Re: Raid5 race patch (fwd)

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On Sat, 16 Mar 2002, Neil Brown wrote:

Now we are almost there !

Only thing left is OOPS ine on reboot (reboot program trigers it).

It hapens just after message 
ms: stopping all raid devices (or so, I cant cut/paste this)

And error Invalid operand.

It seems to me that there is some lock issue on radi stop code.


	lp
		gody


> Most of the time there would be much less locking activity.
> The only lock that would be claimed often would be the all_mddevs_sem
> which is claimed every time an I/O request goes through.  This is
> probably not ideal, but I couldn't quickly see a better way to do it.
> I will ponder this one a bit more when I get time
> 


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