diff options
| author | Antonio Russo <[email protected]> | 2021-01-12 18:20:02 -0700 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-01-12 17:20:02 -0800 |
| commit | 8752f7e320115a1deaa4672c73293879c6d5d0f1 (patch) | |
| tree | b087d51f7b26b9e9b142727abd5638ad02412803 | |
| parent | bea3fc71ae716797088b2bcc990cdbd4fac0fa89 (diff) | |
ZTS: avoid race to unmount in zfs_rollback_001
The zfs_rollback_001 test modifies files in a temporary, test dataset
repeatedly. Before each iteration, any preexisting dataset is removed,
after unmounted with umount -f, if necessary.
Add a short delay after the forced unmount, avoiding a race that can
prevent zfs destroy from succeeding, leading to a test failure.
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Antonio Russo <[email protected]>
Closes #11451
| -rwxr-xr-x | tests/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_001_pos.ksh | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_001_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_001_pos.ksh index 5511f6ad6..342c72e16 100755 --- a/tests/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_001_pos.ksh +++ b/tests/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_001_pos.ksh @@ -80,6 +80,7 @@ function test_n_check #opt num_snap_clone num_rollback if datasetexists $VOL; then if ismounted $TESTDIR1 $NEWFS_DEFAULT_FS; then log_must umount -f $TESTDIR1 + sleep 0.1 fi log_must zfs destroy -Rf $VOL |