If the disks are recognized from your OS the command:
zpool import
should be enough to get the pool imported and visible in your current OS. You can check the status with command
zpool status
You can try to import it explicitly by name
zpool import ZStore
P.S. Do not forget to set the pool online:
zpool online
You can check zpool-features features and if they are enabled or not in your case. Seems like zfs build in your case is new than the version which create it. The problem is if you update you will be able to mount only with same or upper version of zfs
What I can recommend you is to try (if available) with live version (but this with which you create the pool)
Src:
https://unix.stackexchange.com/questions/483465/restore-zfs-pool-and-storage-data-after-a-system-re-install
