[dm-devel] hunt for 2.6.37 dm-crypt+ext4 corruption?

Milan Broz mbroz at redhat.com
Sun Dec 5 10:21:17 UTC 2010


On 12/05/2010 11:09 AM, Heinz Diehl wrote:
> On 05.12.2010, Matt wrote: 

> I have to take back my other two emails, stating that no corruption
> happened with the dm-crypt multi-cpu patch. Today, I encountered
> filesystem corruption on one, and a complete hardlock on another machine.
> No logfile entries, no m-sysrq, a complete deadlock. Filesystem was
> corrupted here too, had to reboot from CD.

Which kernel? 2.6.37-rc?

Anyone seen this with 2.6.36 and the same dmcrypt patch?
(All info I had is that is is stable with here.)

It still seems to like dmcrypt with its parallel processing is just
trigger to another bug in 37-rc.

Milan




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