On Mon, Jun 25, 2012 at 07:58:40AM -0700, Marc MERLIN wrote: > Howdy, > > My btrfs pool looks like this: > usr > usr_daily_20120622_00:01:01 > usr_daily_20120623_00:18:25 > usr_daily_20120624_00:01:01 > usr_daily_20120625_00:01:01 > usr_hourly_20120625_05:00:02 > usr_hourly_20120625_06:00:01 > usr_hourly_20120625_07:00:01 > usr_weekly_20120610_00:02:01 > usr_weekly_20120617_00:02:01 > usr_weekly_20120624_00:02:01 > > Sometimes I run low on space and I have to start dropping snapshots. I > realize that due to COW blocks, it's hard to say exactly how much space each > snapshot uses, but is there some way to get an idea how much each snapshot > will free if I delete it? When the relevant bit of qgroups lands, yes. Until then, not really. Hugo. -- === Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk === PGP key: 515C238D from wwwkeys.eu.pgp.net or http://www.carfax.org.uk --- Python is executable pseudocode; perl --- is executable line-noise.
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