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Re: [PATCH 3/8] Test basic quota enforcement

To: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Subject: Re: [PATCH 3/8] Test basic quota enforcement
From: Jan Kara <jack@xxxxxxx>
Date: Tue, 25 May 2010 22:39:15 +0200
Cc: Jan Kara <jack@xxxxxxx>, xfs@xxxxxxxxxxx
In-reply-to: <20100525100635.GA21252@xxxxxxxxxxxxx>
References: <1274710459-11446-1-git-send-email-jack@xxxxxxx> <1274710459-11446-4-git-send-email-jack@xxxxxxx> <20100525100635.GA21252@xxxxxxxxxxxxx>
User-agent: Mutt/1.5.20 (2009-06-14)
On Tue 25-05-10 06:06:35, Christoph Hellwig wrote:
> On Mon, May 24, 2010 at 04:14:14PM +0200, Jan Kara wrote:
> > Add a test which checks whether basic quota enforcement works.
> 
> This one fails for me when testing and xfs filesystem on latest Linus'
> tree (with Debian -testing userspace):
  OK, I've committed a fixed version of the test to the repository.

                                                                Honza
> 
> --- 230.out   2010-05-25 09:49:35.000000000 +0000
> +++ 230.out.bad       2010-05-25 09:52:49.000000000 +0000
> @@ -4,20 +4,22 @@
>  
>  ### create files, setting up ownership (type=u)
>  ### some buffered IO (type=u)
> +pwrite64: Disk quota exceeded
>  *** Report for user quotas on device [SCR_DEV]
>  Block grace time: 00:00; Inode grace time: 00:00
>                          Block limits                File limits
>  User            used    soft    hard  grace    used  soft  hard  grace
>  ----------------------------------------------------------------------
> -fsgqa     --       4       4      12              2     2     4       
> +fsgqa     --       0       4      12              2     2     4  00:00
>  
>  
> +pwrite64: Disk quota exceeded
>  *** Report for user quotas on device [SCR_DEV]
>  Block grace time: 00:00; Inode grace time: 00:00
>                          Block limits                File limits
>  User            used    soft    hard  grace    used  soft  hard  grace
>  ----------------------------------------------------------------------
> -fsgqa     +-       8       4      12  00:00       2     2     4       
> +fsgqa     --       0       4      12              2     2     4  00:00
>  
>  
>  pwrite64: Disk quota exceeded
> @@ -26,7 +28,7 @@
>                          Block limits                File limits
>  User            used    soft    hard  grace    used  soft  hard  grace
>  ----------------------------------------------------------------------
> -fsgqa     +-      12       4      12  00:00       2     2     4       
> +fsgqa     --       0       4      12              2     2     4  00:00
>  
>  
>  pwrite64: Disk quota exceeded
> @@ -35,24 +37,26 @@
>                          Block limits                File limits
>  User            used    soft    hard  grace    used  soft  hard  grace
>  ----------------------------------------------------------------------
> -fsgqa     +-       8       4      12   none       2     2     4       
> +fsgqa     --       0       4      12              2     2     4   none
>  
>  
> +touch: cannot touch `[SCR_MNT]/file3': Disk quota exceeded
>  *** Report for user quotas on device [SCR_DEV]
>  Block grace time: 00:00; Inode grace time: 00:00
>                          Block limits                File limits
>  User            used    soft    hard  grace    used  soft  hard  grace
>  ----------------------------------------------------------------------
> -fsgqa     ++       8       4      12   none       3     2     4  00:00
> +fsgqa     --       0       4      12              2     2     4   none
>  
>  
> +touch: cannot touch `[SCR_MNT]/file4': Disk quota exceeded
>  touch: cannot touch `[SCR_MNT]/file5': Disk quota exceeded
>  *** Report for user quotas on device [SCR_DEV]
>  Block grace time: 00:00; Inode grace time: 00:00
>                          Block limits                File limits
>  User            used    soft    hard  grace    used  soft  hard  grace
>  ----------------------------------------------------------------------
> -fsgqa     ++       8       4      12   none       4     2     4  00:00
> +fsgqa     --       0       4      12              2     2     4   none
>  
>  
>  touch: cannot touch `[SCR_MNT]/file4': Disk quota exceeded
> @@ -61,7 +65,7 @@
>                          Block limits                File limits
>  User            used    soft    hard  grace    used  soft  hard  grace
>  ----------------------------------------------------------------------
> -fsgqa     ++       8       4      12   none       3     2     4   none
> +fsgqa     --       0       4      12              2     2     4   none
>  
>  
>  
> @@ -69,20 +73,22 @@
>  
>  ### create files, setting up ownership (type=g)
>  ### some buffered IO (type=g)
> +pwrite64: Disk quota exceeded
>  *** Report for group quotas on device [SCR_DEV]
>  Block grace time: 00:00; Inode grace time: 00:00
>                          Block limits                File limits
>  Group           used    soft    hard  grace    used  soft  hard  grace
>  ----------------------------------------------------------------------
> -fsgqa     --       4       4      12              2     2     4       
> +fsgqa     --       0       4      12              2     2     4  00:00
>  
>  
> +pwrite64: Disk quota exceeded
>  *** Report for group quotas on device [SCR_DEV]
>  Block grace time: 00:00; Inode grace time: 00:00
>                          Block limits                File limits
>  Group           used    soft    hard  grace    used  soft  hard  grace
>  ----------------------------------------------------------------------
> -fsgqa     +-       8       4      12  00:00       2     2     4       
> +fsgqa     --       0       4      12              2     2     4  00:00
>  
>  
>  pwrite64: Disk quota exceeded
> @@ -91,7 +97,7 @@
>                          Block limits                File limits
>  Group           used    soft    hard  grace    used  soft  hard  grace
>  ----------------------------------------------------------------------
> -fsgqa     +-      12       4      12  00:00       2     2     4       
> +fsgqa     --       0       4      12              2     2     4  00:00
>  
>  
>  pwrite64: Disk quota exceeded
> @@ -100,24 +106,26 @@
>                          Block limits                File limits
>  Group           used    soft    hard  grace    used  soft  hard  grace
>  ----------------------------------------------------------------------
> -fsgqa     +-       8       4      12   none       2     2     4       
> +fsgqa     --       0       4      12              2     2     4   none
>  
>  
> +touch: cannot touch `[SCR_MNT]/file3': Disk quota exceeded
>  *** Report for group quotas on device [SCR_DEV]
>  Block grace time: 00:00; Inode grace time: 00:00
>                          Block limits                File limits
>  Group           used    soft    hard  grace    used  soft  hard  grace
>  ----------------------------------------------------------------------
> -fsgqa     ++       8       4      12   none       3     2     4  00:00
> +fsgqa     --       0       4      12              2     2     4   none
>  
>  
> +touch: cannot touch `[SCR_MNT]/file4': Disk quota exceeded
>  touch: cannot touch `[SCR_MNT]/file5': Disk quota exceeded
>  *** Report for group quotas on device [SCR_DEV]
>  Block grace time: 00:00; Inode grace time: 00:00
>                          Block limits                File limits
>  Group           used    soft    hard  grace    used  soft  hard  grace
>  ----------------------------------------------------------------------
> -fsgqa     ++       8       4      12   none       4     2     4  00:00
> +fsgqa     --       0       4      12              2     2     4   none
>  
>  
>  touch: cannot touch `[SCR_MNT]/file4': Disk quota exceeded
> @@ -126,6 +134,6 @@
>                          Block limits                File limits
>  Group           used    soft    hard  grace    used  soft  hard  grace
>  ----------------------------------------------------------------------
> -fsgqa     ++       8       4      12   none       3     2     4   none
> +fsgqa     --       0       4      12              2     2     4   none
>  
>  
> 
-- 
Jan Kara <jack@xxxxxxx>
SUSE Labs, CR

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