Hourly Cron Service openmediavault-cleanup_sf_snapshots fails

Hello,

Same issue here. Will follow.

Same issue here:

Zitat

Add snapshot lifecycle management to clean up snapshots of shared folders according to given rules. The tool omv-sfsnapadm is called hourly by a cron job to do the cleanup. The settings can be found at Storage | Shared Folders | All Snapshots in the UI. This feature is disabled by default.

I think it's related to this new addition

Yup, seeing it as well. Also posted here Receiving hourly email from cron about snapshot cleanup

I tried enabling and disabling the automatic cleanup, but it's still sending the notifications.

Cron runs the wrapper script every hour. Enabling/disabling the automatic cleanup setting won't change that. (Removing the wrapper script from the /etc/cron.hourly directory or making it non-executable would stop it from running.)

The email is sent because the script that is called by the "openmediavault-cleanup_sf_snapshots" wrapper script returns an error (return code 1), and cron assumes that this return code means something went wrong. However, nothing actually went wrong, since that script checks your setting and exits (with return code 1) if automatic snapshot cleanup is disabled (which is the default).

You can see the behavior by running:

sudo omv-sfsnapadm -v cleanup -s ; echo "$?"

And you will probably see this output:

$ sudo omv-sfsnapadm -v cleanup -s ; echo "$?"
Cleaning up snapshots from shared folders has been disabled.
1

To stop the emails from coming, you could enable the automatic snapshot cleanup option in the OMV GUI (which I'm guessing would have no side-effect if you're not running BTRFS or if you have no snapshots), you could disable /etc/cron.hourly/openmediavault-cleanup_sf_snapshots or edit its last line, or you could edit /usr/sbin/omv-sfsnapadm to exit with return code 0 if the setting is disabled. Note that these are all temporary workarounds, and each could have possible side-effects now or down the road.

Back again running 6.6.0-2.

"omv-sfsnapadm: Cleaning up snapshots from shared folders has been disabled."