@@ -93,7 +93,9 @@ echo
# Slow down migration so much that it definitely won't finish before we can
# switch to postcopy
+# Enable postcopy-ram capability both on source and destination
silent=yes
+_send_qemu_cmd $dest 'migrate_set_capability postcopy-ram on' "(qemu)"
_send_qemu_cmd $src 'migrate_set_speed 4k' "(qemu)"
_send_qemu_cmd $src 'migrate_set_capability postcopy-ram on' "(qemu)"
_send_qemu_cmd $src "migrate -d unix:${MIG_SOCKET}" "(qemu)"
@@ -20,7 +20,6 @@ read 65536/65536 bytes at offset 0
=== Do some I/O on the destination ===
-QEMU X.Y.Z monitor - type 'help' for more information
(qemu) qemu-io disk "read -P 0x55 0 64k"
read 65536/65536 bytes at offset 0
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Migration capabilities should be enabled on both source and destination qemu processes. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> --- Hi all. After my patch commit 58110f0acb1a33e2bc60a2f1b26d2690a92e8a14 Author: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Date: Mon Jul 10 19:30:16 2017 +0300 migration: split common postcopy out of ram postcopy test 181 becomes broken. Sorry for that. Actually, test 181 itself should be fixed, so, here is a fix. The problem was noted by Kevin, and it touches also some problems with image locking, which I don't see with my older kernel, so, please check is this patch fixes all problems. tests/qemu-iotests/181 | 2 ++ tests/qemu-iotests/181.out | 1 - 2 files changed, 2 insertions(+), 1 deletion(-)