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#1 2021-12-26 21:49:43
- Tid91
- Member
- Registered: 2013-12-01
- Posts: 35
- Website
[SOLVED] ZFS On root - Invalid or corrupt cachefile - Can't be deleted
I'm trying to reproduced the following configuration: https://openzfs.github.io/openzfs-docs/ … index.html. I'm experimenting on a server having 3x2Tb Hard disks and booting the archiso with QEMU from a rescue distribution, if I mount the filesystem:
zfs mount rpool/arch/ROOT/default
zfs mount bpool/arch/BOOT/default
zfs mount -aI can't delete the
zpool.cachefile:
root@archiso ~ # rm -f /mnt/etc/zfs/zpool.cache
rm: cannot remove '/mnt/etc/zfs/zpool.cache': Operation not permittedWhen booting, I get the `invalid or corrupt cachefile` and rpool can't be found. Help?
More details belows
Pools
:
pool: bpool
id: 6912980947795575950
state: ONLINE
status: Some supported features are not enabled on the pool.
(Note that they may be intentionally disabled if the
'compatibility' property is set.)
action: The pool can be imported using its name or numeric identifier, though
some features will not be available without an explicit 'zpool upgrade'.
config:
bpool ONLINE
mirror-0 ONLINE
ata-QEMU_HARDDISK_QM00001-part2 ONLINE
ata-QEMU_HARDDISK_QM00002-part2 ONLINE
ata-QEMU_HARDDISK_QM00003-part2 ONLINE
pool: rpool
id: 10636382966620723855
state: ONLINE
action: The pool can be imported using its name or numeric identifier.
config:
rpool ONLINE
raidz1-0 ONLINE
ata-QEMU_HARDDISK_QM00001-part3 ONLINE
ata-QEMU_HARDDISK_QM00002-part3 ONLINE
ata-QEMU_HARDDISK_QM00003-part3 ONLINErpool properties
NAME PROPERTY VALUE SOURCE
rpool size 5.44T -
rpool capacity 0% -
rpool altroot /mnt local
rpool health ONLINE -
rpool guid 10636382966620723855 -
rpool version - default
rpool bootfs rpool/arch/ROOT/default local
rpool delegation on default
rpool autoreplace off default
rpool cachefile none local
rpool failmode wait default
rpool listsnapshots off default
rpool autoexpand off default
rpool dedupratio 1.00x -
rpool free 5.44T -
rpool allocated 2.15G -
rpool readonly off -
rpool ashift 9 local
rpool comment - default
rpool expandsize - -
rpool freeing 0 -
rpool fragmentation 0% -
rpool leaked 0 -
rpool multihost off default
rpool checkpoint - -
rpool load_guid 9665454758158715337 -
rpool autotrim on local
rpool compatibility off default
rpool feature@async_destroy enabled local
rpool feature@empty_bpobj active local
rpool feature@lz4_compress active local
rpool feature@multi_vdev_crash_dump enabled local
rpool feature@spacemap_histogram active local
rpool feature@enabled_txg active local
rpool feature@hole_birth active local
rpool feature@extensible_dataset active local
rpool feature@embedded_data active local
rpool feature@bookmarks enabled local
rpool feature@filesystem_limits enabled local
rpool feature@large_blocks enabled local
rpool feature@large_dnode active local
rpool feature@sha512 enabled local
rpool feature@skein enabled local
rpool feature@edonr enabled local
rpool feature@userobj_accounting active local
rpool feature@encryption enabled local
rpool feature@project_quota active local
rpool feature@device_removal enabled local
rpool feature@obsolete_counts enabled local
rpool feature@zpool_checkpoint enabled local
rpool feature@spacemap_v2 active local
rpool feature@allocation_classes enabled local
rpool feature@resilver_defer enabled local
rpool feature@bookmark_v2 enabled local
rpool feature@redaction_bookmarks enabled local
rpool feature@redacted_datasets enabled local
rpool feature@bookmark_written enabled local
rpool feature@log_spacemap active local
rpool feature@livelist enabled local
rpool feature@device_rebuild enabled local
rpool feature@zstd_compress active local
rpool feature@draid enabled localbpool properties
bpool size 3.75G -
bpool capacity 1% -
bpool altroot /mnt local
bpool health ONLINE -
bpool guid 6912980947795575950 -
bpool version - default
bpool bootfs - default
bpool delegation on default
bpool autoreplace off default
bpool cachefile none local
bpool failmode wait default
bpool listsnapshots off default
bpool autoexpand off default
bpool dedupratio 1.00x -
bpool free 3.69G -
bpool allocated 66.5M -
bpool readonly off -
bpool ashift 9 local
bpool comment - default
bpool expandsize - -
bpool freeing 0 -
bpool fragmentation 0% -
bpool leaked 0 -
bpool multihost off default
bpool checkpoint - -
bpool load_guid 17756357937596149379 -
bpool autotrim on local
bpool compatibility grub2 local
bpool feature@async_destroy enabled local
bpool feature@empty_bpobj active local
bpool feature@lz4_compress active local
bpool feature@multi_vdev_crash_dump disabled local
bpool feature@spacemap_histogram active local
bpool feature@enabled_txg active local
bpool feature@hole_birth active local
bpool feature@extensible_dataset enabled local
bpool feature@embedded_data active local
bpool feature@bookmarks enabled local
bpool feature@filesystem_limits enabled local
bpool feature@large_blocks enabled local
bpool feature@large_dnode disabled local
bpool feature@sha512 disabled local
bpool feature@skein disabled local
bpool feature@edonr disabled local
bpool feature@userobj_accounting disabled local
bpool feature@encryption disabled local
bpool feature@project_quota disabled local
bpool feature@device_removal disabled local
bpool feature@obsolete_counts disabled local
bpool feature@zpool_checkpoint disabled local
bpool feature@spacemap_v2 disabled local
bpool feature@allocation_classes disabled local
bpool feature@resilver_defer disabled local
bpool feature@bookmark_v2 disabled local
bpool feature@redaction_bookmarks disabled local
bpool feature@redacted_datasets disabled local
bpool feature@bookmark_written disabled local
bpool feature@log_spacemap disabled local
bpool feature@livelist disabled local
bpool feature@device_rebuild disabled local
bpool feature@zstd_compress disabled local
bpool feature@draid disabled localDatasets:
root@archiso ~ # zfs list
NAME USED AVAIL REFER MOUNTPOINT
bpool 66.4M 3.56G 24K /mnt/boot
bpool/arch 66.1M 3.56G 24K none
bpool/arch/BOOT 66.0M 3.56G 24K none
bpool/arch/BOOT/default 66.0M 3.56G 66.0M /mnt/boot
rpool 1.43G 3.51T 30.6K /mnt
rpool/arch 1.43G 3.51T 30.6K none
rpool/arch/DATA 623K 3.51T 30.6K none
rpool/arch/DATA/default 593K 3.51T 30.6K /mnt
rpool/arch/DATA/default/home 30.6K 3.51T 30.6K /mnt/home
rpool/arch/DATA/default/root 56.6K 3.51T 39.3K /mnt/root
rpool/arch/DATA/default/srv 30.6K 3.51T 30.6K /mnt/srv
rpool/arch/DATA/default/usr 63.9K 3.51T 30.6K /mnt/usr
rpool/arch/DATA/default/usr/local 33.3K 3.51T 33.3K /mnt/usr/local
rpool/arch/DATA/default/var 380K 3.51T 30.6K /mnt/var
rpool/arch/DATA/default/var/games 30.6K 3.51T 30.6K /mnt/var/games
rpool/arch/DATA/default/var/lib 214K 3.51T 30.6K /mnt/var/lib
rpool/arch/DATA/default/var/lib/AccountsService 30.6K 3.51T 30.6K /mnt/var/lib/AccountsService
rpool/arch/DATA/default/var/lib/docker 30.6K 3.51T 30.6K /mnt/var/lib/docker
rpool/arch/DATA/default/var/lib/libvirt 30.6K 3.51T 30.6K /mnt/var/lib/libvirt
rpool/arch/DATA/default/var/lib/lxc 30.6K 3.51T 30.6K /mnt/var/lib/lxc
rpool/arch/DATA/default/var/lib/nfs 30.6K 3.51T 30.6K /mnt/var/lib/nfs
rpool/arch/DATA/default/var/lib/postgres 30.6K 3.51T 30.6K /mnt/var/lib/postgres
rpool/arch/DATA/default/var/log 43.3K 3.51T 43.3K /mnt/var/log
rpool/arch/DATA/default/var/spool 30.6K 3.51T 30.6K /mnt/var/spool
rpool/arch/DATA/default/var/www 30.6K 3.51T 30.6K /mnt/var/www
rpool/arch/ROOT 1.43G 3.51T 30.6K none
rpool/arch/ROOT/default 1.43G 3.51T 1.43G /mntLast edited by Tid91 (2021-12-27 00:35:03)
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#2 2021-12-27 00:34:38
- Tid91
- Member
- Registered: 2013-12-01
- Posts: 35
- Website
Re: [SOLVED] ZFS On root - Invalid or corrupt cachefile - Can't be deleted
Thanks to some help in chat, the problem was the guide I followed here where they set the zpool.cache as immutable, and that hangs everything. Changing back that file to being mutable fixes my boot problem.
Thanks to @drake in Archlinux chat and @zdykstra on #zfsonlinux
Last edited by Tid91 (2021-12-27 00:35:20)
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