Heute mal drüber gestolpert, das es auch so was geben kann.
root@pve2:~# zpool status
pool: pool_NAS
state: ONLINE
status: Some supported and requested features are not enabled on the pool.
The pool can still be used, but some features are unavailable.
action: Enable all features using 'zpool upgrade'. Once this is done,
the pool may no longer be accessible by software that does not support
the features. See zpool-features(7) for details.
scan: scrub repaired 0B in 00:20:50 with 0 errors on Sun Apr 13 00:44:51 2025
config:
NAME STATE READ WRITE CKSUM
pool_NAS ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
ata-WDC_WDS100T1R0A-68A4W0_230520800733 ONLINE 0 0 0
ata-WDC_WDS100T1R0A-68A4W0_230520801376 ONLINE 0 0 0
errors: No known data errors
Was machen? Als erstes mal ein Backup angestoßen. Danach
root@pve2:~# zpool get all pool_NAS | grep feature
pool_NAS feature@async_destroy enabled local
pool_NAS feature@empty_bpobj active local
pool_NAS feature@lz4_compress active local
pool_NAS feature@multi_vdev_crash_dump enabled local
pool_NAS feature@spacemap_histogram active local
pool_NAS feature@enabled_txg active local
pool_NAS feature@hole_birth active local
pool_NAS feature@extensible_dataset active local
pool_NAS feature@embedded_data active local
pool_NAS feature@bookmarks enabled local
pool_NAS feature@filesystem_limits enabled local
pool_NAS feature@large_blocks enabled local
pool_NAS feature@large_dnode enabled local
pool_NAS feature@sha512 enabled local
pool_NAS feature@skein enabled local
pool_NAS feature@edonr enabled local
pool_NAS feature@userobj_accounting active local
pool_NAS feature@encryption enabled local
pool_NAS feature@project_quota active local
pool_NAS feature@device_removal enabled local
pool_NAS feature@obsolete_counts enabled local
pool_NAS feature@zpool_checkpoint enabled local
pool_NAS feature@spacemap_v2 active local
pool_NAS feature@allocation_classes enabled local
pool_NAS feature@resilver_defer enabled local
pool_NAS feature@bookmark_v2 enabled local
pool_NAS feature@redaction_bookmarks enabled local
pool_NAS feature@redacted_datasets enabled local
pool_NAS feature@bookmark_written enabled local
pool_NAS feature@log_spacemap active local
pool_NAS feature@livelist enabled local
pool_NAS feature@device_rebuild enabled local
pool_NAS feature@zstd_compress enabled local
pool_NAS feature@draid enabled local
pool_NAS feature@zilsaxattr disabled local
pool_NAS feature@head_errlog disabled local
pool_NAS feature@blake3 disabled local
pool_NAS feature@block_cloning disabled local
pool_NAS feature@vdev_zaps_v2 disabled local
Das kommt von neuen Funktionen, die zu ZFS hinzugefügt wurden und bei Erstellung des Pools nicht vorhanden waren. Dann upgraden wir mal
root@pve2:~# zpool upgrade pool_NAS
This system supports ZFS pool feature flags.
Enabled the following features on 'pool_NAS':
zilsaxattr
head_errlog
blake3
block_cloning
vdev_zaps_v2
Kontrolle
root@pve2:~# zpool status
pool: pool_NAS
state: ONLINE
scan: scrub repaired 0B in 00:20:50 with 0 errors on Sun Apr 13 00:44:51 2025
config:
NAME STATE READ WRITE CKSUM
pool_NAS ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
ata-WDC_WDS100T1R0A-68A4W0_230520800733 ONLINE 0 0 0
ata-WDC_WDS100T1R0A-68A4W0_230520801376 ONLINE 0 0 0
errors: No known data errors
Features kontrollieren
root@pve2:~# zpool get all pool_NAS | grep feature
pool_NAS feature@async_destroy enabled local
pool_NAS feature@empty_bpobj active local
pool_NAS feature@lz4_compress active local
pool_NAS feature@multi_vdev_crash_dump enabled local
pool_NAS feature@spacemap_histogram active local
pool_NAS feature@enabled_txg active local
pool_NAS feature@hole_birth active local
pool_NAS feature@extensible_dataset active local
pool_NAS feature@embedded_data active local
pool_NAS feature@bookmarks enabled local
pool_NAS feature@filesystem_limits enabled local
pool_NAS feature@large_blocks enabled local
pool_NAS feature@large_dnode enabled local
pool_NAS feature@sha512 enabled local
pool_NAS feature@skein enabled local
pool_NAS feature@edonr enabled local
pool_NAS feature@userobj_accounting active local
pool_NAS feature@encryption enabled local
pool_NAS feature@project_quota active local
pool_NAS feature@device_removal enabled local
pool_NAS feature@obsolete_counts enabled local
pool_NAS feature@zpool_checkpoint enabled local
pool_NAS feature@spacemap_v2 active local
pool_NAS feature@allocation_classes enabled local
pool_NAS feature@resilver_defer enabled local
pool_NAS feature@bookmark_v2 enabled local
pool_NAS feature@redaction_bookmarks enabled local
pool_NAS feature@redacted_datasets enabled local
pool_NAS feature@bookmark_written enabled local
pool_NAS feature@log_spacemap active local
pool_NAS feature@livelist enabled local
pool_NAS feature@device_rebuild enabled local
pool_NAS feature@zstd_compress enabled local
pool_NAS feature@draid enabled local
pool_NAS feature@zilsaxattr enabled local
pool_NAS feature@head_errlog active local
pool_NAS feature@blake3 enabled local
pool_NAS feature@block_cloning enabled local
pool_NAS feature@vdev_zaps_v2 enabled local
So, alle neuen Features aktiviert. Jetzt kann der Pool weiterhin seine Arbeit machen.
