Hello Community!
After staying for quite a time on Bluefin 22.12.4, I finally upgraded yesterday to Cobia 23.10.1. A
All went "ok" for my 4 Storage Pools and also for my boot-pool (no error message or similar seen), but latter one shows now following status:
Pool compatibility shows:
The "features" in /usr/share/zfs/compatibility.d/grub2 are listed as:
boot-pool features are:
Two questions:
1.) What would be considered as an appropriate compatibility value for the boot-pool?
- or -
2.) What feature(s) would be needed in /usr/share/zfs/compatibility.d/grub2 (if any)?
I am not a ZFS Expert and I have quite a vanilla TrueNAS installation - nothing special or weird settings.
Any help or suggestion is therefore highly appreciated.
THANKS and have a great day!
CoolWolf
After staying for quite a time on Bluefin 22.12.4, I finally upgraded yesterday to Cobia 23.10.1. A
zpool status suggested me to possible upgrade my pools to pickup new features .... well ... should I have done so? Maybe not. Have I done so? Yes I did ...All went "ok" for my 4 Storage Pools and also for my boot-pool (no error message or similar seen), but latter one shows now following status:
Code:
admin@FatBoy[~]$ sudo zpool status boot-pool
pool: boot-pool
state: ONLINE
status: One or more features are enabled on the pool despite not being
requested by the 'compatibility' property.
action: Consider setting 'compatibility' to an appropriate value, or
adding needed features to the relevant file in
/etc/zfs/compatibility.d or /usr/share/zfs/compatibility.d.
scan: scrub repaired 0B in 00:00:31 with 0 errors on Fri Dec 22 03:45:32 2023
config:
NAME STATE READ WRITE CKSUM
boot-pool ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
sdc3 ONLINE 0 0 0
sdl3 ONLINE 0 0 0
errors: No known data errors
Pool compatibility shows:
Code:
admin@FatBoy[~]$ sudo zpool get compatibility NAME PROPERTY VALUE SOURCE BigTank compatibility off default FastTank compatibility off default SmallTank compatibility off default SuperFastTank compatibility off default boot-pool compatibility grub2 local
The "features" in /usr/share/zfs/compatibility.d/grub2 are listed as:
Code:
admin@FatBoy[~]$ cat /usr/share/zfs/compatibility.d/grub2 # Features which are supported by GRUB2 allocation_classes async_destroy block_cloning bookmarks device_rebuild embedded_data empty_bpobj enabled_txg extensible_dataset filesystem_limits hole_birth large_blocks livelist log_spacemap lz4_compress project_quota resilver_defer spacemap_histogram spacemap_v2 userobj_accounting zilsaxattr zpool_checkpoint
boot-pool features are:
Code:
admin@FatBoy[~]$ sudo zpool get all boot-pool NAME PROPERTY VALUE SOURCE boot-pool size 216G - boot-pool capacity 4% - boot-pool altroot - default boot-pool health ONLINE - boot-pool guid 15503437371621097426 - boot-pool version - default boot-pool bootfs boot-pool/ROOT/23.10.1 local boot-pool delegation on default boot-pool autoreplace off default boot-pool cachefile - default boot-pool failmode wait default boot-pool listsnapshots off default boot-pool autoexpand off default boot-pool dedupratio 1.00x - boot-pool free 207G - boot-pool allocated 9.26G - boot-pool readonly off - boot-pool ashift 12 local boot-pool comment - default boot-pool expandsize - - boot-pool freeing 0 - boot-pool fragmentation 3% - boot-pool leaked 0 - boot-pool multihost off default boot-pool checkpoint - - boot-pool load_guid 16544597345875423744 - boot-pool autotrim off default boot-pool compatibility grub2 local boot-pool bcloneused 0 - boot-pool bclonesaved 0 - boot-pool bcloneratio 1.00x - boot-pool feature@async_destroy enabled local boot-pool feature@empty_bpobj active local boot-pool feature@lz4_compress active local boot-pool feature@multi_vdev_crash_dump enabled local boot-pool feature@spacemap_histogram active local boot-pool feature@enabled_txg active local boot-pool feature@hole_birth active local boot-pool feature@extensible_dataset active local boot-pool feature@embedded_data active local boot-pool feature@bookmarks enabled local boot-pool feature@filesystem_limits enabled local boot-pool feature@large_blocks enabled local boot-pool feature@large_dnode enabled local boot-pool feature@sha512 enabled local boot-pool feature@skein enabled local boot-pool feature@edonr enabled local boot-pool feature@userobj_accounting active local boot-pool feature@encryption enabled local boot-pool feature@project_quota active local boot-pool feature@device_removal enabled local boot-pool feature@obsolete_counts enabled local boot-pool feature@zpool_checkpoint enabled local boot-pool feature@spacemap_v2 active local boot-pool feature@allocation_classes enabled local boot-pool feature@resilver_defer enabled local boot-pool feature@bookmark_v2 enabled local boot-pool feature@redaction_bookmarks enabled local boot-pool feature@redacted_datasets enabled local boot-pool feature@bookmark_written enabled local boot-pool feature@log_spacemap active local boot-pool feature@livelist enabled local boot-pool feature@device_rebuild enabled local boot-pool feature@zstd_compress enabled local boot-pool feature@draid enabled local boot-pool feature@zilsaxattr active local boot-pool feature@head_errlog disabled local boot-pool feature@blake3 disabled local boot-pool feature@block_cloning enabled local boot-pool feature@vdev_zaps_v2 disabled local
Two questions:
1.) What would be considered as an appropriate compatibility value for the boot-pool?
- or -
2.) What feature(s) would be needed in /usr/share/zfs/compatibility.d/grub2 (if any)?
I am not a ZFS Expert and I have quite a vanilla TrueNAS installation - nothing special or weird settings.
Any help or suggestion is therefore highly appreciated.
THANKS and have a great day!
CoolWolf
