From patchwork Fri Aug 16 23:13:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Snow X-Patchwork-Id: 1148532 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 469Kk2736Hz9s7T for ; Sat, 17 Aug 2019 09:47:22 +1000 (AEST) Received: from localhost ([::1]:33524 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hylwG-0007M5-Or for incoming@patchwork.ozlabs.org; Fri, 16 Aug 2019 19:47:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47400) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hylQK-0007a9-T9 for qemu-devel@nongnu.org; Fri, 16 Aug 2019 19:14:29 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hylQC-0006Yb-Nk for qemu-devel@nongnu.org; Fri, 16 Aug 2019 19:14:20 -0400 Received: from mx1.redhat.com ([209.132.183.28]:51482) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hylPt-0006C4-76; Fri, 16 Aug 2019 19:13:53 -0400 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 6116F1028BDB; Fri, 16 Aug 2019 23:13:52 +0000 (UTC) Received: from probe.bos.redhat.com (dhcp-17-187.bos.redhat.com [10.18.17.187]) by smtp.corp.redhat.com (Postfix) with ESMTP id 99AA219C6A; Fri, 16 Aug 2019 23:13:51 +0000 (UTC) From: John Snow To: qemu-devel@nongnu.org Date: Fri, 16 Aug 2019 19:13:14 -0400 Message-Id: <20190816231318.8650-33-jsnow@redhat.com> In-Reply-To: <20190816231318.8650-1-jsnow@redhat.com> References: <20190816231318.8650-1-jsnow@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.6.2 (mx1.redhat.com [10.5.110.64]); Fri, 16 Aug 2019 23:13:52 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 32/36] iotests/257: test traditional sync modes X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, jsnow@redhat.com, qemu-stable@nongnu.org, qemu-block@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: John Snow Reviewed-by: Max Reitz Message-id: 20190716000117.25219-12-jsnow@redhat.com [Edit 'Bitmap' --> 'bitmap' in 257.out --js] Signed-off-by: John Snow --- tests/qemu-iotests/257 | 41 +- tests/qemu-iotests/257.out | 3089 ++++++++++++++++++++++++++++++++++++ 2 files changed, 3128 insertions(+), 2 deletions(-) diff --git a/tests/qemu-iotests/257 b/tests/qemu-iotests/257 index 53ab31c92e1..c2a72c577aa 100755 --- a/tests/qemu-iotests/257 +++ b/tests/qemu-iotests/257 @@ -283,6 +283,12 @@ def test_bitmap_sync(bsync_mode, msync_mode='bitmap', failure=None): Bitmaps are always synchronized, regardless of failure. (Partial images must be kept.) + :param msync_mode: The mirror sync mode to use for the first backup. + Can be any one of: + - bitmap: Backups based on bitmap manifest. + - full: Full backups. + - top: Full backups of the top layer only. + :param failure: Is the (optional) failure mode, and can be any of: - None: No failure. Test the normative path. Default. - simulated: Cancel the job right before it completes. @@ -393,7 +399,7 @@ def test_bitmap_sync(bsync_mode, msync_mode='bitmap', failure=None): # group 1 gets cleared first, then group two gets written. if ((bsync_mode == 'on-success' and not failure) or (bsync_mode == 'always')): - ebitmap.clear_group(1) + ebitmap.clear() ebitmap.dirty_group(2) vm.run_job(job, auto_dismiss=True, auto_finalize=False, @@ -404,8 +410,19 @@ def test_bitmap_sync(bsync_mode, msync_mode='bitmap', failure=None): log('') if bsync_mode == 'always' and failure == 'intermediate': + # TOP treats anything allocated as dirty, expect to see: + if msync_mode == 'top': + ebitmap.dirty_group(0) + # We manage to copy one sector (one bit) before the error. ebitmap.clear_bit(ebitmap.first_bit) + + # Full returns all bits set except what was copied/skipped + if msync_mode == 'full': + fail_bit = ebitmap.first_bit + ebitmap.clear() + ebitmap.dirty_bits(range(fail_bit, SIZE // GRANULARITY)) + ebitmap.compare(get_bitmap(bitmaps, drive0.device, 'bitmap0')) # 2 - Writes and Reference Backup @@ -499,10 +516,25 @@ def test_backup_api(): 'bitmap404': ['on-success', 'always', 'never', None], 'bitmap0': [None], }, + 'full': { + None: ['on-success', 'always', 'never'], + 'bitmap404': ['on-success', 'always', 'never', None], + 'bitmap0': ['never', None], + }, + 'top': { + None: ['on-success', 'always', 'never'], + 'bitmap404': ['on-success', 'always', 'never', None], + 'bitmap0': ['never', None], + }, + 'none': { + None: ['on-success', 'always', 'never'], + 'bitmap404': ['on-success', 'always', 'never', None], + 'bitmap0': ['on-success', 'always', 'never', None], + } } # Dicts, as always, are not stably-ordered prior to 3.7, so use tuples: - for sync_mode in ('incremental', 'bitmap'): + for sync_mode in ('incremental', 'bitmap', 'full', 'top', 'none'): log("-- Sync mode {:s} tests --\n".format(sync_mode)) for bitmap in (None, 'bitmap404', 'bitmap0'): for policy in error_cases[sync_mode][bitmap]: @@ -517,6 +549,11 @@ def main(): for failure in ("simulated", "intermediate", None): test_bitmap_sync(bsync_mode, "bitmap", failure) + for sync_mode in ('full', 'top'): + for bsync_mode in ('on-success', 'always'): + for failure in ('simulated', 'intermediate', None): + test_bitmap_sync(bsync_mode, sync_mode, failure) + test_backup_api() if __name__ == '__main__': diff --git a/tests/qemu-iotests/257.out b/tests/qemu-iotests/257.out index 811b1b11f19..84b79d7bfe9 100644 --- a/tests/qemu-iotests/257.out +++ b/tests/qemu-iotests/257.out @@ -2246,6 +2246,3002 @@ qemu_img compare "TEST_DIR/PID-bsync2" "TEST_DIR/PID-fbackup2" ==> Identical, OK qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK! +=== Mode full; Bitmap Sync on-success with simulated failure === + +--- Preparing image & VM --- + +{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/PID-img"}, "node-name": "drive0"}} +{"return": {}} +{"execute": "device_add", "arguments": {"drive": "drive0", "driver": "scsi-hd", "id": "device0", "share-rw": true}} +{"return": {}} + +--- Write #0 --- + +write -P0x49 0x0000000 0x10000 +{"return": ""} +write -P0x6c 0x0100000 0x10000 +{"return": ""} +write -P0x6f 0x2000000 0x10000 +{"return": ""} +write -P0x76 0x3ff0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [] + } +} + +--- Reference Backup #0 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_0", "sync": "full", "target": "ref_target_0"}} +{"return": {}} +{"data": {"device": "ref_backup_0", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Add Bitmap --- + +{"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmap0", "node": "drive0"}} +{"return": {}} + +--- Write #1 --- + +write -P0x65 0x0000000 0x10000 +{"return": ""} +write -P0x77 0x00f8000 0x10000 +{"return": ""} +write -P0x72 0x2008000 0x10000 +{"return": ""} +write -P0x69 0x3fe0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Reference Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_1", "sync": "full", "target": "ref_target_1"}} +{"return": {}} +{"data": {"device": "ref_backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "on-success", "device": "drive0", "job-id": "backup_1", "sync": "full", "target": "backup_target_1"}} +{"return": {}} + +--- Write #2 --- + +write -P0x74 0x0010000 0x10000 +{"return": ""} +write -P0x69 0x00e8000 0x10000 +{"return": ""} +write -P0x6e 0x2018000 0x10000 +{"return": ""} +write -P0x67 0x3fe0000 0x20000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "persistent": false, + "recording": false, + "status": "disabled" + }, + { + "busy": false, + "count": 458752, + "granularity": 65536, + "persistent": false, + "recording": true, + "status": "active" + }, + { + "busy": true, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "frozen" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + += Checking Bitmap (anonymous) = +expecting 7 dirty sectors; have 7. OK! + +{"execute": "job-cancel", "arguments": {"id": "backup_1"}} +{"return": {}} +{"data": {"id": "backup_1", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_CANCELLED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 655360, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 10 dirty sectors; have 10. OK! + +--- Write #3 --- + +write -P0xaa 0x0010000 0x30000 +{"return": ""} +write -P0xbb 0x00d8000 0x10000 +{"return": ""} +write -P0xcc 0x2028000 0x10000 +{"return": ""} +write -P0xdd 0x3fc0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 983040, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 15 dirty sectors; have 15. OK! + +--- Reference Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_2", "sync": "full", "target": "ref_target_2"}} +{"return": {}} +{"data": {"device": "ref_backup_2", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "on-success", "device": "drive0", "job-id": "backup_2", "sync": "bitmap", "target": "backup_target_2"}} +{"return": {}} +{"execute": "job-finalize", "arguments": {"id": "backup_2"}} +{"return": {}} +{"data": {"id": "backup_2", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_2", "len": 983040, "offset": 983040, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 0 dirty sectors; have 0. OK! + +--- Cleanup --- + +{"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmap0", "node": "drive0"}} +{"return": {}} +{ + "bitmaps": { + "device0": [] + } +} + +--- Verification --- + +qemu_img compare "TEST_DIR/PID-bsync1" "TEST_DIR/PID-fbackup1" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-bsync2" "TEST_DIR/PID-fbackup2" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK! + + +=== Mode full; Bitmap Sync on-success with intermediate failure === + +--- Preparing image & VM --- + +{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": {"driver": "blkdebug", "image": {"driver": "file", "filename": "TEST_DIR/PID-img"}, "inject-error": [{"errno": 5, "event": "read_aio", "immediately": false, "once": true, "state": 3}], "set-state": [{"event": "flush_to_disk", "new-state": 2, "state": 1}, {"event": "read_aio", "new-state": 3, "state": 2}]}, "node-name": "drive0"}} +{"return": {}} +{"execute": "device_add", "arguments": {"drive": "drive0", "driver": "scsi-hd", "id": "device0", "share-rw": true}} +{"return": {}} + +--- Write #0 --- + +write -P0x49 0x0000000 0x10000 +{"return": ""} +write -P0x6c 0x0100000 0x10000 +{"return": ""} +write -P0x6f 0x2000000 0x10000 +{"return": ""} +write -P0x76 0x3ff0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [] + } +} + +--- Reference Backup #0 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_0", "sync": "full", "target": "ref_target_0"}} +{"return": {}} +{"data": {"device": "ref_backup_0", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Add Bitmap --- + +{"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmap0", "node": "drive0"}} +{"return": {}} + +--- Write #1 --- + +write -P0x65 0x0000000 0x10000 +{"return": ""} +write -P0x77 0x00f8000 0x10000 +{"return": ""} +write -P0x72 0x2008000 0x10000 +{"return": ""} +write -P0x69 0x3fe0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Reference Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_1", "sync": "full", "target": "ref_target_1"}} +{"return": {}} +{"data": {"device": "ref_backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +{"return": ""} + +--- Test Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "on-success", "device": "drive0", "job-id": "backup_1", "sync": "full", "target": "backup_target_1"}} +{"return": {}} +{"data": {"action": "report", "device": "backup_1", "operation": "read"}, "event": "BLOCK_JOB_ERROR", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_1", "error": "Input/output error", "len": 67108864, "offset": 983040, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Write #3 --- + +write -P0xaa 0x0010000 0x30000 +{"return": ""} +write -P0xbb 0x00d8000 0x10000 +{"return": ""} +write -P0xcc 0x2028000 0x10000 +{"return": ""} +write -P0xdd 0x3fc0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 917504, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 14 dirty sectors; have 14. OK! + +--- Reference Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_2", "sync": "full", "target": "ref_target_2"}} +{"return": {}} +{"data": {"device": "ref_backup_2", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "on-success", "device": "drive0", "job-id": "backup_2", "sync": "bitmap", "target": "backup_target_2"}} +{"return": {}} +{"execute": "job-finalize", "arguments": {"id": "backup_2"}} +{"return": {}} +{"data": {"id": "backup_2", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_2", "len": 917504, "offset": 917504, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 0 dirty sectors; have 0. OK! + +--- Cleanup --- + +{"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmap0", "node": "drive0"}} +{"return": {}} +{ + "bitmaps": { + "device0": [] + } +} + +--- Verification --- + +qemu_img compare "TEST_DIR/PID-bsync1" "TEST_DIR/PID-fbackup1" ==> Mismatch, OK! +qemu_img compare "TEST_DIR/PID-bsync2" "TEST_DIR/PID-fbackup2" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK! + + +=== Mode full; Bitmap Sync on-success without failure === + +--- Preparing image & VM --- + +{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/PID-img"}, "node-name": "drive0"}} +{"return": {}} +{"execute": "device_add", "arguments": {"drive": "drive0", "driver": "scsi-hd", "id": "device0", "share-rw": true}} +{"return": {}} + +--- Write #0 --- + +write -P0x49 0x0000000 0x10000 +{"return": ""} +write -P0x6c 0x0100000 0x10000 +{"return": ""} +write -P0x6f 0x2000000 0x10000 +{"return": ""} +write -P0x76 0x3ff0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [] + } +} + +--- Reference Backup #0 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_0", "sync": "full", "target": "ref_target_0"}} +{"return": {}} +{"data": {"device": "ref_backup_0", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Add Bitmap --- + +{"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmap0", "node": "drive0"}} +{"return": {}} + +--- Write #1 --- + +write -P0x65 0x0000000 0x10000 +{"return": ""} +write -P0x77 0x00f8000 0x10000 +{"return": ""} +write -P0x72 0x2008000 0x10000 +{"return": ""} +write -P0x69 0x3fe0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Reference Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_1", "sync": "full", "target": "ref_target_1"}} +{"return": {}} +{"data": {"device": "ref_backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "on-success", "device": "drive0", "job-id": "backup_1", "sync": "full", "target": "backup_target_1"}} +{"return": {}} + +--- Write #2 --- + +write -P0x74 0x0010000 0x10000 +{"return": ""} +write -P0x69 0x00e8000 0x10000 +{"return": ""} +write -P0x6e 0x2018000 0x10000 +{"return": ""} +write -P0x67 0x3fe0000 0x20000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "persistent": false, + "recording": false, + "status": "disabled" + }, + { + "busy": false, + "count": 458752, + "granularity": 65536, + "persistent": false, + "recording": true, + "status": "active" + }, + { + "busy": true, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "frozen" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + += Checking Bitmap (anonymous) = +expecting 7 dirty sectors; have 7. OK! + +{"execute": "job-finalize", "arguments": {"id": "backup_1"}} +{"return": {}} +{"data": {"id": "backup_1", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 458752, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 7 dirty sectors; have 7. OK! + +--- Write #3 --- + +write -P0xaa 0x0010000 0x30000 +{"return": ""} +write -P0xbb 0x00d8000 0x10000 +{"return": ""} +write -P0xcc 0x2028000 0x10000 +{"return": ""} +write -P0xdd 0x3fc0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 786432, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 12 dirty sectors; have 12. OK! + +--- Reference Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_2", "sync": "full", "target": "ref_target_2"}} +{"return": {}} +{"data": {"device": "ref_backup_2", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "on-success", "device": "drive0", "job-id": "backup_2", "sync": "bitmap", "target": "backup_target_2"}} +{"return": {}} +{"execute": "job-finalize", "arguments": {"id": "backup_2"}} +{"return": {}} +{"data": {"id": "backup_2", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_2", "len": 786432, "offset": 786432, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 0 dirty sectors; have 0. OK! + +--- Cleanup --- + +{"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmap0", "node": "drive0"}} +{"return": {}} +{ + "bitmaps": { + "device0": [] + } +} + +--- Verification --- + +qemu_img compare "TEST_DIR/PID-bsync1" "TEST_DIR/PID-fbackup1" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-bsync2" "TEST_DIR/PID-fbackup2" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK! + + +=== Mode full; Bitmap Sync always with simulated failure === + +--- Preparing image & VM --- + +{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/PID-img"}, "node-name": "drive0"}} +{"return": {}} +{"execute": "device_add", "arguments": {"drive": "drive0", "driver": "scsi-hd", "id": "device0", "share-rw": true}} +{"return": {}} + +--- Write #0 --- + +write -P0x49 0x0000000 0x10000 +{"return": ""} +write -P0x6c 0x0100000 0x10000 +{"return": ""} +write -P0x6f 0x2000000 0x10000 +{"return": ""} +write -P0x76 0x3ff0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [] + } +} + +--- Reference Backup #0 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_0", "sync": "full", "target": "ref_target_0"}} +{"return": {}} +{"data": {"device": "ref_backup_0", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Add Bitmap --- + +{"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmap0", "node": "drive0"}} +{"return": {}} + +--- Write #1 --- + +write -P0x65 0x0000000 0x10000 +{"return": ""} +write -P0x77 0x00f8000 0x10000 +{"return": ""} +write -P0x72 0x2008000 0x10000 +{"return": ""} +write -P0x69 0x3fe0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Reference Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_1", "sync": "full", "target": "ref_target_1"}} +{"return": {}} +{"data": {"device": "ref_backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "always", "device": "drive0", "job-id": "backup_1", "sync": "full", "target": "backup_target_1"}} +{"return": {}} + +--- Write #2 --- + +write -P0x74 0x0010000 0x10000 +{"return": ""} +write -P0x69 0x00e8000 0x10000 +{"return": ""} +write -P0x6e 0x2018000 0x10000 +{"return": ""} +write -P0x67 0x3fe0000 0x20000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "persistent": false, + "recording": false, + "status": "disabled" + }, + { + "busy": false, + "count": 458752, + "granularity": 65536, + "persistent": false, + "recording": true, + "status": "active" + }, + { + "busy": true, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "frozen" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + += Checking Bitmap (anonymous) = +expecting 7 dirty sectors; have 7. OK! + +{"execute": "job-cancel", "arguments": {"id": "backup_1"}} +{"return": {}} +{"data": {"id": "backup_1", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_CANCELLED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 458752, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 7 dirty sectors; have 7. OK! + +--- Write #3 --- + +write -P0xaa 0x0010000 0x30000 +{"return": ""} +write -P0xbb 0x00d8000 0x10000 +{"return": ""} +write -P0xcc 0x2028000 0x10000 +{"return": ""} +write -P0xdd 0x3fc0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 786432, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 12 dirty sectors; have 12. OK! + +--- Reference Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_2", "sync": "full", "target": "ref_target_2"}} +{"return": {}} +{"data": {"device": "ref_backup_2", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "always", "device": "drive0", "job-id": "backup_2", "sync": "bitmap", "target": "backup_target_2"}} +{"return": {}} +{"execute": "job-finalize", "arguments": {"id": "backup_2"}} +{"return": {}} +{"data": {"id": "backup_2", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_2", "len": 786432, "offset": 786432, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 0 dirty sectors; have 0. OK! + +--- Cleanup --- + +{"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmap0", "node": "drive0"}} +{"return": {}} +{ + "bitmaps": { + "device0": [] + } +} + +--- Verification --- + +qemu_img compare "TEST_DIR/PID-bsync1" "TEST_DIR/PID-fbackup1" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-bsync2" "TEST_DIR/PID-fbackup2" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK! + + +=== Mode full; Bitmap Sync always with intermediate failure === + +--- Preparing image & VM --- + +{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": {"driver": "blkdebug", "image": {"driver": "file", "filename": "TEST_DIR/PID-img"}, "inject-error": [{"errno": 5, "event": "read_aio", "immediately": false, "once": true, "state": 3}], "set-state": [{"event": "flush_to_disk", "new-state": 2, "state": 1}, {"event": "read_aio", "new-state": 3, "state": 2}]}, "node-name": "drive0"}} +{"return": {}} +{"execute": "device_add", "arguments": {"drive": "drive0", "driver": "scsi-hd", "id": "device0", "share-rw": true}} +{"return": {}} + +--- Write #0 --- + +write -P0x49 0x0000000 0x10000 +{"return": ""} +write -P0x6c 0x0100000 0x10000 +{"return": ""} +write -P0x6f 0x2000000 0x10000 +{"return": ""} +write -P0x76 0x3ff0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [] + } +} + +--- Reference Backup #0 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_0", "sync": "full", "target": "ref_target_0"}} +{"return": {}} +{"data": {"device": "ref_backup_0", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Add Bitmap --- + +{"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmap0", "node": "drive0"}} +{"return": {}} + +--- Write #1 --- + +write -P0x65 0x0000000 0x10000 +{"return": ""} +write -P0x77 0x00f8000 0x10000 +{"return": ""} +write -P0x72 0x2008000 0x10000 +{"return": ""} +write -P0x69 0x3fe0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Reference Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_1", "sync": "full", "target": "ref_target_1"}} +{"return": {}} +{"data": {"device": "ref_backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +{"return": ""} + +--- Test Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "always", "device": "drive0", "job-id": "backup_1", "sync": "full", "target": "backup_target_1"}} +{"return": {}} +{"data": {"action": "report", "device": "backup_1", "operation": "read"}, "event": "BLOCK_JOB_ERROR", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_1", "error": "Input/output error", "len": 67108864, "offset": 983040, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 66125824, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 1009 dirty sectors; have 1009. OK! + +--- Write #3 --- + +write -P0xaa 0x0010000 0x30000 +{"return": ""} +write -P0xbb 0x00d8000 0x10000 +{"return": ""} +write -P0xcc 0x2028000 0x10000 +{"return": ""} +write -P0xdd 0x3fc0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 66453504, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 1014 dirty sectors; have 1014. OK! + +--- Reference Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_2", "sync": "full", "target": "ref_target_2"}} +{"return": {}} +{"data": {"device": "ref_backup_2", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "always", "device": "drive0", "job-id": "backup_2", "sync": "bitmap", "target": "backup_target_2"}} +{"return": {}} +{"execute": "job-finalize", "arguments": {"id": "backup_2"}} +{"return": {}} +{"data": {"id": "backup_2", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_2", "len": 66453504, "offset": 66453504, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 0 dirty sectors; have 0. OK! + +--- Cleanup --- + +{"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmap0", "node": "drive0"}} +{"return": {}} +{ + "bitmaps": { + "device0": [] + } +} + +--- Verification --- + +qemu_img compare "TEST_DIR/PID-bsync1" "TEST_DIR/PID-fbackup1" ==> Mismatch, OK! +qemu_img compare "TEST_DIR/PID-bsync2" "TEST_DIR/PID-fbackup2" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK! + + +=== Mode full; Bitmap Sync always without failure === + +--- Preparing image & VM --- + +{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/PID-img"}, "node-name": "drive0"}} +{"return": {}} +{"execute": "device_add", "arguments": {"drive": "drive0", "driver": "scsi-hd", "id": "device0", "share-rw": true}} +{"return": {}} + +--- Write #0 --- + +write -P0x49 0x0000000 0x10000 +{"return": ""} +write -P0x6c 0x0100000 0x10000 +{"return": ""} +write -P0x6f 0x2000000 0x10000 +{"return": ""} +write -P0x76 0x3ff0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [] + } +} + +--- Reference Backup #0 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_0", "sync": "full", "target": "ref_target_0"}} +{"return": {}} +{"data": {"device": "ref_backup_0", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Add Bitmap --- + +{"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmap0", "node": "drive0"}} +{"return": {}} + +--- Write #1 --- + +write -P0x65 0x0000000 0x10000 +{"return": ""} +write -P0x77 0x00f8000 0x10000 +{"return": ""} +write -P0x72 0x2008000 0x10000 +{"return": ""} +write -P0x69 0x3fe0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Reference Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_1", "sync": "full", "target": "ref_target_1"}} +{"return": {}} +{"data": {"device": "ref_backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "always", "device": "drive0", "job-id": "backup_1", "sync": "full", "target": "backup_target_1"}} +{"return": {}} + +--- Write #2 --- + +write -P0x74 0x0010000 0x10000 +{"return": ""} +write -P0x69 0x00e8000 0x10000 +{"return": ""} +write -P0x6e 0x2018000 0x10000 +{"return": ""} +write -P0x67 0x3fe0000 0x20000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "persistent": false, + "recording": false, + "status": "disabled" + }, + { + "busy": false, + "count": 458752, + "granularity": 65536, + "persistent": false, + "recording": true, + "status": "active" + }, + { + "busy": true, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "frozen" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + += Checking Bitmap (anonymous) = +expecting 7 dirty sectors; have 7. OK! + +{"execute": "job-finalize", "arguments": {"id": "backup_1"}} +{"return": {}} +{"data": {"id": "backup_1", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 458752, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 7 dirty sectors; have 7. OK! + +--- Write #3 --- + +write -P0xaa 0x0010000 0x30000 +{"return": ""} +write -P0xbb 0x00d8000 0x10000 +{"return": ""} +write -P0xcc 0x2028000 0x10000 +{"return": ""} +write -P0xdd 0x3fc0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 786432, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 12 dirty sectors; have 12. OK! + +--- Reference Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_2", "sync": "full", "target": "ref_target_2"}} +{"return": {}} +{"data": {"device": "ref_backup_2", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "always", "device": "drive0", "job-id": "backup_2", "sync": "bitmap", "target": "backup_target_2"}} +{"return": {}} +{"execute": "job-finalize", "arguments": {"id": "backup_2"}} +{"return": {}} +{"data": {"id": "backup_2", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_2", "len": 786432, "offset": 786432, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 0 dirty sectors; have 0. OK! + +--- Cleanup --- + +{"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmap0", "node": "drive0"}} +{"return": {}} +{ + "bitmaps": { + "device0": [] + } +} + +--- Verification --- + +qemu_img compare "TEST_DIR/PID-bsync1" "TEST_DIR/PID-fbackup1" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-bsync2" "TEST_DIR/PID-fbackup2" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK! + + +=== Mode top; Bitmap Sync on-success with simulated failure === + +--- Preparing image & VM --- + +{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/PID-img"}, "node-name": "drive0"}} +{"return": {}} +{"execute": "device_add", "arguments": {"drive": "drive0", "driver": "scsi-hd", "id": "device0", "share-rw": true}} +{"return": {}} + +--- Write #0 --- + +write -P0x49 0x0000000 0x10000 +{"return": ""} +write -P0x6c 0x0100000 0x10000 +{"return": ""} +write -P0x6f 0x2000000 0x10000 +{"return": ""} +write -P0x76 0x3ff0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [] + } +} + +--- Reference Backup #0 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_0", "sync": "full", "target": "ref_target_0"}} +{"return": {}} +{"data": {"device": "ref_backup_0", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Add Bitmap --- + +{"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmap0", "node": "drive0"}} +{"return": {}} + +--- Write #1 --- + +write -P0x65 0x0000000 0x10000 +{"return": ""} +write -P0x77 0x00f8000 0x10000 +{"return": ""} +write -P0x72 0x2008000 0x10000 +{"return": ""} +write -P0x69 0x3fe0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Reference Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_1", "sync": "full", "target": "ref_target_1"}} +{"return": {}} +{"data": {"device": "ref_backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "on-success", "device": "drive0", "job-id": "backup_1", "sync": "top", "target": "backup_target_1"}} +{"return": {}} + +--- Write #2 --- + +write -P0x74 0x0010000 0x10000 +{"return": ""} +write -P0x69 0x00e8000 0x10000 +{"return": ""} +write -P0x6e 0x2018000 0x10000 +{"return": ""} +write -P0x67 0x3fe0000 0x20000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "persistent": false, + "recording": false, + "status": "disabled" + }, + { + "busy": false, + "count": 458752, + "granularity": 65536, + "persistent": false, + "recording": true, + "status": "active" + }, + { + "busy": true, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "frozen" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + += Checking Bitmap (anonymous) = +expecting 7 dirty sectors; have 7. OK! + +{"execute": "job-cancel", "arguments": {"id": "backup_1"}} +{"return": {}} +{"data": {"id": "backup_1", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_1", "len": 458752, "offset": 458752, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_CANCELLED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 655360, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 10 dirty sectors; have 10. OK! + +--- Write #3 --- + +write -P0xaa 0x0010000 0x30000 +{"return": ""} +write -P0xbb 0x00d8000 0x10000 +{"return": ""} +write -P0xcc 0x2028000 0x10000 +{"return": ""} +write -P0xdd 0x3fc0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 983040, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 15 dirty sectors; have 15. OK! + +--- Reference Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_2", "sync": "full", "target": "ref_target_2"}} +{"return": {}} +{"data": {"device": "ref_backup_2", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "on-success", "device": "drive0", "job-id": "backup_2", "sync": "bitmap", "target": "backup_target_2"}} +{"return": {}} +{"execute": "job-finalize", "arguments": {"id": "backup_2"}} +{"return": {}} +{"data": {"id": "backup_2", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_2", "len": 983040, "offset": 983040, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 0 dirty sectors; have 0. OK! + +--- Cleanup --- + +{"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmap0", "node": "drive0"}} +{"return": {}} +{ + "bitmaps": { + "device0": [] + } +} + +--- Verification --- + +qemu_img compare "TEST_DIR/PID-bsync1" "TEST_DIR/PID-fbackup1" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-bsync2" "TEST_DIR/PID-fbackup2" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK! + + +=== Mode top; Bitmap Sync on-success with intermediate failure === + +--- Preparing image & VM --- + +{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": {"driver": "blkdebug", "image": {"driver": "file", "filename": "TEST_DIR/PID-img"}, "inject-error": [{"errno": 5, "event": "read_aio", "immediately": false, "once": true, "state": 3}], "set-state": [{"event": "flush_to_disk", "new-state": 2, "state": 1}, {"event": "read_aio", "new-state": 3, "state": 2}]}, "node-name": "drive0"}} +{"return": {}} +{"execute": "device_add", "arguments": {"drive": "drive0", "driver": "scsi-hd", "id": "device0", "share-rw": true}} +{"return": {}} + +--- Write #0 --- + +write -P0x49 0x0000000 0x10000 +{"return": ""} +write -P0x6c 0x0100000 0x10000 +{"return": ""} +write -P0x6f 0x2000000 0x10000 +{"return": ""} +write -P0x76 0x3ff0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [] + } +} + +--- Reference Backup #0 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_0", "sync": "full", "target": "ref_target_0"}} +{"return": {}} +{"data": {"device": "ref_backup_0", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Add Bitmap --- + +{"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmap0", "node": "drive0"}} +{"return": {}} + +--- Write #1 --- + +write -P0x65 0x0000000 0x10000 +{"return": ""} +write -P0x77 0x00f8000 0x10000 +{"return": ""} +write -P0x72 0x2008000 0x10000 +{"return": ""} +write -P0x69 0x3fe0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Reference Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_1", "sync": "full", "target": "ref_target_1"}} +{"return": {}} +{"data": {"device": "ref_backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +{"return": ""} + +--- Test Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "on-success", "device": "drive0", "job-id": "backup_1", "sync": "top", "target": "backup_target_1"}} +{"return": {}} +{"data": {"action": "report", "device": "backup_1", "operation": "read"}, "event": "BLOCK_JOB_ERROR", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_1", "error": "Input/output error", "len": 458752, "offset": 65536, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Write #3 --- + +write -P0xaa 0x0010000 0x30000 +{"return": ""} +write -P0xbb 0x00d8000 0x10000 +{"return": ""} +write -P0xcc 0x2028000 0x10000 +{"return": ""} +write -P0xdd 0x3fc0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 917504, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 14 dirty sectors; have 14. OK! + +--- Reference Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_2", "sync": "full", "target": "ref_target_2"}} +{"return": {}} +{"data": {"device": "ref_backup_2", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "on-success", "device": "drive0", "job-id": "backup_2", "sync": "bitmap", "target": "backup_target_2"}} +{"return": {}} +{"execute": "job-finalize", "arguments": {"id": "backup_2"}} +{"return": {}} +{"data": {"id": "backup_2", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_2", "len": 917504, "offset": 917504, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 0 dirty sectors; have 0. OK! + +--- Cleanup --- + +{"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmap0", "node": "drive0"}} +{"return": {}} +{ + "bitmaps": { + "device0": [] + } +} + +--- Verification --- + +qemu_img compare "TEST_DIR/PID-bsync1" "TEST_DIR/PID-fbackup1" ==> Mismatch, OK! +qemu_img compare "TEST_DIR/PID-bsync2" "TEST_DIR/PID-fbackup2" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK! + + +=== Mode top; Bitmap Sync on-success without failure === + +--- Preparing image & VM --- + +{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/PID-img"}, "node-name": "drive0"}} +{"return": {}} +{"execute": "device_add", "arguments": {"drive": "drive0", "driver": "scsi-hd", "id": "device0", "share-rw": true}} +{"return": {}} + +--- Write #0 --- + +write -P0x49 0x0000000 0x10000 +{"return": ""} +write -P0x6c 0x0100000 0x10000 +{"return": ""} +write -P0x6f 0x2000000 0x10000 +{"return": ""} +write -P0x76 0x3ff0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [] + } +} + +--- Reference Backup #0 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_0", "sync": "full", "target": "ref_target_0"}} +{"return": {}} +{"data": {"device": "ref_backup_0", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Add Bitmap --- + +{"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmap0", "node": "drive0"}} +{"return": {}} + +--- Write #1 --- + +write -P0x65 0x0000000 0x10000 +{"return": ""} +write -P0x77 0x00f8000 0x10000 +{"return": ""} +write -P0x72 0x2008000 0x10000 +{"return": ""} +write -P0x69 0x3fe0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Reference Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_1", "sync": "full", "target": "ref_target_1"}} +{"return": {}} +{"data": {"device": "ref_backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "on-success", "device": "drive0", "job-id": "backup_1", "sync": "top", "target": "backup_target_1"}} +{"return": {}} + +--- Write #2 --- + +write -P0x74 0x0010000 0x10000 +{"return": ""} +write -P0x69 0x00e8000 0x10000 +{"return": ""} +write -P0x6e 0x2018000 0x10000 +{"return": ""} +write -P0x67 0x3fe0000 0x20000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "persistent": false, + "recording": false, + "status": "disabled" + }, + { + "busy": false, + "count": 458752, + "granularity": 65536, + "persistent": false, + "recording": true, + "status": "active" + }, + { + "busy": true, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "frozen" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + += Checking Bitmap (anonymous) = +expecting 7 dirty sectors; have 7. OK! + +{"execute": "job-finalize", "arguments": {"id": "backup_1"}} +{"return": {}} +{"data": {"id": "backup_1", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_1", "len": 458752, "offset": 458752, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 458752, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 7 dirty sectors; have 7. OK! + +--- Write #3 --- + +write -P0xaa 0x0010000 0x30000 +{"return": ""} +write -P0xbb 0x00d8000 0x10000 +{"return": ""} +write -P0xcc 0x2028000 0x10000 +{"return": ""} +write -P0xdd 0x3fc0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 786432, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 12 dirty sectors; have 12. OK! + +--- Reference Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_2", "sync": "full", "target": "ref_target_2"}} +{"return": {}} +{"data": {"device": "ref_backup_2", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "on-success", "device": "drive0", "job-id": "backup_2", "sync": "bitmap", "target": "backup_target_2"}} +{"return": {}} +{"execute": "job-finalize", "arguments": {"id": "backup_2"}} +{"return": {}} +{"data": {"id": "backup_2", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_2", "len": 786432, "offset": 786432, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 0 dirty sectors; have 0. OK! + +--- Cleanup --- + +{"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmap0", "node": "drive0"}} +{"return": {}} +{ + "bitmaps": { + "device0": [] + } +} + +--- Verification --- + +qemu_img compare "TEST_DIR/PID-bsync1" "TEST_DIR/PID-fbackup1" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-bsync2" "TEST_DIR/PID-fbackup2" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK! + + +=== Mode top; Bitmap Sync always with simulated failure === + +--- Preparing image & VM --- + +{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/PID-img"}, "node-name": "drive0"}} +{"return": {}} +{"execute": "device_add", "arguments": {"drive": "drive0", "driver": "scsi-hd", "id": "device0", "share-rw": true}} +{"return": {}} + +--- Write #0 --- + +write -P0x49 0x0000000 0x10000 +{"return": ""} +write -P0x6c 0x0100000 0x10000 +{"return": ""} +write -P0x6f 0x2000000 0x10000 +{"return": ""} +write -P0x76 0x3ff0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [] + } +} + +--- Reference Backup #0 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_0", "sync": "full", "target": "ref_target_0"}} +{"return": {}} +{"data": {"device": "ref_backup_0", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Add Bitmap --- + +{"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmap0", "node": "drive0"}} +{"return": {}} + +--- Write #1 --- + +write -P0x65 0x0000000 0x10000 +{"return": ""} +write -P0x77 0x00f8000 0x10000 +{"return": ""} +write -P0x72 0x2008000 0x10000 +{"return": ""} +write -P0x69 0x3fe0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Reference Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_1", "sync": "full", "target": "ref_target_1"}} +{"return": {}} +{"data": {"device": "ref_backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "always", "device": "drive0", "job-id": "backup_1", "sync": "top", "target": "backup_target_1"}} +{"return": {}} + +--- Write #2 --- + +write -P0x74 0x0010000 0x10000 +{"return": ""} +write -P0x69 0x00e8000 0x10000 +{"return": ""} +write -P0x6e 0x2018000 0x10000 +{"return": ""} +write -P0x67 0x3fe0000 0x20000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "persistent": false, + "recording": false, + "status": "disabled" + }, + { + "busy": false, + "count": 458752, + "granularity": 65536, + "persistent": false, + "recording": true, + "status": "active" + }, + { + "busy": true, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "frozen" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + += Checking Bitmap (anonymous) = +expecting 7 dirty sectors; have 7. OK! + +{"execute": "job-cancel", "arguments": {"id": "backup_1"}} +{"return": {}} +{"data": {"id": "backup_1", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_1", "len": 458752, "offset": 458752, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_CANCELLED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 458752, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 7 dirty sectors; have 7. OK! + +--- Write #3 --- + +write -P0xaa 0x0010000 0x30000 +{"return": ""} +write -P0xbb 0x00d8000 0x10000 +{"return": ""} +write -P0xcc 0x2028000 0x10000 +{"return": ""} +write -P0xdd 0x3fc0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 786432, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 12 dirty sectors; have 12. OK! + +--- Reference Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_2", "sync": "full", "target": "ref_target_2"}} +{"return": {}} +{"data": {"device": "ref_backup_2", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "always", "device": "drive0", "job-id": "backup_2", "sync": "bitmap", "target": "backup_target_2"}} +{"return": {}} +{"execute": "job-finalize", "arguments": {"id": "backup_2"}} +{"return": {}} +{"data": {"id": "backup_2", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_2", "len": 786432, "offset": 786432, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 0 dirty sectors; have 0. OK! + +--- Cleanup --- + +{"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmap0", "node": "drive0"}} +{"return": {}} +{ + "bitmaps": { + "device0": [] + } +} + +--- Verification --- + +qemu_img compare "TEST_DIR/PID-bsync1" "TEST_DIR/PID-fbackup1" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-bsync2" "TEST_DIR/PID-fbackup2" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK! + + +=== Mode top; Bitmap Sync always with intermediate failure === + +--- Preparing image & VM --- + +{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": {"driver": "blkdebug", "image": {"driver": "file", "filename": "TEST_DIR/PID-img"}, "inject-error": [{"errno": 5, "event": "read_aio", "immediately": false, "once": true, "state": 3}], "set-state": [{"event": "flush_to_disk", "new-state": 2, "state": 1}, {"event": "read_aio", "new-state": 3, "state": 2}]}, "node-name": "drive0"}} +{"return": {}} +{"execute": "device_add", "arguments": {"drive": "drive0", "driver": "scsi-hd", "id": "device0", "share-rw": true}} +{"return": {}} + +--- Write #0 --- + +write -P0x49 0x0000000 0x10000 +{"return": ""} +write -P0x6c 0x0100000 0x10000 +{"return": ""} +write -P0x6f 0x2000000 0x10000 +{"return": ""} +write -P0x76 0x3ff0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [] + } +} + +--- Reference Backup #0 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_0", "sync": "full", "target": "ref_target_0"}} +{"return": {}} +{"data": {"device": "ref_backup_0", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Add Bitmap --- + +{"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmap0", "node": "drive0"}} +{"return": {}} + +--- Write #1 --- + +write -P0x65 0x0000000 0x10000 +{"return": ""} +write -P0x77 0x00f8000 0x10000 +{"return": ""} +write -P0x72 0x2008000 0x10000 +{"return": ""} +write -P0x69 0x3fe0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Reference Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_1", "sync": "full", "target": "ref_target_1"}} +{"return": {}} +{"data": {"device": "ref_backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +{"return": ""} + +--- Test Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "always", "device": "drive0", "job-id": "backup_1", "sync": "top", "target": "backup_target_1"}} +{"return": {}} +{"data": {"action": "report", "device": "backup_1", "operation": "read"}, "event": "BLOCK_JOB_ERROR", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_1", "error": "Input/output error", "len": 458752, "offset": 65536, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Write #3 --- + +write -P0xaa 0x0010000 0x30000 +{"return": ""} +write -P0xbb 0x00d8000 0x10000 +{"return": ""} +write -P0xcc 0x2028000 0x10000 +{"return": ""} +write -P0xdd 0x3fc0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 917504, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 14 dirty sectors; have 14. OK! + +--- Reference Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_2", "sync": "full", "target": "ref_target_2"}} +{"return": {}} +{"data": {"device": "ref_backup_2", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "always", "device": "drive0", "job-id": "backup_2", "sync": "bitmap", "target": "backup_target_2"}} +{"return": {}} +{"execute": "job-finalize", "arguments": {"id": "backup_2"}} +{"return": {}} +{"data": {"id": "backup_2", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_2", "len": 917504, "offset": 917504, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 0 dirty sectors; have 0. OK! + +--- Cleanup --- + +{"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmap0", "node": "drive0"}} +{"return": {}} +{ + "bitmaps": { + "device0": [] + } +} + +--- Verification --- + +qemu_img compare "TEST_DIR/PID-bsync1" "TEST_DIR/PID-fbackup1" ==> Mismatch, OK! +qemu_img compare "TEST_DIR/PID-bsync2" "TEST_DIR/PID-fbackup2" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK! + + +=== Mode top; Bitmap Sync always without failure === + +--- Preparing image & VM --- + +{"execute": "blockdev-add", "arguments": {"driver": "qcow2", "file": {"driver": "file", "filename": "TEST_DIR/PID-img"}, "node-name": "drive0"}} +{"return": {}} +{"execute": "device_add", "arguments": {"drive": "drive0", "driver": "scsi-hd", "id": "device0", "share-rw": true}} +{"return": {}} + +--- Write #0 --- + +write -P0x49 0x0000000 0x10000 +{"return": ""} +write -P0x6c 0x0100000 0x10000 +{"return": ""} +write -P0x6f 0x2000000 0x10000 +{"return": ""} +write -P0x76 0x3ff0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [] + } +} + +--- Reference Backup #0 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_0", "sync": "full", "target": "ref_target_0"}} +{"return": {}} +{"data": {"device": "ref_backup_0", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Add Bitmap --- + +{"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmap0", "node": "drive0"}} +{"return": {}} + +--- Write #1 --- + +write -P0x65 0x0000000 0x10000 +{"return": ""} +write -P0x77 0x00f8000 0x10000 +{"return": ""} +write -P0x72 0x2008000 0x10000 +{"return": ""} +write -P0x69 0x3fe0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + +--- Reference Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_1", "sync": "full", "target": "ref_target_1"}} +{"return": {}} +{"data": {"device": "ref_backup_1", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #1 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "always", "device": "drive0", "job-id": "backup_1", "sync": "top", "target": "backup_target_1"}} +{"return": {}} + +--- Write #2 --- + +write -P0x74 0x0010000 0x10000 +{"return": ""} +write -P0x69 0x00e8000 0x10000 +{"return": ""} +write -P0x6e 0x2018000 0x10000 +{"return": ""} +write -P0x67 0x3fe0000 0x20000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "persistent": false, + "recording": false, + "status": "disabled" + }, + { + "busy": false, + "count": 458752, + "granularity": 65536, + "persistent": false, + "recording": true, + "status": "active" + }, + { + "busy": true, + "count": 393216, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "frozen" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 6 dirty sectors; have 6. OK! + += Checking Bitmap (anonymous) = +expecting 7 dirty sectors; have 7. OK! + +{"execute": "job-finalize", "arguments": {"id": "backup_1"}} +{"return": {}} +{"data": {"id": "backup_1", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_1", "len": 458752, "offset": 458752, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 458752, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 7 dirty sectors; have 7. OK! + +--- Write #3 --- + +write -P0xaa 0x0010000 0x30000 +{"return": ""} +write -P0xbb 0x00d8000 0x10000 +{"return": ""} +write -P0xcc 0x2028000 0x10000 +{"return": ""} +write -P0xdd 0x3fc0000 0x10000 +{"return": ""} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 786432, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 12 dirty sectors; have 12. OK! + +--- Reference Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"device": "drive0", "job-id": "ref_backup_2", "sync": "full", "target": "ref_target_2"}} +{"return": {}} +{"data": {"device": "ref_backup_2", "len": 67108864, "offset": 67108864, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} + +--- Test Backup #2 --- + +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-file-job"}} +{"return": {}} +{} +{} +{"execute": "job-dismiss", "arguments": {"id": "bdc-fmt-job"}} +{"return": {}} +{} +{"execute": "blockdev-backup", "arguments": {"auto-finalize": false, "bitmap": "bitmap0", "bitmap-mode": "always", "device": "drive0", "job-id": "backup_2", "sync": "bitmap", "target": "backup_target_2"}} +{"return": {}} +{"execute": "job-finalize", "arguments": {"id": "backup_2"}} +{"return": {}} +{"data": {"id": "backup_2", "type": "backup"}, "event": "BLOCK_JOB_PENDING", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{"data": {"device": "backup_2", "len": 786432, "offset": 786432, "speed": 0, "type": "backup"}, "event": "BLOCK_JOB_COMPLETED", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} +{ + "bitmaps": { + "device0": [ + { + "busy": false, + "count": 0, + "granularity": 65536, + "name": "bitmap0", + "persistent": false, + "recording": true, + "status": "active" + } + ] + } +} + += Checking Bitmap bitmap0 = +expecting 0 dirty sectors; have 0. OK! + +--- Cleanup --- + +{"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmap0", "node": "drive0"}} +{"return": {}} +{ + "bitmaps": { + "device0": [] + } +} + +--- Verification --- + +qemu_img compare "TEST_DIR/PID-bsync1" "TEST_DIR/PID-fbackup1" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-bsync2" "TEST_DIR/PID-fbackup2" ==> Identical, OK! +qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK! + + === API failure tests === --- Preparing image & VM --- @@ -2330,3 +5326,96 @@ qemu_img compare "TEST_DIR/PID-img" "TEST_DIR/PID-fbackup2" ==> Identical, OK! {"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap0", "device": "drive0", "job-id": "api_job", "sync": "bitmap", "target": "backup_target"}} {"error": {"class": "GenericError", "desc": "Bitmap sync mode must be given when providing a bitmap"}} +-- Sync mode full tests -- + +{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "on-success", "device": "drive0", "job-id": "api_job", "sync": "full", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Cannot specify bitmap sync mode without a bitmap"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "always", "device": "drive0", "job-id": "api_job", "sync": "full", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Cannot specify bitmap sync mode without a bitmap"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "never", "device": "drive0", "job-id": "api_job", "sync": "full", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Cannot specify bitmap sync mode without a bitmap"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "on-success", "device": "drive0", "job-id": "api_job", "sync": "full", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "always", "device": "drive0", "job-id": "api_job", "sync": "full", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "never", "device": "drive0", "job-id": "api_job", "sync": "full", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "device": "drive0", "job-id": "api_job", "sync": "full", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap0", "bitmap-mode": "never", "device": "drive0", "job-id": "api_job", "sync": "full", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap sync mode 'never' has no meaningful effect when combined with sync mode 'full'"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap0", "device": "drive0", "job-id": "api_job", "sync": "full", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap sync mode must be given when providing a bitmap"}} + +-- Sync mode top tests -- + +{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "on-success", "device": "drive0", "job-id": "api_job", "sync": "top", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Cannot specify bitmap sync mode without a bitmap"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "always", "device": "drive0", "job-id": "api_job", "sync": "top", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Cannot specify bitmap sync mode without a bitmap"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "never", "device": "drive0", "job-id": "api_job", "sync": "top", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Cannot specify bitmap sync mode without a bitmap"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "on-success", "device": "drive0", "job-id": "api_job", "sync": "top", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "always", "device": "drive0", "job-id": "api_job", "sync": "top", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "never", "device": "drive0", "job-id": "api_job", "sync": "top", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "device": "drive0", "job-id": "api_job", "sync": "top", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap0", "bitmap-mode": "never", "device": "drive0", "job-id": "api_job", "sync": "top", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap sync mode 'never' has no meaningful effect when combined with sync mode 'top'"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap0", "device": "drive0", "job-id": "api_job", "sync": "top", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap sync mode must be given when providing a bitmap"}} + +-- Sync mode none tests -- + +{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "on-success", "device": "drive0", "job-id": "api_job", "sync": "none", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Cannot specify bitmap sync mode without a bitmap"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "always", "device": "drive0", "job-id": "api_job", "sync": "none", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Cannot specify bitmap sync mode without a bitmap"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap-mode": "never", "device": "drive0", "job-id": "api_job", "sync": "none", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Cannot specify bitmap sync mode without a bitmap"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "on-success", "device": "drive0", "job-id": "api_job", "sync": "none", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "always", "device": "drive0", "job-id": "api_job", "sync": "none", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "bitmap-mode": "never", "device": "drive0", "job-id": "api_job", "sync": "none", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap404", "device": "drive0", "job-id": "api_job", "sync": "none", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap 'bitmap404' could not be found"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap0", "bitmap-mode": "on-success", "device": "drive0", "job-id": "api_job", "sync": "none", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "sync mode 'none' does not produce meaningful bitmap outputs"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap0", "bitmap-mode": "always", "device": "drive0", "job-id": "api_job", "sync": "none", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "sync mode 'none' does not produce meaningful bitmap outputs"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap0", "bitmap-mode": "never", "device": "drive0", "job-id": "api_job", "sync": "none", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "sync mode 'none' does not produce meaningful bitmap outputs"}} + +{"execute": "blockdev-backup", "arguments": {"bitmap": "bitmap0", "device": "drive0", "job-id": "api_job", "sync": "none", "target": "backup_target"}} +{"error": {"class": "GenericError", "desc": "Bitmap sync mode must be given when providing a bitmap"}} +