camcontrol and IDAD0

tonix (Antonio Nati) tonix at interazioni.it
Fri May 18 14:27:28 UTC 2007


Hello, I did try one year ago.
Don't have the machine now available, but I remember it worked fine 
and rebuild all with the new parameter.

Regards,

Tonino

At 15.07 18/05/2007, Nick Jagger wrote:
>On Fri, 9 Sep 2005, tonix (Antonio Nati) wrote:
>
> > Finally, these controllers seems to be unusable in a production
>
> > environment with FreeBSD.
>
>
>
>I don't think anyone has really tested rebuilding a volume while the
>
>system is running.
>
>
>
>I'd be interested in the results of changing the definition of IDA_QCB_MAX
>
>from 256 to 128.
>
>
>
>See sys/dev/ida/idavar.h:
>
>
>
>      #define    IDA_QCB_MAX    256
>
>
>
>--
>
>10 40 80 C0 00 FF FF FF FF C0 00 00 00 00 10 AA AA 03 00 00 00 08 00
>
>============================================
>
>
>
>Hi Matthew,
>
>One of my DL360's with smart array controller is hanging (and 
>resetting) about once a month with a similar error as reported by 
>Tonix. Do you recommend changing IDA_QCB_MAX to 128?
>
>Apparently the OP had good results with this change. Why is the 
>value still 256 in the current version of sys/dev/ida/idavar.h?
>
>What is the status of the ida patches (found in your ftp site)?
>
>Nick
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