Re: Raid5 race patch (fwd)

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On Fri, 15 Mar 2002, Neil Brown wrote:

> Yes, thankyou for the extra detail.  I hadn't even thought of looking
> through the autodetect stuff.
> However it hasn't helped:-(
> I still cannot find anything that would cause 
>   cat /proc/mdstat
> to hang.  It must be that one of the semaphores is down when it should
> be up, but I cannot find any path that would leave a semaphore down.
> 
> I have even tried to duplicate your results.  The only difference that
> I can tell between my setup and yours is that I am using SCSI instead
> of IDE and that shouldn't matter.
I think so too.
Exept that perhaps IDE is a litle faster on those operations ?

> I don't have the root filesystem on any of these md devices either (I
> don't know if you do) but again, that shouldn't matter.
> 
In current setup we don't have root devices on md either (although they
will be on final setup).

> Is there anything else at all unusual about your setup?
Use of Promise controlers perhaps (speed) ?
But they do work quite well with quasy patch and reverted patch from
2.4.9.

> A you using an initramdisk or loading anything as modules or have any
> other patches or anything like that?
> 
Nope, I don't think so. Danci could tell more about those.

	lp
		gody

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