Date: Thu, 02 Sep 1999 12:55:26 -0700 From: Parag Patel <parag@cgt.com> To: Greg Lehey <grog@lemis.com> Cc: Bernd Walter <ticso@cicely.de>, Matthew Dillon <dillon@apollo.backplane.com>, Mike Smith <mike@smith.net.au>, freebsd-current@FreeBSD.ORG Subject: Re: 4.0-CURRENT SMP crash with vinum raid-5 and softupdates Message-ID: <9651.936302126@pinhead.parag.codegen.com> In-Reply-To: Message from Greg Lehey <grog@lemis.com> of "Mon, 30 Aug 1999 16:30:39 %2B0930." <19990830163039.L13904@freebie.lemis.com>
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Just to let everyone know, Greg's going to be out-of-town for a little while and won't be able to continue debugging. I'm taking a crack at it again. So far, it seems to be a combination of softupdates+vinum+raid5 that triggers the bug, whatever it is. If I turn off softupdates the raid5 volume seems happy, with and without async. It seems likely to be some odd interaction between the raid5 code and softupdates, since the simpler mirror/striping seems to work fine with it. Ring any bells for anyone? -- Parag Patel To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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