On 07/29/13 10:05, Tomasz Chmielewski wrote: > On Mon, 10 Jun 2013 09:41:39 +0200 > Arne Jansen <sensi...@gmx.net> wrote: > >>> Now, my questions: >>> >>> - what do both 104882176 104882176 numbers represent? >> >> The first number represents the amount of data in that subvolume, >> regardless whether that data is shared with other subvolumes or >> not. >> The second number shows the amount of data that is unique to this >> subvolume and not shared with others, i.e. the amount of space >> that will get freed if you delete this subvolume. > > I've played with qgroups for some time, but the results are rather > inconsistent. > > I.e. here - what does a negative number represent in 0/1181 row?
Either you have turned on qgroups after filling the subvol with some data, or you've managed to produce a tracking error. In that case, we would be interested how you did that and how to reproduce it. -Arne > > # btrfs qgroup show /mnt/lxc2 > 0/260 151490953216 151490953216 > 0/261 180969472 180969472 > 0/262 155557888 983040 > 0/377 180310016 25776128 > 0/378 304088072192 304088072192 > 0/535 571944960 417370112 > 0/536 68550987776 68550987776 > 0/642 247463936 92921856 > 0/1175 617213952 827392 > 0/1181 16112013312 -22184235008 > 0/1268 38296248320 0 > 0/1269 616386560 0 > 0/1270 4096 4096 > 0/1271 4096 4096 > > -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
