Date: Wed, 18 Feb 2004 09:34:29 +0100 From: Danny Carroll <danny@dannysplace.net> To: Greg 'groggy' Lehey <grog@FreeBSD.org> Cc: freebsd-questions@FreeBSD.org Subject: Re: Help with Vinum disk crash... Message-ID: <1077093269.15aypd5fp76s@mailsrv.dannysplace.net> In-Reply-To: <20040217223827.GM33797@wantadilla.lemis.com> References: <00ed01c3f559$d7f1ac20$8052260a@capgemini.nl> <20040217223827.GM33797@wantadilla.lemis.com>
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Quoting Greg 'groggy' Lehey <grog@FreeBSD.org>: > I answered an almost identical question yesterday: it depends on the > volume structure, which you haven't stated. Look at > http://www.vinumvm.org/vinum/how-to-debug.html and supply in > particular the output of 'vinum list', unless the following applies: > > If this volume has only one plex, you're lost, unless you can bring up > the failed disk long enough to make a backup. Here is the output: 20 drives: D data1 State: up Device /dev/ad4s1a Avail: 3/109471 MB (0%) D ftp1 State: up Device /dev/ad4s1e Avail: 0/600 MB (0%) D www1 State: up Device /dev/ad4s1f Avail: 0/2048 MB (0%) D mail1 State: up Device /dev/ad4s1g Avail: 0/2048 MB (0%) D rback1 State: up Device /dev/ad4s1h Avail: 0/3072 MB (0%) D data2 State: up Device /dev/ad5s1a Avail: 6/109471 MB (0%) D ftp2 State: up Device /dev/ad5s1e Avail: 0/600 MB (0%) D www2 State: up Device /dev/ad5s1f Avail: 0/2048 MB (0%) D mail2 State: up Device /dev/ad5s1g Avail: 0/2048 MB (0%) D rback2 State: up Device /dev/ad5s1h Avail: 0/3072 MB (0%) D data3 State: up Device /dev/ad6s1a Avail: 6/109471 MB (0%) D ftp3 State: up Device /dev/ad6s1e Avail: 0/600 MB (0%) D www3 State: up Device /dev/ad6s1f Avail: 0/2048 MB (0%) D mail3 State: up Device /dev/ad6s1g Avail: 0/2048 MB (0%) D rback3 State: up Device /dev/ad6s1h Avail: 0/3072 MB (0%) D data4 State: up Device /dev/ad7s1a Avail: 6/109471 MB (0%) D ftp4 State: up Device /dev/ad7s1e Avail: 0/600 MB (0%) D www4 State: up Device /dev/ad7s1f Avail: 0/2048 MB (0%) D mail4 State: up Device /dev/ad7s1g Avail: 0/2048 MB (0%) D rback4 State: up Device /dev/ad7s1h Avail: 0/3072 MB (0%) 5 volumes: V data State: up Plexes: 1 Size: 320 GB V www State: up Plexes: 1 Size: 6142 MB V mail State: up Plexes: 1 Size: 6142 MB V ftp State: up Plexes: 1 Size: 1799 MB V rback State: up Plexes: 1 Size: 9214 MB 5 plexes: P data.p0 R5 State: degraded Subdisks: 4 Size: 320 GB P www.p0 R5 State: degraded Subdisks: 4 Size: 6142 MB P mail.p0 R5 State: degraded Subdisks: 4 Size: 6142 MB P ftp.p0 R5 State: degraded Subdisks: 4 Size: 1799 MB P rback.p0 R5 State: degraded Subdisks: 4 Size: 9214 MB 20 subdisks: S data.p0.s0 State: stale PO: 0 B Size: 106 GB S data.p0.s1 State: up PO: 3924 kB Size: 106 GB S data.p0.s2 State: up PO: 7848 kB Size: 106 GB S data.p0.s3 State: up PO: 11 MB Size: 106 GB S www.p0.s0 State: crashed PO: 0 B Size: 2047 MB S www.p0.s1 State: up PO: 392 kB Size: 2047 MB S www.p0.s2 State: up PO: 784 kB Size: 2047 MB S www.p0.s3 State: up PO: 1176 kB Size: 2047 MB S mail.p0.s0 State: crashed PO: 0 B Size: 2047 MB S mail.p0.s1 State: up PO: 392 kB Size: 2047 MB S mail.p0.s2 State: up PO: 784 kB Size: 2047 MB S mail.p0.s3 State: up PO: 1176 kB Size: 2047 MB S ftp.p0.s0 State: crashed PO: 0 B Size: 599 MB S ftp.p0.s1 State: up PO: 292 kB Size: 599 MB S ftp.p0.s2 State: up PO: 584 kB Size: 599 MB S ftp.p0.s3 State: up PO: 876 kB Size: 599 MB S rback.p0.s0 State: crashed PO: 0 B Size: 3071 MB S rback.p0.s1 State: up PO: 658 kB Size: 3071 MB S rback.p0.s2 State: up PO: 1316 kB Size: 3071 MB S rback.p0.s3 State: up PO: 1974 kB Size: 3071 MB I am only interested in the big one (data) the others were just for experimentation.... I thought since the plex was setup as raid5 it would be ok? I have 4 106gb subdisks, and see 318Gb of data... The 4th subdisk is becuase of the loss from Raid5 right? Did I set this up incorrectly? I have most of the stuff on backup but if I can get it back I will be much happier... -D
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