Error when run lxd recover

my lxc list cann’t run, so I reinstall lxd. I want use lxd recover to remount my zfs pool. But there are some errors.
lab@lab07:~$ lxd recover
This LXD server currently has the following storage pools:
Would you like to recover another storage pool? (yes/no) [default=no]: yes
Name of the storage pool: default
Name of the storage backend (btrfs, ceph, cephfs, cephobject, dir, lvm, zfs): zfs
Source of the storage pool (block device, volume group, dataset, path, … as applicable): default
Additional storage pool configuration property (KEY=VALUE, empty when done): zfs.pool_name=default
Additional storage pool configuration property (KEY=VALUE, empty when done):
Would you like to recover another storage pool? (yes/no) [default=no]:
The recovery process will be scanning the following storage pools:

  • NEW: “default” (backend=“zfs”, source=“default”)
    Would you like to continue with scanning for lost volumes? (yes/no) [default=yes]:
    Scanning for unknown volumes…
    Error: Failed validation request: Failed checking volumes on pool “default”: Failed to mount “default/containers/llm@snapshot-containers” on “/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/llm/containers” using “zfs”: no such file or directory

lab@lab07:~$ zfs list
NAME USED AVAIL REFER MOUNTPOINT
default 528G 3.00T 96K legacy
default/buckets 96K 3.00T 96K legacy
default/containers 523G 3.00T 96K legacy
default/containers/buckets 96K 3.00T 96K legacy
default/containers/containers 96K 3.00T 96K legacy
default/containers/custom 96K 3.00T 96K legacy
default/containers/deleted 576K 3.00T 96K legacy
default/containers/deleted/buckets 96K 3.00T 96K legacy
default/containers/deleted/containers 96K 3.00T 96K legacy
default/containers/deleted/custom 96K 3.00T 96K legacy
default/containers/deleted/images 96K 3.00T 96K legacy
default/containers/deleted/virtual-machines 96K 3.00T 96K legacy
default/containers/images 96K 3.00T 96K legacy
default/containers/llm 523G 3.00T 527G legacy
default/containers/llm/buckets 96K 3.00T 96K legacy
default/containers/llm/containers 96K 3.00T 96K legacy
default/containers/llm/custom 96K 3.00T 96K legacy
default/containers/llm/deleted 576K 3.00T 96K legacy
default/containers/llm/deleted/buckets 96K 3.00T 96K legacy
default/containers/llm/deleted/containers 96K 3.00T 96K legacy
default/containers/llm/deleted/custom 96K 3.00T 96K legacy
default/containers/llm/deleted/images 96K 3.00T 96K legacy
default/containers/llm/deleted/virtual-machines 96K 3.00T 96K legacy
default/containers/llm/images 96K 3.00T 96K legacy
default/containers/llm/virtual-machines 96K 3.00T 96K legacy
default/containers/virtual-machines 96K 3.00T 96K legacy
default/custom 96K 3.00T 96K legacy
default/deleted 576K 3.00T 96K legacy
default/deleted/buckets 96K 3.00T 96K legacy
default/deleted/containers 96K 3.00T 96K legacy
default/deleted/custom 96K 3.00T 96K legacy
default/deleted/images 96K 3.00T 96K legacy
default/deleted/virtual-machines 96K 3.00T 96K legacy
default/images 5.79G 3.00T 96K legacy
default/images/097d5cad40b743c65693397fcc9bf95f83c009001c9f591a4cc47785fef06ece 5.79G 3.00T 5.79G legacy
default/virtual-machines 96K 3.00T 96K legacy

LXD is no longer a Linux Containers project, you need to contact Canonical for support.