Backup restoration fails after update.
We have just updated our gitlab ce to the latest version 11.2.1 and faced an unpleasant problem. When we are making a backup on one server everything seems to go fine, no errors, but than we are trying to restore this backup on another server (fully identical, same gitlab version) and it fails with the following error:
- build/cards ... Error: 13:RestoreCustomHooks: cmd wait failed: exit status 2 [Failed] restoring build/fa-cards repository
Our custom hooks are located in /opt/gitlab/embedded/service/gitlab-shell/custom_hooks and some repositories have a symbolic link to it, backup only fails for these repositories.
Besides the backup everything seems to work, including hooks.
What could possibly go wrong? I don't even know where to start searching. Please give me some clue.