Messages in this thread | | | Date | Sat, 6 Dec 2003 02:05:05 +0100 | From | Andrea Arcangeli <> | Subject | Re: 2.4.23pre6aa3 scsi oops |
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On Tue, Nov 04, 2003 at 07:52:40PM +0800, Jamie Clark wrote: > I made the quick fix (disabling rq_mergeable) and started the load test. > Will let it run for a week or so.
does your later recent email means it deadlocked again even with this disabled?
Could you try again with 2.4.23aa1 again just in case?
> FYI an observation from my last test: the read latency seems to be much > improved and more consistent under this kernel (2.4.23pre6aa3, before > the oops and before this fix). The maximum latency seemed steady over > the whole test without any of the longish pauses that showed up under > 2.4.19. Quite a difference.
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