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Date:	Thu, 10 Jul 2008 09:02:20 -0400
From:	Theodore Tso <tytso@....edu>
To:	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>
Cc:	Holger Kiehl <Holger.Kiehl@....de>,
	Girish Shilamkar <Girish.Shilamkar@....com>,
	linux-ext4@...r.kernel.org, Gary Hawco <ghawco@....net>
Subject: Re: Revert  Fix-EXT_MAX_BLOCK.patch

On Thu, Jul 10, 2008 at 06:08:03PM +0530, Aneesh Kumar K.V wrote:
> On Thu, Jul 10, 2008 at 08:22:42AM -0400, Theodore Tso wrote:
> > Aneesh, for the record, how were you able to reproduce the problem?
> > 
> > Do you have Holger's afdbench setup, or did you use some other workload?
> > 
> 
> cp -ax /usr . 
> 
> that will cause the BUG

Hmm, I wasn't able to trigger it so easily, at least, while trying to
replicate Gary Hawco's, bug.  (Which also had Fix-EXT_MAX_BLOCK
applied.)  I wonder if he wasn't able to trigger it while doing the
partial rollback, and so ext4-fix-mb_find_next_bit-return.patch was
unfairly blamed for the BUG.

In any case, both patches have been pulled out of the patch series ,
and I'll release a new patchset until we can figure out what happened.

(Gary, this is why its important to get the kernel BUG/oops message;
it helps us correlate your bug reports with others.)

						- Ted
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