6.1RC-2 ciss Driver hangs on Rebuild for Internal Drives with external MSA20 attached

[Karl Pielorz]

--On 08 May 2006 01:51 -0700 Paul Saab <ps at freebsd.org> wrote:

> You are certain the firwmare on the MSA20 is 1.48?

Yes, took a lot of going through hoops to find / check, but it is 
definitely, absolutely 1.48...

-Karl

>
> Karl Pielorz wrote:
>>
>> Hi All,
>>
>> We've recently added an MSA20 external SATA enclosure to our HP
>> Proliant DL380 server.
>>
>> While testing, we found the following problem:
>>
>> If you fail an internal RAID array, when the system starts rebuilding
>> it - any disk access to ciss0 will 'hang' - killing the server.
>>
>> The rebuild does complete OK (guess that's the controller continuing
>> to do it in-background) - but the machine never recovers from the hang.