Unable to upgrade Owncloud to 10.8

UCS - Univention Corporate Server
#1

Dear all,
I am running univention server 5 and I try to upgrade owncloud from 10.7 to 10.8. I am using the Appcenter Webgui.

The webgui reports the following error:

  • Image upgrade script (pre) failed
  • Storing data for 4.4/owncloud=10.7.0 failed
  • Could not backup container!

I get the following errors in the appcenter-log:

25065 actions.upgrade 22-02-10 11:55:39 [ INFO]: Executing interface store_data for owncloud
25065 actions.upgrade 22-02-10 11:55:39 [ INFO]: Copying App Center’s store_data to container’s /usr/share/univention-docker-container-mode/store_data_custom
25065 actions.upgrade.container.169d 22-02-10 11:55:39 [ DEBUG]: Using container.169d for container 169de022dff91e76d761bcd519c8d58abf2c30265004a924fcd1d4e07f215478
25065 actions.upgrade.container.169d 22-02-10 11:55:39 [ DEBUG]: Calling docker exec -u root 169de022dff91e76d761bcd519c8d58abf2c30265004a924fcd1d4e07f215478 /usr/share/univention-docker-container-mode/store_data_custom -
-error-file /var/univention/tmp/tmp4zefsy7q --app owncloud --app-version 10.7.0
25065 actions.upgrade.container.169d 22-02-10 11:55:40 [ INFO]: failed to start io pipe copy: containerd-shim: opening d9545c49a0b4544bb5ed3cf9c9950e45886ccbcb256364cceff22101d7e26866-stdout failed: open d9545c49a0b4544b
b5ed3cf9c9950e45886ccbcb256364cceff22101d7e26866-stdout: no such file or directory: unknown
25065 actions.upgrade 22-02-10 11:55:40 [CRITICAL]: Image upgrade script (pre) failed
25065 actions.upgrade 22-02-10 11:55:40 [CRITICAL]: Storing data for 4.4/owncloud=10.7.0 failed
25065 packages 22-02-10 11:55:40 [ DEBUG]: Releasing LOCK
25065 actions.upgrade 22-02-10 11:55:40 [CRITICAL]: Could not backup container!`

Any suggestions? Thanks
Alex

#2

Hi,

don’t know if this issue still persists for you. I ran into this as well and found parts of the solution here: "failed to start io pipe copy" when running docker exec - Stack Overflow

There probably happened a Docker update on your system at some earlier point in time. I had to restart the app, in my case Nextcloud:

univention-app restart nextcloud

then the Update itself worked fine.

Regards

Thomas.
----
I am a Freelancer working with Univention.

#3

The command to restart owncloud is the fairly obvious:

univention-app restart owncloud

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