Date: Thu, 15 Mar 2001 23:48:15 +0100 (MET) From: Harald Schmalzbauer <Harald.Schmalzbauer@gmx.de> To: stable@freebsd.org Subject: Re: yet another vinum panic (was How to debug - find error?) Message-ID: <18530.984696495@www10.gmx.net>
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Hello Matt, following configuration: Supermicro 370DER board, PIII733, 512MB regECC, 1 SCSI RAID5 on Channel 1, 4 ADR50 TapeDrives on Channel2, 4 80GB IDE Drives to onboard IDE. This box has to collect data overnight (~250G at the moment) for caching it to push it on tape at the weekend. Therefore I need the four 80G in one 320G Volume. Last weekend the box died silently when I did a fsck on any VolumeManager. This was a BIOS error from Supermicro. They sent me a new one, now transferrate is doubled and nothing like that happens. But when I use vinum/ccd (doesn't matter which one) after some dozends of Gigs, the box crashes. No matter whether I use concat or striped. For testing I'm simultaniously coping data form the RAID and from a NFS mounted disk to the striped volume because only using slow NFS, the box lives longer. Here my vinum.conf: drive d1 device /dev/ad0e drive d2 device /dev/ad1e drive d3 device /dev/ad2e drive d4 device /dev/ad3e volume bck plex org concat sd length 78159m drive d1 sd length 78159m drive d3 sd length 78159m drive d2 sd length 78159m drive d4 Here my ccd.conf: ccd0 128 none /dev/ad0e /dev/ad2e /dev/ad1e /dev/ad3e Thanks, -Harry -- Sent through GMX FreeMail - http://www.gmx.net To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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