diff options
| -rw-r--r-- | module/zfs/vdev_initialize.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/module/zfs/vdev_initialize.c b/module/zfs/vdev_initialize.c index a69eca354..bec89a28e 100644 --- a/module/zfs/vdev_initialize.c +++ b/module/zfs/vdev_initialize.c @@ -628,6 +628,13 @@ vdev_initialize_thread(void *arg) spa_config_exit(spa, SCL_CONFIG, FTAG); error = vdev_initialize_ranges(vd, deadbeef); + + /* + * Wait for the outstanding IO to be synced to prevent + * newly allocated blocks from being overwritten. + */ + txg_wait_synced(spa_get_dsl(spa), 0); + vdev_initialize_ms_unmark(msp); spa_config_enter(spa, SCL_CONFIG, FTAG, RW_READER); |