zfs pool missing after reboot

[xadox]

Since a few months I am having the problem, that one of my zfs pools is gone after reboot.
I have to import the missing one then with:

zpool import POOL_NAME

After importing it again everything seems to be fine again.
Anyone else having this problem?

I am on v8.2.4 .

 

[Chris]

Hi,
what is the output of systemctl status zfs-import-cache.service zfs-import-scan.service zfs-import.target zfs-import.service?

 

[xadox]

 

[Chris]

View attachment 70099

Looks like your zpool.cache file is empty, therefore the import is skipped.
Try running zpool set cachefile=/etc/zfs/zpool.cache <poolname>

 

[xadox]

Do I have to set this for every pool? Since I am having tree different ones.

 

[Chris]

Do I have to set this for every pool? Since I am having tree different ones.

Yes, for every pool which should be imported by the cache file.

Do the other pools get imported correctly? Maybe you have a dedicated zfs-import@<pool>.service for these?

 

[xadox]

I have fired the command for all of my pools, now.

But yes you are correct, one of my pools has a dedicated service:


But I have no clue why. It's the last pool I have created. The other ones where initialy created as the system was at around v6.

 

[xadox]

After a reboot, the pool was missing again.