I just used the docker files from the Nextcloud repository on Github to set up a private server. Now I want to do backup.
In the administrator manual it says
"Zero-downtime backups via Btrfs snapshots, component failure leads to interruption of service. Alternate backup scheme on other filesystems: nightly backups with service interruption." [1]
In the backup section it shows some commands but doesn’t mention if I should put the system in some kind of maintenance mode before doing backup?
If someone can clarify it I will make a pull request to update the docs