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Re: [PATCH] xfstests: test 194, test tricky mapping/conversion around ho

To: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Subject: Re: [PATCH] xfstests: test 194, test tricky mapping/conversion around holes
From: Eric Sandeen <sandeen@xxxxxxxxxxx>
Date: Mon, 29 Dec 2008 08:18:19 -0600
Cc: xfs mailing list <xfs@xxxxxxxxxxx>
In-reply-to: <20081229113706.GA10891@xxxxxxxxxxxxx>
References: <4942C6E2.4040506@xxxxxxxxxxx> <20081229113706.GA10891@xxxxxxxxxxxxx>
User-agent: Thunderbird 2.0.0.18 (Macintosh/20081105)
Christoph Hellwig wrote:
> On Fri, Dec 12, 2008 at 02:17:38PM -0600, Eric Sandeen wrote:
>> Related to 
>> http://oss.sgi.com/bugzilla/show_bug.cgi?id=801
>>
>> Latest patch posted on that bug makes this testcase pass...
>>
>> (are we at 194 now?)
>>
>> first 2 tests are simple buffred writ tests making sure stale
>> data isn't exposed, and hole-blocks aren't mapped.
>>
>> 2nd 2 tests are more related to the above bug, tricky testcase
>> uncovered by fsx on ppc64 which actually re-maps a block
>> which should be a hole, bringing stale data back into existence.
> 
> The testcase requires awk --asign, which my debian lenny testbox
> (mawk 1.3.3-11.1) doesn't have.  Any chance you could rework it
> to work with the posix awk features?
> 

grumble grumble debian grumble :)

Ok, I'll see what I can do.

-Eric

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