diff options
Diffstat (limited to 'cmd/ztest')
| -rw-r--r-- | cmd/ztest/ztest.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/cmd/ztest/ztest.c b/cmd/ztest/ztest.c index 111d45b9d..0d9495a28 100644 --- a/cmd/ztest/ztest.c +++ b/cmd/ztest/ztest.c @@ -2674,6 +2674,13 @@ ztest_zil_remount(ztest_ds_t *zd, uint64_t id) objset_t *os = zd->zd_os; /* + * We hold the ztest_vdev_lock so we don't cause problems with + * other threads that wish to remove a log device, such as + * ztest_device_removal(). + */ + mutex_enter(&ztest_vdev_lock); + + /* * We grab the zd_dirobj_lock to ensure that no other thread is * updating the zil (i.e. adding in-memory log records) and the * zd_zilog_lock to block any I/O. @@ -2690,6 +2697,7 @@ ztest_zil_remount(ztest_ds_t *zd, uint64_t id) (void) pthread_rwlock_unlock(&zd->zd_zilog_lock); mutex_exit(&zd->zd_dirobj_lock); + mutex_exit(&ztest_vdev_lock); } /* |