Is there any way to reduce the sum of all thin volume sizes?
Other related information:
free space in thin pool qubes_dom0/pool00 reached threshold
Segment type: thin-pool
Free space: -1.03 TiB
Space used: 1.24 TiB
Size: 218.34 GiB
one thing I noticed is that lvm2 creates both the volume and a backup which is a snapshot of the
volume; this duplicates the volume and takes up significant space
the backup files are listed as:
root, root-snap, private, back, volatile
not sure which of these is safe (or not) to delete
This seems relevant:
I don’t think this warning indicates any problem in a Qubes OS context. Over-provisioned storage is normal.
I think the root cause of it is the duplicate files that lvm2 creates. There is a direct backup for every template and appVM