Suddenly discovered undocumented (in man or anywhere) -i parameter of
'btrfs subvolume snapshot' that adds snapshot to qgroup without
invalidating statistics. Amazing!
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With Best Regards,
Marat Khalili
On 08/02/17 18:46, Marat Khalili wrote:
I'm using trying to use qgroups to keep track
I'm using trying to use qgroups to keep track of storage occupied by
snapshots. I noticed that:
a) no two rescans can run in parallel, and there's no way to schedule
another rescan while one is running;
b) seems like it's a whole-disk operation regardless of path specified
in CLI.
I only
