Cannot Move Disk To ZFS Storage, Name Does Not Match

[Gaia]

# cat /etc/pve/storage.cfg
lvmthin: lvmt_containers1-nvme1
        thinpool lvmt_containers1
        vgname lvmt_containers1
        content images,rootdir
        nodes node2

dir: local
        disable
        path /var/lib/vz
        content snippets
        maxfiles 0
        shared 0

zfspool: zfs-storage-sdx5
        pool zfs-storage-sdx5
        blocksize 128k
        content images,rootdir
        sparse 1

dir: dir_zfs-storage-sdx5
        path /mnt/storage/backups-pve
        content backup,iso,vztmpl,snippets
        maxfiles 2

# df -h
Filesystem        Size  Used Avail Use% Mounted on
udev               16G     0   16G   0% /dev
tmpfs             3.2G  7.8M  3.2G   1% /run
/dev/md0           49G  5.1G   42G  11% /
tmpfs              16G   43M   16G   1% /dev/shm
tmpfs             5.0M     0  5.0M   0% /run/lock
tmpfs              16G     0   16G   0% /sys/fs/cgroup
/dev/sda1         487M  5.3M  481M   2% /boot/efi
zfs-storage-sdx5  3.3T  921G  2.4T  29% /mnt/storage
zfs-dedup-sdx4    193G  128K  193G   1% /zfs-dedup-sdx4
/dev/fuse          30M   28K   30M   1% /etc/pve
tmpfs             3.2G     0  3.2G   0% /run/user/1000

# zpool list
NAME               SIZE  ALLOC   FREE  CKPOINT  EXPANDSZ   FRAG    CAP  DEDUP    HEALTH  ALTROOT
zfs-dedup-sdx4     199G  1.41M   199G        -         -     0%     0%  1.00x    ONLINE  -
zfs-storage-sdx5  3.31T   923G  2.41T        -         -     0%    27%  1.00x    ONLINE  -

I used `zfs set mountpoint=/mnt/storage/ zfs-storage-sdx5` after creating the pool. If I try to move a container volume to this ZFS pool, it shows up as available:

but when I try to move I get `TASK ERROR: cannot open directory //zfs-storage-sdx5: No such file or directory `

Do I have to use the default mountpoint or is there a way to inform pve of the mountpoint (by editing storage.cfg)?

PS All software is current version.

 

[wolfgang]

Do I have to use the default mountpoint or is there a way to inform pve of the mountpoint (by editing storage.cfg)?

You can't change the mount point.
This is hardcoded and can't be changed.

 

[Gaia]

You can't change the mount point.
This is hardcoded and can't be changed.

would a symlink from /zfs-storage-sdx5 to /mnt/storage/ work?

 

[wolfgang]

I never test it.
But why you do the symlink not in the other direction?