oops, forgot to send it here... ---------- Forwarded message ---------- From: Erik Boettcher <tehfoo@xxxxxxxxx> Date: Sun, Dec 28, 2008 at 4:59 PM Subject: Re: Raid 5 Recovery To: NeilBrown <neilb@xxxxxxx> > > Yes, specifics are good. I'm afraid I need a few more though. > mdadm -Esvvv livecd ~ # mdadm -Esvvv /dev/sde3: Magic : a92b4efc Version : 00.90.00 UUID : b2cca5f0:59a04cfc:a3bbe707:108124a2 Creation Time : Thu Jan 18 02:29:09 2007 Raid Level : raid5 Used Dev Size : 195093248 (186.06 GiB 199.78 GB) Array Size : 780372992 (744.22 GiB 799.10 GB) Raid Devices : 5 Total Devices : 5 Preferred Minor : 0 Update Time : Tue Dec 9 02:11:56 2008 State : clean Active Devices : 5 Working Devices : 5 Failed Devices : 0 Spare Devices : 0 Checksum : 46384ff - correct Events : 0.4508 Layout : left-asymmetric Chunk Size : 32K Number Major Minor RaidDevice State this 2 8 67 2 active sync /dev/sde3 0 0 8 35 0 active sync /dev/sdc3 1 1 8 51 1 active sync /dev/sdd3 2 2 8 67 2 active sync /dev/sde3 3 3 8 19 3 active sync /dev/sdb3 4 4 8 3 4 active sync /dev/sda3 mdadm: No md superblock detected on /dev/sde2. mdadm: No md superblock detected on /dev/sde1. mdadm: No md superblock detected on /dev/sde. /dev/sdd3: Magic : a92b4efc Version : 00.90.00 UUID : b2cca5f0:59a04cfc:a3bbe707:108124a2 Creation Time : Thu Jan 18 02:29:09 2007 Raid Level : raid5 Used Dev Size : 195093248 (186.06 GiB 199.78 GB) Array Size : 780372992 (744.22 GiB 799.10 GB) Raid Devices : 5 Total Devices : 5 Preferred Minor : 0 Update Time : Tue Dec 9 02:11:56 2008 State : clean Active Devices : 5 Working Devices : 5 Failed Devices : 0 Spare Devices : 0 Checksum : 46384ed - correct Events : 0.4508 Layout : left-asymmetric Chunk Size : 32K Number Major Minor RaidDevice State this 1 8 51 1 active sync /dev/sdd3 0 0 8 35 0 active sync /dev/sdc3 1 1 8 51 1 active sync /dev/sdd3 2 2 8 67 2 active sync /dev/sde3 3 3 8 19 3 active sync /dev/sdb3 4 4 8 3 4 active sync /dev/sda3 mdadm: No md superblock detected on /dev/sdd2. mdadm: No md superblock detected on /dev/sdd1. mdadm: No md superblock detected on /dev/sdd. /dev/sdc3: Magic : a92b4efc Version : 00.88.00 UUID : b2cca5f0 Creation Time : Thu Jan 18 02:29:09 2007 Raid Level : raid5 Used Dev Size : 195093248 (186.06 GiB 199.78 GB) Array Size : 780372992 (744.22 GiB 799.10 GB) Raid Devices : 5 Total Devices : 5 Preferred Minor : 0 Update Time : Tue Dec 9 02:11:56 2008 State : clean Active Devices : 5 Working Devices : 5 Failed Devices : 0 Spare Devices : 0 Checksum : 46384b9 - correct Events : 0.4508 Layout : left-asymmetric Chunk Size : 32K Number Major Minor RaidDevice State this 0 8 33 0 sync /dev/sdc1 0 0 8 33 0 active sync /dev/sdc1 1 1 8 49 1 active sync /dev/sdd1 2 0 8 65 0 sync /dev/sde1 3 1 8 17 1 sync /dev/sdb1 4 4 8 1 4 active sync /dev/sda1 mdadm: No md superblock detected on /dev/sdc2. mdadm: No md superblock detected on /dev/sdc1. mdadm: No md superblock detected on /dev/sdc. /dev/sdb3: Magic : a92b4efc Version : 00.88.00 UUID : b2cca5f0 Creation Time : Thu Jan 18 02:29:09 2007 Raid Level : raid5 Used Dev Size : 195093248 (186.06 GiB 199.78 GB) Array Size : 780372992 (744.22 GiB 799.10 GB) Raid Devices : 5 Total Devices : 5 Preferred Minor : 0 Update Time : Tue Dec 9 02:11:56 2008 State : clean Active Devices : 5 Working Devices : 5 Failed Devices : 0 Spare Devices : 0 Checksum : 46384d1 - expected 46384a5 Events : 0.4508 Layout : left-asymmetric Chunk Size : 32K Number Major Minor RaidDevice State this 1 8 17 1 sync /dev/sdb1 0 0 8 33 0 sync /dev/sdc1 1 1 8 49 1 sync /dev/sdd1 2 0 8 65 0 sync /dev/sde1 3 1 8 17 1 sync /dev/sdb1 4 4 8 1 4 sync /dev/sda1 mdadm: No md superblock detected on /dev/sdb2. mdadm: No md superblock detected on /dev/sdb1. mdadm: No md superblock detected on /dev/sdb. /dev/sda3: Magic : a92b4efc Version : 00.88.00 UUID : b2cca5f0 Creation Time : Thu Jan 18 02:29:09 2007 Raid Level : raid5 Used Dev Size : 195093248 (186.06 GiB 199.78 GB) Array Size : 780372992 (744.22 GiB 799.10 GB) Raid Devices : 5 Total Devices : 5 Preferred Minor : 0 Update Time : Tue Dec 9 02:11:56 2008 State : clean Active Devices : 5 Working Devices : 5 Failed Devices : 0 Spare Devices : 0 Checksum : 46384c1 - expected 463849b Events : 0.4508 Layout : left-asymmetric Chunk Size : 32K Number Major Minor RaidDevice State this 4 8 1 4 sync /dev/sda1 0 0 8 33 0 sync /dev/sdc1 1 1 8 49 1 sync /dev/sdd1 2 0 8 65 0 sync /dev/sde1 3 1 8 17 1 sync /dev/sdb1 4 4 8 1 4 sync /dev/sda1 mdadm: No md superblock detected on /dev/sda2. mdadm: No md superblock detected on /dev/sda1. mdadm: No md superblock detected on /dev/sda. mdadm: No md superblock detected on /dev/loop0. > and > dmesg | tail -20 dmesg only reports what's shown in the first message and this after each assemble attempt: md: md0 stopped. -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html