From owner-freebsd-questions Mon Jan 21 12:50:44 2002 Delivered-To: freebsd-questions@freebsd.org Received: from out4.mx.nwbl.wi.voyager.net (out4.mx.nwbl.wi.voyager.net [169.207.1.77]) by hub.freebsd.org (Postfix) with ESMTP id 000E337B41B for ; Mon, 21 Jan 2002 12:50:12 -0800 (PST) Received: from shell.core.com (IDENT:2525@shell.voyager.net [169.207.1.89]) by out4.mx.nwbl.wi.voyager.net (8.11.1/8.11.4/1.7) with ESMTP id g0LKoB556238 for ; Mon, 21 Jan 2002 14:50:11 -0600 (CST) Received: (from dpoland@localhost) by shell.core.com (8.11.6/8.11.6/1.3) id g0LKoBr18397 for questions@freebsd.org; Mon, 21 Jan 2002 14:50:11 -0600 (CST) Date: Mon, 21 Jan 2002 14:50:11 -0600 From: Doug Poland To: questions@freebsd.org Subject: faulty vinum plex, need help please Message-ID: <20020121145011.A16617@polands.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hi, I'm attempting to create a mirrored and striped vinum volume (raid10) using 4 identical SCSI disks. Here's my /etc/vinum.conf: drive a device /dev/da0s2e drive b device /dev/da1s2e drive c device /dev/da2s2e drive d device /dev/da3s2e volume dataraid plex org striped 512k sd length 4314m drive a sd length 4314m drive b sd length 4314m drive c sd length 4314m drive d plex org striped 512k sd length 4314m drive c sd length 4314m drive d sd length 4314m drive a sd length 4314m drive b When I do a # vinum list, it reports: 4 drives: D a State: up Device /dev/da0s2e Avail: 0/8628 MB (0%) D b State: up Device /dev/da1s2e Avail: 0/8628 MB (0%) D c State: up Device /dev/da2s2e Avail: 0/8628 MB (0%) D d State: up Device /dev/da3s2e Avail: 0/8628 MB (0%) 1 volumes: V dataraid State: up Plexes: 2 Size: 16 GB 2 plexes: P dataraid.p0 S State: up Subdisks: 4 Size: 16 GB P dataraid.p1 S State: faulty Subdisks: 4 Size: 16 GB 8 subdisks: S dataraid.p0.s0 State: up PO: 0 B Size: 4314 MB S dataraid.p0.s1 State: up PO: 512 kB Size: 4314 MB S dataraid.p0.s2 State: up PO: 1024 kB Size: 4314 MB S dataraid.p0.s3 State: up PO: 1536 kB Size: 4314 MB S dataraid.p1.s0 State: empty PO: 0 B Size: 4314 MB S dataraid.p1.s1 State: empty PO: 512 kB Size: 4314 MB S dataraid.p1.s2 State: empty PO: 1024 kB Size: 4314 MB S dataraid.p1.s3 State: empty PO: 1536 kB Size: 4314 MB So dataraid plex 1 appears to be faulty. Is this a mis-configuration on my part? Is it hardware failure? The read/write performance of the vinum volume does not appear to have degraded, have I just lost the mirroring property? I'll be thankful for any advice on how to diagnose and fix this situation. -- Regards, Doug To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message