From: Tomasz Chmielewski <tch@virtall.com>
To: Arne Jansen <sensille@gmx.net>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: btrfs quota examples?
Date: Mon, 29 Jul 2013 15:05:10 +0700 [thread overview]
Message-ID: <20130729150510.19e5886a@virtall.com> (raw)
In-Reply-To: <51B58333.3050901@gmx.net>
On Mon, 10 Jun 2013 09:41:39 +0200
Arne Jansen <sensille@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?
# 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
--
Tomasz Chmielewski
http://wpkg.org
next prev parent reply other threads:[~2013-07-29 8:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-10 6:21 btrfs quota examples? Tomasz Chmielewski
2013-06-10 7:41 ` Arne Jansen
2013-06-10 7:47 ` Tomasz Chmielewski
2013-06-10 9:24 ` Wang Shilong
2013-07-29 8:05 ` Tomasz Chmielewski [this message]
2013-08-02 6:23 ` Arne Jansen
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