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From: Christoph Hellwig <hch@infradead.org>
To: Dmitry Monakhov <dmonakhov@openvz.org>
Cc: linux-fsdevel@vger.kernel.org, xfs@oss.sgi.com,
	linux-ext4@vger.kernel.org, jack@suse.cz, hch@infradead.org,
	aelder@sgi.com
Subject: Re: [PATCH 7/8] xfstests: add new stress test
Date: Mon, 24 Oct 2011 05:08:13 -0400	[thread overview]
Message-ID: <20111024090813.GB31887@infradead.org> (raw)
In-Reply-To: <1319020189-13584-8-git-send-email-dmonakhov@openvz.org>

On Wed, Oct 19, 2011 at 02:29:48PM +0400, Dmitry Monakhov wrote:
> During stress testing we want to cover as much code paths as possible
> fsstress is very good for this purpose. But it has expandable nature
> (disk usage almost continually grow). So once it goes in no ENOSPC
> condition it will be where till the end. But by running 'dd' writers
> in parallel we can regularly trigger ENOSPC but only for a limited
> periods of time because each time it opens file with O_TRUNC.

Looks good, but please use a more useful subject line, e.g.

xfstests: add a new test that runs fsstress under ENOSPC conditions.

WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org>
To: Dmitry Monakhov <dmonakhov@openvz.org>
Cc: jack@suse.cz, xfs@oss.sgi.com, hch@infradead.org, aelder@sgi.com,
	linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org
Subject: Re: [PATCH 7/8] xfstests: add new stress test
Date: Mon, 24 Oct 2011 05:08:13 -0400	[thread overview]
Message-ID: <20111024090813.GB31887@infradead.org> (raw)
In-Reply-To: <1319020189-13584-8-git-send-email-dmonakhov@openvz.org>

On Wed, Oct 19, 2011 at 02:29:48PM +0400, Dmitry Monakhov wrote:
> During stress testing we want to cover as much code paths as possible
> fsstress is very good for this purpose. But it has expandable nature
> (disk usage almost continually grow). So once it goes in no ENOSPC
> condition it will be where till the end. But by running 'dd' writers
> in parallel we can regularly trigger ENOSPC but only for a limited
> periods of time because each time it opens file with O_TRUNC.

Looks good, but please use a more useful subject line, e.g.

xfstests: add a new test that runs fsstress under ENOSPC conditions.

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  reply	other threads:[~2011-10-24  9:08 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-10-19 10:29 [PATCH 0/8] xfstests: Bunch of new tests Dmitry Monakhov
2011-10-19 10:29 ` Dmitry Monakhov
2011-10-19 10:29 ` [PATCH 1/8] xfstests: fsstress should kill children tasks before exit Dmitry Monakhov
2011-10-19 10:29   ` Dmitry Monakhov
2011-10-24  9:06   ` Christoph Hellwig
2011-10-24  9:06     ` Christoph Hellwig
2011-10-19 10:29 ` [PATCH 2/8] xfstests: add different logging option to fsstress Dmitry Monakhov
2011-10-19 10:29   ` Dmitry Monakhov
2011-10-24  9:15   ` Christoph Hellwig
2011-10-24  9:15     ` Christoph Hellwig
2011-10-19 10:29 ` [PATCH 3/8] xfstests: add fallocate support " Dmitry Monakhov
2011-10-19 10:29   ` Dmitry Monakhov
2011-10-19 10:29 ` [PATCH 4/8] xfstests: fsstress add FS_IOC_{SET,GET}FLAGS operations Dmitry Monakhov
2011-10-19 10:29   ` Dmitry Monakhov
2011-10-19 10:29 ` [PATCH 5/8] xfstests: Dump inode info when possible Dmitry Monakhov
2011-10-19 10:29   ` Dmitry Monakhov
2011-10-24  9:16   ` Christoph Hellwig
2011-10-24  9:16     ` Christoph Hellwig
2011-10-19 10:29 ` [PATCH 6/8] xfstests: add fiemap operation Dmitry Monakhov
2011-10-19 10:29   ` Dmitry Monakhov
2011-10-19 10:29 ` [PATCH 7/8] xfstests: add new stress test Dmitry Monakhov
2011-10-19 10:29   ` Dmitry Monakhov
2011-10-24  9:08   ` Christoph Hellwig [this message]
2011-10-24  9:08     ` Christoph Hellwig
2011-10-19 10:29 ` [PATCH 8/8] xfstests: add new quota " Dmitry Monakhov
2011-10-19 10:29   ` Dmitry Monakhov
2011-10-24  9:14   ` Christoph Hellwig
2011-10-24  9:14     ` Christoph Hellwig
2011-10-20  9:40 ` new corruption pattern on ext4 Dmitry Monakhov
2011-10-20  9:40   ` Dmitry Monakhov
2011-10-20 20:38   ` [PATCH] xfstests: add regression test for extent corruption " Dmitry Monakhov
2011-10-20 20:38     ` Dmitry Monakhov

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