Cache Size
Borg creates a local cache that just grows. VMs with small /home
sizes may run full.
see also ldap.dslab: fix full root fs
(zkklabs/zkklabs-team#317)
Possible solutions:
- repo per VM (less deduplication benefits)
- bigger fs-sizes
- shared nfs/gfs-fs for that cache (what happens? will borg rewrite the cache each run? how fast is it?)
- turn off cache