我无法再启动我的 lxc/lxd 容器。我收到错误：Error: Storage pool "default" unavailable on this server。
我在 debian sid 上。
根本问题似乎是命令losetup --find --nooverlap --direct-io=on --show /var/snap/lxd/common/lxd/disks/default.img失败，说 default.img 不存在（但它确实存在）。
查看此终端会话：
root@debian-pocket3:~# lxc list
+----------------------+---------+------+------+-----------+-----------+
| NAME | STATE | IPV4 | IPV6 | TYPE | SNAPSHOTS |
+----------------------+---------+------+------+-----------+-----------+
| SiteWebACL | STOPPED | | | CONTAINER | 0 |
+----------------------+---------+------+------+-----------+-----------+
| sitesVitrinesOne-dev | STOPPED | | | CONTAINER | 0 |
+----------------------+---------+------+------+-----------+-----------+
| sitesVitrinesTwo-dev | STOPPED | | | CONTAINER | 0 |
+----------------------+---------+------+------+-----------+-----------+
| testWoocommerce-dev | STOPPED | | | CONTAINER | 0 |
+----------------------+---------+------+------+-----------+-----------+
root@mydebianbox:~# lxc start sitesVitrinesTwo-dev
Error: Storage pool "default" unavailable on this server
root@mydebianbox:~# lxc storage info default
info:
description: ""
driver: btrfs
name: default
space used: 40.46GiB
total space: 133.56GiB
used by:
instances:
- SiteWebACL
- sitesVitrinesOne-dev
- sitesVitrinesTwo-dev
- testWoocommerce-dev
profiles:
- default
root@mydebianbox:~# cat /var/snap/lxd/common/lxd/logs/lxd.log
time="2023-07-23T17:57:19+02:00" level=warning msg=" - Couldn't find the CGroup network priority controller, network priority will be ignored"
time="2023-07-23T17:57:21+02:00" level=error msg="Failed mounting storage pool" err="Failed to run: losetup --find --nooverlap --direct-io=on --show /var/snap/lxd/common/lxd/disks/default.img: exit status 1 (losetup: /var/snap/lxd/common/lxd/disks/default.img: failed to set up loop device: No such file or directory)" pool=default
time="2023-07-23T17:57:21+02:00" level=error msg="Error getting disk usage" err="Storage pool is unavailable on this server" instance=sitesVitrinesTwo-dev instanceType=container project=default
time="2023-07-23T17:57:21+02:00" level=error msg="Error getting disk usage" err="Storage pool is unavailable on this server" instance=testWoocommerce-dev instanceType=container project=default
time="2023-07-23T17:57:21+02:00" level=error msg="Error getting disk usage" err="Storage pool is unavailable on this server" instance=sitesVitrinesOne-dev instanceType=container project=default
time="2023-07-23T17:57:21+02:00" level=error msg="Error getting disk usage" err="Storage pool is unavailable on this server" instance=SiteWebACL instanceType=container project=default
time="2023-07-23T17:58:21+02:00" level=error msg="Failed mounting storage pool" err="Failed to run: losetup --find --nooverlap --direct-io=on --show /var/snap/lxd/common/lxd/disks/default.img: exit status 1 (losetup: /var/snap/lxd/common/lxd/disks/default.img: failed to set up loop device: No such file or directory)" pool=default
time="2023-07-23T17:59:22+02:00" level=error msg="Failed mounting storage pool" err="Failed to run: losetup --find --nooverlap --direct-io=on --show /var/snap/lxd/common/lxd/disks/default.img: exit status 1 (losetup: /var/snap/lxd/common/lxd/disks/default.img: failed to set up loop device: No such file or directory)" pool=default
time="2023-07-23T18:00:22+02:00" level=error msg="Failed mounting storage pool" err="Failed to run: losetup --find --nooverlap --direct-io=on --show /var/snap/lxd/common/lxd/disks/default.img: exit status 1 (losetup: /var/snap/lxd/common/lxd/disks/default.img: failed to set up loop device: No such file or directory)" pool=default
time="2023-07-23T18:01:22+02:00" level=error msg="Failed mounting storage pool" err="Failed to run: losetup --find --nooverlap --direct-io=on --show /var/snap/lxd/common/lxd/disks/default.img: exit status 1 (losetup: /var/snap/lxd/common/lxd/disks/default.img: failed to set up loop device: No such file or directory)" pool=default
time="2023-07-23T18:02:23+02:00" level=error msg="Failed mounting storage pool" err="Failed to run: losetup --find --nooverlap --direct-io=on --show /var/snap/lxd/common/lxd/disks/default.img: exit status 1 (losetup: /var/snap/lxd/common/lxd/disks/default.img: failed to set up loop device: No such file or directory)" pool=default
time="2023-07-23T18:03:16+02:00" level=error msg="Error getting disk usage" err="Storage pool is unavailable on this server" instance=testWoocommerce-dev instanceType=container project=default
time="2023-07-23T18:03:16+02:00" level=error msg="Error getting disk usage" err="Storage pool is unavailable on this server" instance=sitesVitrinesOne-dev instanceType=container project=default
time="2023-07-23T18:03:16+02:00" level=error msg="Error getting disk usage" err="Storage pool is unavailable on this server" instance=sitesVitrinesTwo-dev instanceType=container project=default
time="2023-07-23T18:03:16+02:00" level=error msg="Error getting disk usage" err="Storage pool is unavailable on this server" instance=SiteWebACL instanceType=container project=default
time="2023-07-23T18:03:23+02:00" level=error msg="Failed mounting storage pool" err="Failed to run: losetup --find --nooverlap --direct-io=on --show /var/snap/lxd/common/lxd/disks/default.img: exit status 1 (losetup: /var/snap/lxd/common/lxd/disks/default.img: failed to set up loop device: No such file or directory)" pool=default
root@mydebianbox:~# ls -lh /var/snap/lxd/common/lxd/disks/default.img
-rw------- 1 root root 14G 21 juil. 10:30 /var/snap/lxd/common/lxd/disks/default.img
root@mydebianbox:~# losetup --find --nooverlap --direct-io=on --show /var/snap/lxd/common/lxd/disks/default.img
losetup: /var/snap/lxd/common/lxd/disks/default.img: failed to set up loop device: No such file or directory
我该如何进一步调试和/或解决问题？