Messages in this thread | | | Subject | Re: Hang with anticipatory I/O scheduler and aacraid controller | From | Mark Haverkamp <> | Date | 10 Jul 2003 15:06:58 -0700 |
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On Thu, 2003-07-10 at 13:26, Mark Haverkamp wrote: > I have been seeing hangs when using an aacraid adapter after updating my > kernel view to the latest as of yesterday. It doesn't seem to affect > the sym53c8xx that I have as the boot controller. I discovered today > that if I boot with elevator=deadline that I don't see the hangs > anymore. I have been using dd to copy from one partition to another to > create these hangs. > > It seems to be related to writes. If I dd from a partition to /dev/null > I don't see a hang. But a dd from /dev/zero to a partition does hang. >
Sorry, this looks like a false alarm. I updated my view to 2.5.75 this afternoon and the problem seems to have disappeared.
Mark.
-- Mark Haverkamp <markh@osdl.org>
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