diff options
Diffstat (limited to 'module/zfs/vdev.c')
| -rw-r--r-- | module/zfs/vdev.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/module/zfs/vdev.c b/module/zfs/vdev.c index 2a28b1c9d..cebac3bb9 100644 --- a/module/zfs/vdev.c +++ b/module/zfs/vdev.c @@ -1692,8 +1692,11 @@ vdev_validate(vdev_t *vd) /* * If we are performing an extreme rewind, we allow for a label that * was modified at a point after the current txg. + * If config lock is not held do not check for the txg. spa_sync could + * be updating the vdev's label before updating spa_last_synced_txg. */ - if (spa->spa_extreme_rewind || spa_last_synced_txg(spa) == 0) + if (spa->spa_extreme_rewind || spa_last_synced_txg(spa) == 0 || + spa_config_held(spa, SCL_CONFIG, RW_WRITER) != SCL_CONFIG) txg = UINT64_MAX; else txg = spa_last_synced_txg(spa); |