diff options
| author | Ameer Hamza <[email protected]> | 2024-01-04 19:02:50 +0500 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2024-01-16 13:17:14 -0800 |
| commit | d9885b3776f1ec1032e6edd1f60424d66d419113 (patch) | |
| tree | 918440b22dc2014acd226ff120a8108214dc1956 /include | |
| parent | 1f5bf96001469a61e6da576456bde2a7dee9c40f (diff) | |
fix: Uber block label not always found for aux vdevs
When spare or l2cache (aux) vdev is added during pool creation,
spa->spa_uberblock is not dumped until that point. Subsequently,
the aux label is never synchronized after its initial creation,
resulting in the uberblock label remaining undumped. The uberblock
is crucial for lib_blkid in identifying the ZFS partition type. To
address this issue, we now ensure sync of the uberblock label once
if it's not dumped initially.
Reviewed-by: Umer Saleem <[email protected]>
Reviewed-by: Alexander Motin <[email protected]>
Signed-off-by: Ameer Hamza <[email protected]>
Closes #15737
Diffstat (limited to 'include')
| -rw-r--r-- | include/sys/spa_impl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sys/spa_impl.h b/include/sys/spa_impl.h index ee91816ac..0cd0c4720 100644 --- a/include/sys/spa_impl.h +++ b/include/sys/spa_impl.h @@ -278,6 +278,7 @@ struct spa { spa_aux_vdev_t spa_spares; /* hot spares */ spa_aux_vdev_t spa_l2cache; /* L2ARC cache devices */ + boolean_t spa_aux_sync_uber; /* need to sync aux uber */ nvlist_t *spa_label_features; /* Features for reading MOS */ uint64_t spa_config_object; /* MOS object for pool config */ uint64_t spa_config_generation; /* config generation number */ |