From: Chris Mason <clm@fb.com>
To: <dsterba@suse.cz>, Fengguang Wu <fengguang.wu@intel.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 10:58:09 -0400 [thread overview]
Message-ID: <53F36601.5020609@fb.com> (raw)
In-Reply-To: <20140819142348.GU1553@twin.jikos.cz>
On 08/19/2014 10:23 AM, David Sterba wrote:
> 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)
I'm calling filemap flush more often, but otherwise everything else is
the same. I'll take a look.
-chris
WARNING: multiple messages have this Message-ID (diff)
From: Chris Mason <clm@fb.com>
To: lkp@lists.01.org
Subject: Re: [btrfs] 8d875f95: xfstests.generic.226.fail
Date: Tue, 19 Aug 2014 10:58:09 -0400 [thread overview]
Message-ID: <53F36601.5020609@fb.com> (raw)
In-Reply-To: <20140819142348.GU1553@twin.jikos.cz>
[-- Attachment #1: Type: text/plain, Size: 1124 bytes --]
On 08/19/2014 10:23 AM, David Sterba wrote:
> 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)
I'm calling filemap flush more often, but otherwise everything else is
the same. I'll take a look.
-chris
next prev parent reply other threads:[~2014-08-19 14:58 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
2014-08-19 14:23 ` David Sterba
2014-08-19 14:58 ` Chris Mason [this message]
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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