Cant Add ZFS Mount as Datastore


New Member
Mar 28, 2023

im trying to add my zfs "pool/pve" as a datastore. PBS adds its successfully and creates .chunks and .lock - all with correct permissions. User and Group is "backup"
However after PBS added the datastore it says unable to open chunk store 'VMs' at "/pool/pve/vms" - Permission denied (os error 13)

If I add any other local directory thats not a zfs mountpoint it works without problems - what am I doing wrong?
Creatr a zfs subvolume

zfs create pool/pve/pbs and

chown backup:backup /pool/pve/pbs
Is your pbs running on the host or in a container? If it is a container i assume it is a unprivileged container so on the host you nee to set the uid to 100000+uid of backup

grep backup /etp/passwd

chown -R 1000xxx:1000xxx /pool/pbs


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