mirror backup: temporarily disabled

[manilx]

I've created a mirror backup and have run it once, had a lock error on a VM error because another backup began running. But after that I repeated the failed VM and it finished.

But I now have:

This does stay and I can't run the backup anymore.

What's this?

[manilx]

@manilx A reboot of XO fixed this. Nevertheless would be interesting to know, what the issue was.

[olivierlambert]

Ping @florent