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From: Qu Wenruo <quwenruo@cn.fujitsu.com>
To: Rakesh Sankeshi <rakesh.sankeshi@gmail.com>,
	<linux-btrfs@vger.kernel.org>
Subject: Re: btrfs quota issues
Date: Mon, 15 Aug 2016 10:11:55 +0800	[thread overview]
Message-ID: <fe8222d8-6463-8b4d-0613-b3639455463d@cn.fujitsu.com> (raw)
In-Reply-To: <CAGj_d3D2OZt2nY622rp9NzxgAfKZ2iN1kLSQ2Ras-0fM+1+-ig@mail.gmail.com>



At 08/12/2016 01:32 AM, Rakesh Sankeshi wrote:
> I set 200GB limit to one user and 100GB to another user.
>
> as soon as I reached 139GB and 53GB each, hitting the quota errors.
> anyway to workaround quota functionality on btrfs LZO compressed
> filesystem?
>

Please paste "btrfs qgroup show -prce <mnt>" output if you are using 
btrfs qgroup/quota function.

And, AFAIK btrfs qgroup is applied to subvolume, not user.

So did you mean limit it to one subvolume belongs to one user?

Thanks,
Qu

>
>
> 4.7.0-040700-generic #201608021801 SMP
>
> btrfs-progs v4.7
>
>
> Label: none  uuid: 66a78faf-2052-4864-8a52-c5aec7a56ab8
>
> Total devices 2 FS bytes used 150.62GiB
>
> devid    1 size 1.00TiB used 78.01GiB path /dev/xvdc
>
> devid    2 size 1.00TiB used 78.01GiB path /dev/xvde
>
>
> Data, RAID0: total=150.00GiB, used=149.12GiB
>
> System, RAID1: total=8.00MiB, used=16.00KiB
>
> Metadata, RAID1: total=3.00GiB, used=1.49GiB
>
> GlobalReserve, single: total=512.00MiB, used=0.00B
>
>
> Filesystem      Size  Used Avail Use% Mounted on
>
> /dev/xvdc       2.0T  153G  1.9T   8% /test_lzo
> --
> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>
>



  parent reply	other threads:[~2016-08-15  2:12 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-11 17:32 btrfs quota issues Rakesh Sankeshi
2016-08-11 19:13 ` Duncan
2016-08-12 15:47   ` Rakesh Sankeshi
2016-08-13 23:05     ` Duncan
2016-08-15  2:11 ` Qu Wenruo [this message]
2016-08-15 19:11   ` Rakesh Sankeshi
2016-08-16  1:01     ` Qu Wenruo
2016-08-16 16:05       ` Rakesh Sankeshi
2016-08-16 23:33         ` Rakesh Sankeshi
2016-08-17  0:09           ` Tim Walberg
2016-08-17  0:56         ` Qu Wenruo
2016-08-23 18:38           ` Rakesh Sankeshi
2016-08-26  1:52             ` Qu Wenruo

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