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From: Christoph Hellwig <hch@infradead.org>
To: David Chinner <dgc@sgi.com>
Cc: sgi.bugs.xfs@engr.sgi.com, xfs@oss.sgi.com
Subject: Re: TAKE 979087 - Test 091 fails on sector size != 512 bytes
Date: Wed, 9 Apr 2008 15:15:18 -0400	[thread overview]
Message-ID: <20080409191518.GA18486@infradead.org> (raw)
In-Reply-To: <20080408022933.170C258C4C0F@chook.melbourne.sgi.com>

On Tue, Apr 08, 2008 at 12:29:32PM +1000, David Chinner wrote:
> Test 091 fails on sector size != 512 bytes
> 
> Test 091 assumes a direct I/O alignment of 512 bytes,
> a hold over from 2.4 kernels. On 2.6. kernels, direct
> I/O needs to be aligned to the sector size the filesystem
> was mkfs'd with.

Actually this makes 091 fail in my kvm test setup now:

091 49s ... - output mismatch (see 091.out.bad)
1a2,7
> meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks
> data     = bsize=XXX blocks=XXX, imaxpct=PCT
>          = sunit=XXX swidth=XXX, unwritten=X
> naming   =VERN bsize=XXX
> log      =LDEV bsize=XXX blocks=XXX
> realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX

  reply	other threads:[~2008-04-09 19:15 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-08  2:29 TAKE 979087 - Test 091 fails on sector size != 512 bytes David Chinner
2008-04-09 19:15 ` Christoph Hellwig [this message]
2008-04-09 21:41   ` David Chinner

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