Date: Wed, 22 Oct 2003 10:16:53 +0800 From: Eugene Grosbein <eugen@kuzbass.ru> To: dmitry@atlantis.dp.ua Cc: sos@FreeBSD.org Subject: Re: kern/57174: 4.9-PRERELEASE panic: ata_dmasetup: Message-ID: <3F95E895.9E936CEC@kuzbass.ru> References: <200310210745.h9L7j9ed013183@atlantis.dp.ua>
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dmitry@atlantis.dp.ua wrote: > > Hello! > > I'm curious whether this issue would be critical for ANY ata(4)-system. > So (to the PR originator): Eugene, could you try your experiment with > tagged queueing turned off (hw.ata.tags=0)? I've tried. It does not panic with hw.ata.tags=0, glimpseindex took more than a hour to complete. This time CPU utilization was about 50% only and 'systat -vm 3' have shown 100% of hard drive usage. So Tagged Queueing may be guilty (again). Eugene Grosbein
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