Re: 2.6.31-rc9 kernel BUG and mvsas
From: Mikael Abrahamsson
Date: Thu Dec 03 2009 - 16:18:03 EST
On Wed, 4 Nov 2009, Andre Tomt wrote:
Identical issues with the AOC-SASLP-MV8 card with 8 Seagate Barracuda
7200.11 1.5TB drives using the mvsas driver. Creating a md raid array
seems to trigger it nearly instantly, however other loads do not trigger
it as fast (if at all, only tested briefly with paralell dd).
Would just like to chime in with a "me too" on this. I've tried both
ubuntu 9.10 kernel (2.6.31) and their 10.04 pre-alpha (guess it's
2.6.32-rc8) and mvsas + AOC-SASLP-MV8 is pretty much unusable. If I start
md creation it stalls immediately and gets nowhere, last time I tried it
md claimed it had written 160 blocks then it stalled (all drive LEDs on
the controller is constantly lit).
If I boot without drives and then hot-plug the drives, it immediately
oops:es.
Any code/fixes I can try, this is a lab machine so I can easily do
whatever needed with it...
--
Mikael Abrahamsson email: swmike@xxxxxxxxx
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