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{ "id": 2228757, "url": "http://patchwork.ozlabs.org/api/covers/2228757/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-ext4/cover/cover.1777281778.git.asj@kernel.org/", "project": { "id": 8, "url": "http://patchwork.ozlabs.org/api/projects/8/?format=api", "name": "Linux ext4 filesystem development", "link_name": "linux-ext4", "list_id": "linux-ext4.vger.kernel.org", "list_email": "linux-ext4@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<cover.1777281778.git.asj@kernel.org>", "list_archive_url": null, "date": "2026-04-27T10:19:32", "name": "[v3,0/9] fstests: add test coverage for cloned filesystem ids", "submitter": { "id": 92722, "url": "http://patchwork.ozlabs.org/api/people/92722/?format=api", "name": "Anand Jain", "email": "asj@kernel.org" }, "mbox": "http://patchwork.ozlabs.org/project/linux-ext4/cover/cover.1777281778.git.asj@kernel.org/mbox/", "series": [ { "id": 501620, "url": "http://patchwork.ozlabs.org/api/series/501620/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-ext4/list/?series=501620", "date": "2026-04-27T10:19:32", "name": "fstests: add test coverage for cloned filesystem ids", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/501620/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2228757/comments/", "headers": { "Return-Path": "\n <SRS0=ZdqT=C2=vger.kernel.org=linux-ext4+bounces-16107-patchwork-incoming=ozlabs.org@ozlabs.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-ext4@vger.kernel.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "patchwork-incoming@ozlabs.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=cI2f/iRI;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=ozlabs.org\n (client-ip=150.107.74.76; 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a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1777285195; c=relaxed/simple;\n\tbh=esoc/cEbKrXi+tD+voYcu+IvUJflrY2/aZ2+rQTT5rs=;\n\th=From:To:Cc:Subject:Date:Message-ID:MIME-Version;\n b=J0qzqCQFMt/PU05UYvHIwZ+405XUzD2n6bQV1v37Au/sBPV1oCthENDlSX12uyldTm0Bh0Wkh9YlAN2HPp9wYcMqZmJCxcWVSL3ilpvOPc8q142OMm5PRlMJdPi2na9QGyyYS/Sp5lY82qWtHWskyW0Ah/VafyLG2gPNH2gWRk0=" ], "ARC-Authentication-Results": [ "i=2; gandalf.ozlabs.org;\n dmarc=pass (p=quarantine dis=none) header.from=kernel.org;\n dkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=cI2f/iRI; dkim-atps=neutral;\n spf=pass (client-ip=2600:3c04:e001:36c::12fc:5321; helo=tor.lore.kernel.org;\n envelope-from=linux-ext4+bounces-16107-patchwork-incoming=ozlabs.org@vger.kernel.org;\n receiver=ozlabs.org) smtp.mailfrom=vger.kernel.org", "i=1; smtp.subspace.kernel.org;\n dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=cI2f/iRI; arc=none smtp.client-ip=10.30.226.201" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1777285195;\n\tbh=esoc/cEbKrXi+tD+voYcu+IvUJflrY2/aZ2+rQTT5rs=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=cI2f/iRIuRvGuqlOM4jNK4Dc7cKRks3xiCWW8sMbxlyc1DL7j47wUW/oxNOUAW/YX\n\t id7lhAa/9haQ8mb5oNB0JEZc+aYva+tefSQeqCMKDBpJEDEAyRmpvHGxdaZk/HYCEz\n\t POWYVGq2Ihp67Bc4dAD6ncyQslH034eulYzGyl1iGxXKT22IposYd/42wQW+kmoCMp\n\t FqAnSr0R4Qu8awA0lYccVrWW+cColfhbl3Ty4RVkeVrsylNm2HGPLrb07Rw0MzhDiQ\n\t Q2CMveKOZO1EUN0grQ4p91bhkOGz0nv81XOVFfehIU3es9jPwYYvbIp8CKe9hJq0YV\n\t 7H69JAIHVOkDw==", "From": "Anand Jain <asj@kernel.org>", "To": "fstests@vger.kernel.org", "Cc": "linux-btrfs@vger.kernel.org,\n\tlinux-ext4@vger.kernel.org,\n\tlinux-xfs@vger.kernel.org,\n\tlinux-f2fs@vger.kernel.org,\n\tamir73il@gmail.com,\n\tzlang@redhat.com,\n\thch@infradead.org", "Subject": "[PATCH v3 0/9] fstests: add test coverage for cloned filesystem ids", "Date": "Mon, 27 Apr 2026 18:19:32 +0800", "Message-ID": "<cover.1777281778.git.asj@kernel.org>", "X-Mailer": "git-send-email 2.43.0", "Precedence": "bulk", "X-Mailing-List": "linux-ext4@vger.kernel.org", "List-Id": "<linux-ext4.vger.kernel.org>", "List-Subscribe": "<mailto:linux-ext4+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-ext4+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Spam-Status": "No, score=-1.2 required=5.0 tests=ARC_SIGNED,ARC_VALID,\n\tDKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DMARC_PASS,\n\tMAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=disabled\n\tversion=4.0.1", "X-Spam-Checker-Version": "SpamAssassin 4.0.1 (2024-03-25) on gandalf.ozlabs.org" }, "content": "v3:\n Dropped the -o nouuid mount option.\n Added a Btrfs test case to verify clones of filesystems using the\n metadata_uuid superblock feature.\n Updated _loop_image_create_clone() to handle necessary pre-clone\n filesystem tuning.\n\nv2:\n https://lore.kernel.org/fstests/cover.1774090817.git.asj@kernel.org\n\nAnand Jain (9):\n fstests: add _loop_image_create_clone() helper\n fstests: add _clone_mount_option() helper\n fstests: add test for inotify isolation on cloned devices\n fstests: verify fanotify isolation on cloned filesystems\n fstests: verify f_fsid for cloned filesystems\n fstests: verify libblkid resolution of duplicate UUIDs\n fstests: verify IMA isolation on cloned filesystems\n fstests: verify exportfs file handles on cloned filesystems\n fstests: btrfs: test UUID consistency for clones with metadata_uuid\n\n common/config | 2 +\n common/rc | 58 +++++++++++++++++++++\n tests/btrfs/348 | 91 +++++++++++++++++++++++++++++++++\n tests/btrfs/348.out | 19 +++++++\n tests/generic/800 | 88 ++++++++++++++++++++++++++++++++\n tests/generic/800.out | 7 +++\n tests/generic/801 | 115 ++++++++++++++++++++++++++++++++++++++++++\n tests/generic/801.out | 7 +++\n tests/generic/802 | 61 ++++++++++++++++++++++\n tests/generic/802.out | 7 +++\n tests/generic/803 | 75 +++++++++++++++++++++++++++\n tests/generic/803.out | 19 +++++++\n tests/generic/804 | 102 +++++++++++++++++++++++++++++++++++++\n tests/generic/804.out | 10 ++++\n tests/generic/805 | 72 ++++++++++++++++++++++++++\n tests/generic/805.out | 2 +\n 16 files changed, 735 insertions(+)\n create mode 100644 tests/btrfs/348\n create mode 100644 tests/btrfs/348.out\n create mode 100644 tests/generic/800\n create mode 100644 tests/generic/800.out\n create mode 100644 tests/generic/801\n create mode 100644 tests/generic/801.out\n create mode 100644 tests/generic/802\n create mode 100644 tests/generic/802.out\n create mode 100644 tests/generic/803\n create mode 100644 tests/generic/803.out\n create mode 100644 tests/generic/804\n create mode 100644 tests/generic/804.out\n create mode 100644 tests/generic/805\n create mode 100644 tests/generic/805.out" }