Date: Mon, 3 Apr 2000 10:42:19 +0200 (CEST) From: Soren Schmidt <sos@freebsd.dk> To: vallo@matti.ee Cc: ticso@cicely.de (Bernd Walter), freebsd-current@FreeBSD.ORG Subject: Re: Deadlock with vinum raid5 Message-ID: <200004030842.KAA63479@freebsd.dk> In-Reply-To: <20000403102308.A71481@myhakas.matti.ee> from Vallo Kallaste at "Apr 3, 2000 10:23:08 am"
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It seems Vallo Kallaste wrote: > > Here's the sequence of what I did: > > 1. I had i386 system with two 20GB IBM ATA disks and 5.0-current system > built from March 31 sources. First I used striping over two disks and > put /usr filesystem onto it, did overnight testing and all was well. > 2. Same system, same sources plus two same disks. Now I tried raid5 over > four disks and failed to extract pax archive, got deadlock, not panic. > 3. Same system, downgraded to 4.0-RELEASE. Raid5 over four disks and I > failed to extract pax archive, got panic. > No softupdates. Same story here, but using softupdates or async mounts I can reproduce the hang or panic in less than 60 secs.. Vinum with raid5 is plain broken, include INVARIANTS in the kernel and see why... -Søren To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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