From owner-freebsd-questions Tue Nov 7 15:32:11 2000 Delivered-To: freebsd-questions@freebsd.org Received: from shf102107.hi.pac.army.mil (shf102107.hi.pac.army.mil [141.190.102.107]) by hub.freebsd.org (Postfix) with ESMTP id A754137B479 for ; Tue, 7 Nov 2000 15:32:03 -0800 (PST) Received: from localhost (localhost [[UNIX: localhost]]) by shf102107.hi.pac.army.mil (8.10.1/8.10.1) id eA7NWvn07177 for freebsd-questions@FreeBSD.ORG; Tue, 7 Nov 2000 13:32:57 -1000 From: Gary Dunn Reply-To: gdunn@mac.com Organization: Open Slate Project To: freebsd-questions@FreeBSD.ORG Subject: Vinum list complains that one of my plexes is faulty Date: Tue, 7 Nov 2000 13:24:50 -1000 X-Mailer: KMail [version 1.0.28] Content-Type: text/plain MIME-Version: 1.0 Message-Id: <00110713325700.07142@shf102107.hi.pac.army.mil> Content-Transfer-Encoding: 8bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG (Best when rendered with fixed-pitch font) First of all, thanks to those who helped me get this far using vinum to mirror a pair of hard disks. I almost have it working, but vinum list complains that one of my plexes is faulty. Is it really, or is the vinum error message bogus? System: Compaq Proliant 800 w/ dual SCSI drives FreeBSD 4.1 Release (CD's from Jehey book) Output from dmesg.today: [snip] Waiting 15 seconds for SCSI devices to settle sa0 at sym0 bus 0 target 6 lun 0 sa0: Removable Sequential Access SCSI-2 device sa0: 10.000MB/s transfers (10.000MHz, offset 15) da0 at sym0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-2 device da0: 40.000MB/s transfers (20.000MHz, offset 16, 16bit), Tagged Queueing Enabled da0: 8678MB (17773524 512 byte sectors: 255H 63S/T 1106C) da1 at sym0 bus 0 target 1 lun 0 da1: Fixed Direct Access SCSI-2 device da1: 40.000MB/s transfers (20.000MHz, offset 16, 16bit), Tagged Queueing Enabled da1: 8678MB (17773524 512 byte sectors: 255H 63S/T 1106C) Mounting root from ufs:/dev/da0s1a vinum: loaded vinum: reading configuration from /dev/da1s1e vinum: updating configuration from /dev/da0s1h Output from disklabel da0: # /dev/da0c: type: SCSI disk: da0s1 label: flags: bytes/sector: 512 sectors/track: 63 tracks/cylinder: 255 sectors/cylinder: 16065 cylinders: 1105 sectors/unit: 17767827 rpm: 3600 interleave: 1 trackskew: 0 cylinderskew: 0 headswitch: 0 # milliseconds track-to-track seek: 0 # milliseconds drivedata: 0 8 partitions: # size offset fstype [fsize bsize bps/cpg] a: 102400 0 4.2BSD 1024 8192 16 # (Cyl. 0 - 6*) b: 1057840 102400 swap # (Cyl. 6*- 72*) c: 17767827 0 unused 0 0 # (Cyl. 0 - 1105*) e: 40960 1160240 4.2BSD 1024 8192 16 # (Cyl. 72*- 74*) f: 4194304 1201200 4.2BSD 1024 8192 16 # (Cyl. 74*- 335*) g: 2097152 5395504 4.2BSD 1024 8192 16 # (Cyl. 335*- 466*) h: 10275171 7492656 vinum # (Cyl. 466*- 1105*) Output from disklabel da1: # /dev/da1c: type: SCSI disk: da1s1 label: flags: bytes/sector: 512 sectors/track: 63 tracks/cylinder: 255 sectors/cylinder: 16065 cylinders: 1105 sectors/unit: 17767827 rpm: 3600 interleave: 1 trackskew: 0 cylinderskew: 0 headswitch: 0 # milliseconds track-to-track seek: 0 # milliseconds track-to-track seek: 0 # milliseconds drivedata: 0 8 partitions: # size offset fstype [fsize bsize bps/cpg] c: 17767827 0 unused 0 0 # (Cyl. 0 - 1105*) e: 10275171 0 vinum # (Cyl. 0 - 639*) f: 7492656 10275171 4.2BSD 1024 8192 16 # (Cyl. 639*- 1105*) Output from vinum list 2 drives: D a State: up Device /dev/da0s1h Avail: 217/5017 MB (4%) D b State: up Device /dev/da1s1e Avail: 217/5017 MB (4%) 1 volumes: V mirrored State: up Plexes: 2 Size: 4800 MB 2 plexes: P mirrored.p0 C State: up Subdisks: 1 Size: 4800 MB P mirrored.p1 C State: faulty Subdisks: 1 Size: 4800 MB -------------------------------^^^^^^ 2 subdisks: S mirrored.p0.s0 State: up PO: 0 B Size: 4800 MB S mirrored.p1.s0 State: empty PO: 0 B Size: 4800 MB -------------------------------^^^^^^ Output of df: Filesystem 1K-blocks Used Avail Capacity Mounted on /dev/da0s1a 49583 26948 18669 59% / /dev/da0s1g 1016303 1 934998 0% /sources /dev/da0s1f 2032623 249247 1620767 13% /usr /dev/da0s1e 19815 634 17596 3% /var /dev/da1s1f 3630390 3 3339956 0% /www /dev/vinum/mirrored 4763981 1 4382862 0% /mirrored procfs 4 4 0 100% /proc Output from vinum dumpconfig: Drive a: Device /dev/da0s1h Created on [hostname] at Thu Nov 2 15:44:37 2000 Config last updated Tue Nov 7 02:23:13 2000 Size: 5260887552 bytes (5017 MB) ----------------------------====^^^^^^ volume mirrored state up plex name mirrored.p0 state up org concat vol mirrored plex name mirrored.p1 state faulty org concat vol mirrored sd name mirrored.p0.s0 drive a plex mirrored.p0 state up len 9830400s driveoffset 265s plexoffset 0s sd name mirrored.p1.s0 drive b plex mirrored.p1 state empty len 9830400s driveoffset 265s plexoffset 0s Drive /dev/da0s1h: 5017 MB (5260887552 bytes) Drive b: Device /dev/da1s1e Created on [hostname] at Thu Nov 2 15:44:37 2000 Config last updated Tue Nov 7 02:23:13 2000 Size: 5260705792 bytes (5017 MB) ----------------------------====^^^^^^ volume mirrored state up plex name mirrored.p0 state up org concat vol mirrored plex name mirrored.p1 state faulty org concat vol mirrored sd name mirrored.p0.s0 drive a plex mirrored.p0 state up len 9830400s driveoffset 265s plexoffset 0s sd name mirrored.p1.s0 drive b plex mirrored.p1 state empty len 9830400s driveoffset 265s plexoffset 0s Drive /dev/da1s1e: 5017 MB (5260887552 bytes) The other partition on /dev/da1 (/www) mounts and works perfectly, so the disk is functional. I can newfs the mirrored volume, read and write data, without a glitch, but the da1 piece remains empty. Is the slight discrepency in the size of the vinum drives normal? Does disklabel always see eight partitions? Why? Where do I go from here? -- == Gary Dunn == Honolulu == Open Slate Project To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message