At 12:12 20/06/2005, Tony Byrne wrote:
Hello Bob,


>>can be hardware reasons for timeouts such as a dying disk or cable,
>>but I think we've eliminated these in our case. [etc]

BB> Don't ignore the possibility of failing controller hardware. We had
BB> comparable mysterious problems on a client system, causing a lot of
BB> head-scratching. Eventually the failure went hard and we had to replace the
BB> motherboard.

I hear ya!  However, moving back to an older kernel changes the
severity of the problem from a timeout every 2 to three minutes during
heavy activity to about 4 or 5 in a 24 hour period.  That doesn't
sound like hardware to me.

It didn't to me either. Note the use of 'mysterious' :-)
I'd eliminated drives and cables, and then did it all over again when the failure went hard, leaving the controller (or something else on the mobo). With a new mobo all the annoying timeouts which I'd put down to driver misbehaviour just went away.

--
Bob Bishop                  +44 (0)118 940 1243
[EMAIL PROTECTED]               fax +44 (0)118 940 1295

_______________________________________________
freebsd-stable@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-stable
To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Reply via email to