<![CDATA[Volumes not mounted, Error in app]]>I noticed that my Calibre Web instance is no longer working because the mounted volume containing the database could not be found.
According to the dashboard, no volume was mounted at all, so I'm posting this here:
4a66d2fa-6896-4d40-b9ce-0943119ad84f-image.jpeg

I use Syncthing for the remaining 3 volumes, and interestingly enough, there are no issues thereā€”the app (and the shares) work as usual

There was no change in the last weeks (especially when it comes to the volumes), beside the regulary cloudron updates.

What did I try
  • Server reboot
  • App reloaded, same error
    Output:
Mar 30 18:55:15 apptask: createContainer: creating container
Mar 30 18:55:15 shell: mounts: mountpoint -q -- /media/calibre-library
Mar 30 18:55:15 shell: mounts: mountpoint -q -- /media/calibre-library errored BoxError: mountpoint exited with code 32 signal null
Mar 30 18:55:15 apptask: run: app error for state pending_recreate_container: BoxError: Volume "calibre-library" is not active. Not mounted
Mar 30 18:55:15 tasks: setCompleted - 3520: {"result":null,"error":{"message":"Volume \"calibre-library\" is not active. Not mounted","reason":"Bad State"},"percent":100}
Mar 30 18:55:15 tasks: updating task 3520 with: {"completed":true,"result":null,"error":{"message":"Volume \"calibre-library\" is not active. Not mounted","reason":"Bad State"},"percent":100}
Mar 30 18:55:15 taskworker: Task took 3.154 seconds
Mar 30 18:55:15 Exiting with code 0
Mar 30 18:55:15 BoxError: Volume "calibre-library" is not active. Not mounted
Mar 30 18:55:15 BoxError: Volume "calibre-library" is not active. Not mounted
  • I found this case on the forum that sounds similar and tried to follow the steps, but there is no mount command with my volume id available
  • cloudron-support --troubleshoot output:
Vendor: QEMU Product: Standard PC (Q35 + ICH9, 2009)
Linux: 6.8.0-106-generic
Ubuntu: noble 24.04
Execution environment: kvm
Processor: Intel(R) Xeon(R) Silver 4214 CPU @ 2.20GHz
BIOS pc-q35-10.0  CPU @ 2.0GHz x 8
RAM: 32866148KB
Disk: /dev/sda2       541G
[OK]	node version is correct
[OK]	IPv6 is enabled and public IPv6 address is working
[OK]	docker is running
[OK]	docker version is correct
[OK]	MySQL is running
[OK]	netplan is good
[OK]	DNS is resolving via systemd-resolved
[OK]	unbound is running
[OK]	nginx is running
[OK]	dashboard cert is valid
[OK]	dashboard is reachable via loopback
[OK]	No pending database migrations
[OK]	Service 'mysql' is running and healthy
[OK]	Service 'postgresql' is running and healthy
[OK]	Service 'mongodb' is running and healthy
[OK]	Service 'mail' is running and healthy
[OK]	Service 'graphite' is running and healthy
[OK]	Service 'sftp' is running and healthy
[OK]	box v9.1.5 is running
[OK]	Dashboard is reachable via domain name
  • Output /home/yellowtent/platformdata/logs/box.log:
    2026-03-29T00:07:11.213Z apphealthmonitor: app health: 11 running / 6 stopped / 1 unresponsive

What could be the problem here?
Thanks in advance!

]]>https://forum.cloudron.io/topic/15342/volumes-not-mounted-error-in-appRSS for NodeWed, 19 Aug 2026 05:17:29 GMTFri, 03 Apr 2026 07:15:20 GMT60<![CDATA[Reply to Volumes not mounted, Error in app on Wed, 08 Apr 2026 19:38:48 GMT]]>Hello @hpz24
Then you should use filesystem as the volume type.

]]>https://forum.cloudron.io/post/123093https://forum.cloudron.io/post/123093Wed, 08 Apr 2026 19:38:48 GMT<![CDATA[Reply to Volumes not mounted, Error in app on Thu, 09 Apr 2026 10:06:02 GMT]]>Hello @hpz24

Glad to read this resolved your issue and sorry for the inconvenience.

]]>https://forum.cloudron.io/post/123113https://forum.cloudron.io/post/123113Thu, 09 Apr 2026 10:06:02 GMT<![CDATA[Reply to Volumes not mounted, Error in app on Thu, 09 Apr 2026 06:18:30 GMT]]>wow, that was easy: changed the type to filesystem and the apps are working again.
I have no idea why or when that changed to the wrong mount type.

anyway, thanks for your help, resolved šŸ™‚

]]>https://forum.cloudron.io/post/123098https://forum.cloudron.io/post/123098Thu, 09 Apr 2026 06:18:30 GMT<![CDATA[Reply to Volumes not mounted, Error in app on Wed, 08 Apr 2026 19:38:48 GMT]]>Hello @hpz24
Then you should use filesystem as the volume type.

]]>https://forum.cloudron.io/post/123093https://forum.cloudron.io/post/123093Wed, 08 Apr 2026 19:38:48 GMT<![CDATA[Reply to Volumes not mounted, Error in app on Wed, 08 Apr 2026 18:29:51 GMT]]>Hello @james,
none of them is a separate drive or partition, just directories that IĀ“ve created before I set them up as volumes in the dashboard

root@server:/media# lsblk -o path,size,model --nodeps
PATH        SIZE MODEL
/dev/loop0   13M
/dev/loop1 13.4M
/dev/loop2   74M
/dev/loop3 48.4M
/dev/loop4   74M
/dev/loop5 48.1M
/dev/sda    640G QEMU HARDDISK

root@server:/media# ls -la
total 96
drwxr-xr-x   7 root root  4096 Apr  5 13:23 .
drwxr-xr-x  23 root root  4096 May 19  2025 ..
drwxrwxrwx 835 1000 root 69632 Feb 22 09:35 calibre-library
drwxrwxrwx   5 root root  4096 Mar 30 18:46 ebook-share
drwxrwxrwx   4 root root  4096 May 22  2025 exchange-share
drwxrwxrwx   3 root root  4096 May 19  2025 obsidian-share
drwxrwxrwx   2 root root  4096 Apr  5 13:23 test
]]>https://forum.cloudron.io/post/123088https://forum.cloudron.io/post/123088Wed, 08 Apr 2026 18:29:51 GMT<![CDATA[Reply to Volumes not mounted, Error in app on Wed, 08 Apr 2026 17:38:52 GMT]]>Hello @hpz24
Are each of your /media/(calibre-libray|ebook-share|exchange-share|obsidian-share on your server really a separate drives or partitions that are mounted?

]]>https://forum.cloudron.io/post/123086https://forum.cloudron.io/post/123086Wed, 08 Apr 2026 17:38:52 GMT<![CDATA[Reply to Volumes not mounted, Error in app on Sun, 05 Apr 2026 13:34:58 GMT]]>Hi, thanks for you answer!

No, I havenĀ“t any fstab entries or seperate .mount files, but I created the volumes in the dashboard:

  • Create folder in /media (e.g, /media/test)

  • Create volume (screenshot)
    21bde792-695f-4f0d-8c25-b7b227f46a0a-image.jpeg

  • Volume is available in the apps (like calibre)

The idea was to separate the data from the app, since thereā€™s no need to back it up. Was that the wrong approach?
Worked well for a long time...

]]>https://forum.cloudron.io/post/122942https://forum.cloudron.io/post/122942Sun, 05 Apr 2026 13:34:58 GMT<![CDATA[Reply to Volumes not mounted, Error in app on Sun, 05 Apr 2026 10:01:14 GMT]]>@hpz24 mountpoint means Cloudron does not manage the mountpoint. It is the user's responsibility to have them mounted before the containers are running. So, I guess the question is: do you have .mount files or fstab entries for these mountpoints?

]]>https://forum.cloudron.io/post/122933https://forum.cloudron.io/post/122933Sun, 05 Apr 2026 10:01:14 GMT