Date: Wed, 2 Aug 2000 13:27:33 +0930 From: Greg Lehey <grog@lemis.com> To: David Gilbert <dgilbert@velocet.ca> Cc: freebsd-stable@FreeBSD.ORG Subject: Re: Vinum corruption? Message-ID: <20000802132733.I36094@wantadilla.lemis.com> In-Reply-To: <14727.38484.478097.382875@trooper.velocet.net>; from dgilbert@velocet.ca on Tue, Aug 01, 2000 at 11:32:36PM -0400 References: <14727.38484.478097.382875@trooper.velocet.net>
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[Format recovered--see http://www.lemis.com/email/email-format.html] Please don't wrap log messages. On Tuesday, 1 August 2000 at 23:32:36 -0400, David Gilbert wrote: > I got the following messages from a 4.0-RC machine today while playing > with find on a vinum (RAID-5) partition with about 10 copies of the > results of the "make release" tree: > > Aug 2 02:02:21 news /kernel: Data modified on freelist: word 0 of object 0xc2a01000 size 4096 previous type devbuf (0x0 != 0xdeadc0de) > Aug 2 02:02:21 news /kernel: Data modified on freelist: word 0 of object 0xc2a01000 size 4096 previous type devbuf (0x0 != 0xdeadc0de) > Aug 2 02:03:38 news /kernel: Data modified on freelist: word 9 of object 0xc315a000 size 8192 previous type devbuf (0x0 != 0xdeadc0de) > Aug 2 02:03:38 news /kernel: Data modified on freelist: word 9 of object 0xc315a000 size 8192 previous type devbuf (0x0 != 0xdeadc0de) > > ... and that doesn't sound very good. No, indeed. > Soft updates is on, in this case. There's nothing in the message which shows where this problem is occurring. We'd really need a dump. > One thing I've noticed is that I often have to "rebuildparity" on > the system. I had a busy tar process running when I halted the > system last ... and it's come up with a disk that fails vinum > checkparity. Yes, there was a problem there. Upgrade to 4.1. Greg -- When replying to this message, please take care not to mutilate the original text. For more information, see http://www.lemis.com/email.html Finger grog@lemis.com for PGP public key See complete headers for address and phone numbers To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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