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Date: Mon, 16 Sep 2013 08:44:23 -0700
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: XFS: Assertion failed: first <= last && last <
	BBTOB(bp->b_length), file: fs/xfs/xfs_trans_buf.c, line: 568
Message-ID: <20130916154423.GA455@infradead.org>
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 <52325369.1070001@sgi.com>
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To: Mark Tinguely <tinguely@sgi.com>
Cc: Brian Foster <bfoster@redhat.com>, xfs@oss.sgi.com

On Thu, Sep 12, 2013 at 06:51:05PM -0500, Mark Tinguely wrote:
> The secret to tripping over the bug is run the test until fsstress
> fills the filesystem before removing the files. So an error
> handling?
> 
> I use the test:
> 
> #!/bin/sh
> 
> ltp/fsstress -z -s 1378390208 -fsymlink=1 -n9999999 -p4 -d /test2
> cd /test2
> sync
> rm -rf *
> 
> If your filesystem is smaller, decrease the -n to make the test faster.
> 
> I have still not gotten a core, though Michael Semon sent one.

It would be useful if we could wire this up for xfstests

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