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From: David Sterba <dsterba@suse.cz>
To: Fengguang Wu <fengguang.wu@intel.com>
Cc: Chris Mason <clm@fb.com>, Dave Hansen <dave.hansen@intel.com>,
	LKML <linux-kernel@vger.kernel.org>,
	lkp@01.org,
	"linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>,
	Abhay Sachan <lkp.abhay@gmail.com>
Subject: Re: [btrfs] 8d875f95: xfstests.generic.226.fail
Date: Tue, 19 Aug 2014 16:23:48 +0200	[thread overview]
Message-ID: <20140819142348.GU1553@twin.jikos.cz> (raw)
In-Reply-To: <20140819115820.GA21418@localhost>

On Tue, Aug 19, 2014 at 07:58:20PM +0800, Fengguang Wu wrote:
> We noticed an xfstests failure on commit
> 
> 8d875f95da43c6a8f18f77869f2ef26e9594fecc ("btrfs: disable strict file flushes for renames and truncates")
> 
> It's 100% reproducible in the 5 test runs.

Same here, different mkfs configurations.

generic/226 28s ...    [16:11:52] [16:12:55] - output mismatch (see /root/xfstests/results//generic/226.out.bad)
    --- tests/generic/226.out   2013-05-29 17:16:03.000000000 +0200
    +++ /root/xfstests/results//generic/226.out.bad     2014-08-19 16:12:55.000000000 +0200
    @@ -1,6 +1,8 @@
     QA output created by 226
     --> mkfs 256m filesystem
     --> 16 buffered 64m writes in a loop
    -1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    +1 2 3 4 pwrite64: No space left on device
    +5 6 7 8 9 10 11 12 pwrite64: No space left on device
    +13 14 15 16

enospc on a small filesystem (256M)

# btrfs fi df /mnt/a2
System, single: total=4.00MiB, used=4.00KiB
Data+Metadata, single: total=252.00MiB, used=31.09MiB
GlobalReserve, single: total=4.00MiB, used=0.00B

$ df -h /mnt/a2
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda9             256M   16M  241M   6% /mnt/a2

WARNING: multiple messages have this Message-ID (diff)
From: David Sterba <dsterba@suse.cz>
To: lkp@lists.01.org
Subject: Re: [btrfs] 8d875f95: xfstests.generic.226.fail
Date: Tue, 19 Aug 2014 16:23:48 +0200	[thread overview]
Message-ID: <20140819142348.GU1553@twin.jikos.cz> (raw)
In-Reply-To: <20140819115820.GA21418@localhost>

[-- Attachment #1: Type: text/plain, Size: 1231 bytes --]

On Tue, Aug 19, 2014 at 07:58:20PM +0800, Fengguang Wu wrote:
> We noticed an xfstests failure on commit
> 
> 8d875f95da43c6a8f18f77869f2ef26e9594fecc ("btrfs: disable strict file flushes for renames and truncates")
> 
> It's 100% reproducible in the 5 test runs.

Same here, different mkfs configurations.

generic/226 28s ...    [16:11:52] [16:12:55] - output mismatch (see /root/xfstests/results//generic/226.out.bad)
    --- tests/generic/226.out   2013-05-29 17:16:03.000000000 +0200
    +++ /root/xfstests/results//generic/226.out.bad     2014-08-19 16:12:55.000000000 +0200
    @@ -1,6 +1,8 @@
     QA output created by 226
     --> mkfs 256m filesystem
     --> 16 buffered 64m writes in a loop
    -1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    +1 2 3 4 pwrite64: No space left on device
    +5 6 7 8 9 10 11 12 pwrite64: No space left on device
    +13 14 15 16

enospc on a small filesystem (256M)

# btrfs fi df /mnt/a2
System, single: total=4.00MiB, used=4.00KiB
Data+Metadata, single: total=252.00MiB, used=31.09MiB
GlobalReserve, single: total=4.00MiB, used=0.00B

$ df -h /mnt/a2
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda9             256M   16M  241M   6% /mnt/a2

  reply	other threads:[~2014-08-19 14:23 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-16  7:52 [btrfs] 4c468fd7485: +7.8% blogbench.write_score, -5.1% turbostat.Pkg_W Fengguang Wu
2014-08-16  7:52 ` Fengguang Wu
     [not found] ` <CAKHchJwQcH326Z8otiaXtKoKs6fH9s+e9BqJDi=H1bWKiuybAw@mail.gmail.com>
2014-08-16 13:10   ` Fengguang Wu
2014-08-16 13:10     ` Fengguang Wu
2014-08-19 11:58 ` [btrfs] 8d875f95: xfstests.generic.226.fail Fengguang Wu
2014-08-19 11:58   ` Fengguang Wu
2014-08-19 14:23   ` David Sterba [this message]
2014-08-19 14:23     ` David Sterba
2014-08-19 14:58     ` Chris Mason
2014-08-19 14:58       ` Chris Mason
2014-08-20 10:52       ` Miao Xie
2014-08-20 10:52         ` Miao Xie
2014-08-20 14:07         ` Chris Mason
2014-08-20 14:07           ` Chris Mason
2014-08-20 14:48         ` [PATCH] Btrfs: fix filemap_flush call in btrfs_file_release Chris Mason
2014-08-20 14:48           ` Chris Mason

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