--- mount output /dev/md2 on / type ext3 (rw,errors=remount-ro) tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755) proc on /proc type proc (rw,noexec,nosuid,nodev) sysfs on /sys type sysfs (rw,noexec,nosuid,nodev) udev on /dev type tmpfs (rw,mode=0755) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620) /dev/md1 on /boot type ext3 (rw,errors=remount-ro) --- mdadm.conf ARRAY /dev/md1 level=raid1 num-devices=3 UUID=bdf8a233:fcf6d2af:d7771298:fac716f4 ARRAY /dev/md2 level=raid5 num-devices=3 UUID=2ed78bfb:aed805bf:7cc7e04b:e56f1342 ARRAY /dev/md3 level=raid5 num-devices=3 UUID=3232683c:698319a4:67aa8320:ae8fa7c7 MAILADDR root --- /proc/mdstat: Personalities : [raid0] [raid1] [raid6] [raid5] [raid4] md1 : active raid1 sda1[0] sdc1[2] sdb1[1] 40064 blocks [3/3] [UUU] md2 : active raid5 sda2[0] sdc2[2] sdb2[1] 486351616 blocks level 5, 64k chunk, algorithm 2 [3/3] [UUU] md3 : active raid5 sda3[0] sdc3[2] sdb3[1] 1959680 blocks level 5, 64k chunk, algorithm 2 [3/3] [UUU] unused devices: --- /proc/partitions: major minor #blocks name 8 0 244197527 sda 8 1 40131 sda1 8 2 243175905 sda2 8 3 979965 sda3 8 16 244198584 sdb 8 17 40131 sdb1 8 18 243175905 sdb2 8 19 979965 sdb3 8 32 244198584 sdc 8 33 40131 sdc1 8 34 243175905 sdc2 8 35 979965 sdc3 9 3 1959680 md3 9 2 486351616 md2 9 1 40064 md1 --- initrd.img-2.6.18-6-686: ## Execution of the line starting with "zcat" results in the following errors and the script terminates at that point, so ## I commented it out. ## # zcat /boot/initrd.img-$(uname -r) 2>&3 | cpio -t 2>&3 | egrep '/md[a/]' >&3 ## ## Errors: gzip: /boot/initrd.img-2.6.18-6-686: not in gzip format ## cpio: premature end of archive --- /proc/modules: dm_snapshot 15552 0 - Live 0xf899e000 dm_mirror 19152 0 - Live 0xf89cb000 dm_mod 50200 2 dm_snapshot,dm_mirror, Live 0xf8b44000 raid456 115472 2 - Live 0xf88ab000 xor 14216 1 raid456, Live 0xf8834000 raid1 21056 1 - Live 0xf882d000 raid0 7744 0 - Live 0xf8822000 md_mod 70388 6 raid456,raid1,raid0, Live 0xf8879000 --- /var/log/syslog: Feb 16 02:22:44 dserver kernel: md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 Feb 16 02:22:44 dserver kernel: md: bitmap version 4.39 Feb 16 02:22:44 dserver kernel: md: raid0 personality registered for level 0 Feb 16 02:22:44 dserver kernel: md: raid1 personality registered for level 1 Feb 16 02:22:44 dserver kernel: md: raid6 personality registered for level 6 Feb 16 02:22:44 dserver kernel: md: raid5 personality registered for level 5 Feb 16 02:22:44 dserver kernel: md: raid4 personality registered for level 4 Feb 16 02:22:44 dserver kernel: md: md3 stopped. Feb 16 02:22:44 dserver kernel: md: bind Feb 16 02:22:44 dserver kernel: md: bind Feb 16 02:22:44 dserver kernel: md: bind Feb 16 02:22:44 dserver kernel: md: md2 stopped. Feb 16 02:22:44 dserver kernel: md: bind Feb 16 02:22:44 dserver kernel: md: bind Feb 16 02:22:44 dserver kernel: md: bind Feb 16 02:22:44 dserver kernel: md: md1 stopped. Feb 16 02:22:44 dserver kernel: md: bind Feb 16 02:22:44 dserver kernel: md: bind Feb 16 02:22:44 dserver kernel: md: bind Feb 16 04:07:36 dserver kernel: md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 Feb 16 04:07:36 dserver kernel: md: bitmap version 4.39 Feb 16 04:07:36 dserver kernel: md: raid0 personality registered for level 0 Feb 16 04:07:36 dserver kernel: md: raid1 personality registered for level 1 Feb 16 04:07:36 dserver kernel: md: raid6 personality registered for level 6 Feb 16 04:07:36 dserver kernel: md: raid5 personality registered for level 5 Feb 16 04:07:36 dserver kernel: md: raid4 personality registered for level 4 Feb 16 04:07:36 dserver kernel: md: md3 stopped. Feb 16 04:07:36 dserver kernel: md: bind Feb 16 04:07:36 dserver kernel: md: bind Feb 16 04:07:36 dserver kernel: md: bind Feb 16 04:07:36 dserver kernel: md: md2 stopped. Feb 16 04:07:36 dserver kernel: md: bind Feb 16 04:07:36 dserver kernel: md: bind Feb 16 04:07:36 dserver kernel: md: bind Feb 16 04:07:36 dserver kernel: md: md1 stopped. Feb 16 04:07:36 dserver kernel: md: bind Feb 16 04:07:36 dserver kernel: md: bind Feb 16 04:07:36 dserver kernel: md: bind Feb 16 06:36:39 dserver kernel: md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 Feb 16 06:36:39 dserver kernel: md: bitmap version 4.39 Feb 16 06:36:39 dserver kernel: md: raid0 personality registered for level 0 Feb 16 06:36:39 dserver kernel: md: raid1 personality registered for level 1 Feb 16 06:36:39 dserver kernel: md: raid6 personality registered for level 6 Feb 16 06:36:39 dserver kernel: md: raid5 personality registered for level 5 Feb 16 06:36:39 dserver kernel: md: raid4 personality registered for level 4 Feb 16 06:36:39 dserver kernel: md: md3 stopped. Feb 16 06:36:39 dserver kernel: md: bind Feb 16 06:36:39 dserver kernel: md: bind Feb 16 06:36:39 dserver kernel: md: bind Feb 16 06:36:39 dserver kernel: md: md2 stopped. Feb 16 06:36:39 dserver kernel: md: bind Feb 16 06:36:39 dserver kernel: md: bind Feb 16 06:36:39 dserver kernel: md: bind Feb 16 06:36:39 dserver kernel: md: md1 stopped. Feb 16 06:36:39 dserver kernel: md: bind Feb 16 06:36:39 dserver kernel: md: bind Feb 16 06:36:39 dserver kernel: md: bind Feb 16 06:44:36 dserver kernel: md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 Feb 16 06:44:36 dserver kernel: md: bitmap version 4.39 Feb 16 06:44:36 dserver kernel: md: raid0 personality registered for level 0 Feb 16 06:44:36 dserver kernel: md: raid1 personality registered for level 1 Feb 16 06:44:36 dserver kernel: md: raid6 personality registered for level 6 Feb 16 06:44:36 dserver kernel: md: raid5 personality registered for level 5 Feb 16 06:44:36 dserver kernel: md: raid4 personality registered for level 4 Feb 16 06:44:36 dserver kernel: md: md3 stopped. Feb 16 06:44:36 dserver kernel: md: bind Feb 16 06:44:36 dserver kernel: md: bind Feb 16 06:44:36 dserver kernel: md: bind Feb 16 06:44:36 dserver kernel: md: md2 stopped. Feb 16 06:44:36 dserver kernel: md: bind Feb 16 06:44:36 dserver kernel: md: bind Feb 16 06:44:36 dserver kernel: md: bind Feb 16 06:44:36 dserver kernel: md: md1 stopped. Feb 16 06:44:36 dserver kernel: md: bind Feb 16 06:44:36 dserver kernel: md: bind Feb 16 06:44:36 dserver kernel: md: bind Feb 16 06:54:31 dserver kernel: md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 Feb 16 06:54:31 dserver kernel: md: bitmap version 4.39 Feb 16 06:54:31 dserver kernel: md: raid0 personality registered for level 0 Feb 16 06:54:31 dserver kernel: md: raid1 personality registered for level 1 Feb 16 06:54:31 dserver kernel: md: raid6 personality registered for level 6 Feb 16 06:54:31 dserver kernel: md: raid5 personality registered for level 5 Feb 16 06:54:31 dserver kernel: md: raid4 personality registered for level 4 Feb 16 06:54:31 dserver kernel: md: md3 stopped. Feb 16 06:54:31 dserver kernel: md: bind Feb 16 06:54:31 dserver kernel: md: bind Feb 16 06:54:31 dserver kernel: md: bind Feb 16 06:54:31 dserver kernel: md: md2 stopped. Feb 16 06:54:31 dserver kernel: md: bind Feb 16 06:54:31 dserver kernel: md: bind Feb 16 06:54:31 dserver kernel: md: bind Feb 16 06:54:31 dserver kernel: md: md1 stopped. Feb 16 06:54:31 dserver kernel: md: bind Feb 16 06:54:31 dserver kernel: md: bind Feb 16 06:54:31 dserver kernel: md: bind Feb 16 06:58:31 dserver kernel: md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 Feb 16 06:58:31 dserver kernel: md: bitmap version 4.39 Feb 16 06:58:31 dserver kernel: md: raid0 personality registered for level 0 Feb 16 06:58:31 dserver kernel: md: raid1 personality registered for level 1 Feb 16 06:58:31 dserver kernel: md: raid6 personality registered for level 6 Feb 16 06:58:31 dserver kernel: md: raid5 personality registered for level 5 Feb 16 06:58:31 dserver kernel: md: raid4 personality registered for level 4 Feb 16 06:58:31 dserver kernel: md: md3 stopped. Feb 16 06:58:31 dserver kernel: md: bind Feb 16 06:58:31 dserver kernel: md: bind Feb 16 06:58:31 dserver kernel: md: bind Feb 16 06:58:31 dserver kernel: md: md2 stopped. Feb 16 06:58:31 dserver kernel: md: bind Feb 16 06:58:31 dserver kernel: md: bind Feb 16 06:58:31 dserver kernel: md: bind Feb 16 06:58:31 dserver kernel: md: md1 stopped. Feb 16 06:58:31 dserver kernel: md: bind Feb 16 06:58:31 dserver kernel: md: bind Feb 16 06:58:31 dserver kernel: md: bind Feb 16 15:27:43 dserver kernel: md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 Feb 16 15:27:43 dserver kernel: md: bitmap version 4.39 Feb 16 15:27:43 dserver kernel: md: raid0 personality registered for level 0 Feb 16 15:27:43 dserver kernel: md: raid1 personality registered for level 1 Feb 16 15:27:43 dserver kernel: md: raid6 personality registered for level 6 Feb 16 15:27:43 dserver kernel: md: raid5 personality registered for level 5 Feb 16 15:27:43 dserver kernel: md: raid4 personality registered for level 4 Feb 16 15:27:43 dserver kernel: md: md3 stopped. Feb 16 15:27:43 dserver kernel: md: bind Feb 16 15:27:43 dserver kernel: md: bind Feb 16 15:27:43 dserver kernel: md: bind Feb 16 15:27:43 dserver kernel: md: md2 stopped. Feb 16 15:27:43 dserver kernel: md: bind Feb 16 15:27:43 dserver kernel: md: bind Feb 16 15:27:43 dserver kernel: md: bind Feb 16 15:27:43 dserver kernel: md: md1 stopped. Feb 16 15:27:43 dserver kernel: md: bind Feb 16 15:27:43 dserver kernel: md: bind Feb 16 15:27:43 dserver kernel: md: bind --- volume detail: /dev/sda: Magic : a92b4efc Version : 00.90.00 UUID : bf83863b:a8bafec0:572233db:f8753364 Creation Time : Mon Apr 4 15:03:04 2005 Raid Level : raid5 Used Dev Size : 244197440 (232.88 GiB 250.06 GB) Array Size : 488394880 (465.77 GiB 500.12 GB) Raid Devices : 3 Total Devices : 3 Preferred Minor : 0 Update Time : Tue Apr 5 00:13:02 2005 State : clean Active Devices : 3 Working Devices : 3 Failed Devices : 0 Spare Devices : 0 Checksum : f4340943 - correct Events : 668 Layout : left-symmetric Chunk Size : 64K Number Major Minor RaidDevice State this 0 8 0 0 active sync /dev/sda 0 0 8 0 0 active sync /dev/sda 1 1 8 16 1 active sync /dev/sdb 2 2 8 32 2 active sync /dev/sdc -- /dev/sda1: Magic : a92b4efc Version : 00.90.00 UUID : bdf8a233:fcf6d2af:d7771298:fac716f4 Creation Time : Mon Apr 11 01:47:39 2005 Raid Level : raid1 Used Dev Size : 40064 (39.13 MiB 41.03 MB) Array Size : 40064 (39.13 MiB 41.03 MB) Raid Devices : 3 Total Devices : 3 Preferred Minor : 1 Update Time : Tue Feb 17 03:02:49 2009 State : clean Active Devices : 3 Working Devices : 3 Failed Devices : 0 Spare Devices : 0 Checksum : c24e20a5 - correct Events : 2972 Number Major Minor RaidDevice State this 0 8 1 0 active sync /dev/sda1 0 0 8 1 0 active sync /dev/sda1 1 1 8 17 1 active sync /dev/sdb1 2 2 8 33 2 active sync /dev/sdc1 -- /dev/sda2: Magic : a92b4efc Version : 00.90.00 UUID : 2ed78bfb:aed805bf:7cc7e04b:e56f1342 Creation Time : Fri Apr 8 13:25:23 2005 Raid Level : raid5 Used Dev Size : 243175808 (231.91 GiB 249.01 GB) Array Size : 486351616 (463.82 GiB 498.02 GB) Raid Devices : 3 Total Devices : 3 Preferred Minor : 2 Update Time : Tue Feb 17 03:03:09 2009 State : clean Active Devices : 3 Working Devices : 3 Failed Devices : 0 Spare Devices : 0 Checksum : 84604560 - correct Events : 7264378 Layout : left-symmetric Chunk Size : 64K Number Major Minor RaidDevice State this 0 8 2 0 active sync /dev/sda2 0 0 8 2 0 active sync /dev/sda2 1 1 8 18 1 active sync /dev/sdb2 2 2 8 34 2 active sync /dev/sdc2 -- /dev/sda3: Magic : a92b4efc Version : 00.90.00 UUID : 3232683c:698319a4:67aa8320:ae8fa7c7 Creation Time : Fri Apr 8 13:26:05 2005 Raid Level : raid5 Used Dev Size : 979840 (957.04 MiB 1003.36 MB) Array Size : 1959680 (1914.07 MiB 2006.71 MB) Raid Devices : 3 Total Devices : 3 Preferred Minor : 3 Update Time : Mon Feb 16 02:52:56 2009 State : clean Active Devices : 3 Working Devices : 3 Failed Devices : 0 Spare Devices : 0 Checksum : e71af0bd - correct Events : 4932 Layout : left-symmetric Chunk Size : 64K Number Major Minor RaidDevice State this 0 8 3 0 active sync /dev/sda3 0 0 8 3 0 active sync /dev/sda3 1 1 8 19 1 active sync /dev/sdb3 2 2 8 35 2 active sync /dev/sdc3 -- /dev/sdb: Magic : a92b4efc Version : 00.90.00 UUID : bf83863b:a8bafec0:572233db:f8753364 Creation Time : Mon Apr 4 15:03:04 2005 Raid Level : raid5 Used Dev Size : 244197440 (232.88 GiB 250.06 GB) Array Size : 488394880 (465.77 GiB 500.12 GB) Raid Devices : 3 Total Devices : 3 Preferred Minor : 0 Update Time : Tue Apr 5 00:13:02 2005 State : clean Active Devices : 3 Working Devices : 3 Failed Devices : 0 Spare Devices : 0 Checksum : f4340955 - correct Events : 668 Layout : left-symmetric Chunk Size : 64K Number Major Minor RaidDevice State this 1 8 16 1 active sync /dev/sdb 0 0 8 0 0 active sync /dev/sda 1 1 8 16 1 active sync /dev/sdb 2 2 8 32 2 active sync /dev/sdc -- /dev/sdb1: Magic : a92b4efc Version : 00.90.00 UUID : bdf8a233:fcf6d2af:d7771298:fac716f4 Creation Time : Mon Apr 11 01:47:39 2005 Raid Level : raid1 Used Dev Size : 40064 (39.13 MiB 41.03 MB) Array Size : 40064 (39.13 MiB 41.03 MB) Raid Devices : 3 Total Devices : 3 Preferred Minor : 1 Update Time : Tue Feb 17 03:02:49 2009 State : clean Active Devices : 3 Working Devices : 3 Failed Devices : 0 Spare Devices : 0 Checksum : c24e20b7 - correct Events : 2972 Number Major Minor RaidDevice State this 1 8 17 1 active sync /dev/sdb1 0 0 8 1 0 active sync /dev/sda1 1 1 8 17 1 active sync /dev/sdb1 2 2 8 33 2 active sync /dev/sdc1 -- /dev/sdb2: Magic : a92b4efc Version : 00.90.00 UUID : 2ed78bfb:aed805bf:7cc7e04b:e56f1342 Creation Time : Fri Apr 8 13:25:23 2005 Raid Level : raid5 Used Dev Size : 243175808 (231.91 GiB 249.01 GB) Array Size : 486351616 (463.82 GiB 498.02 GB) Raid Devices : 3 Total Devices : 3 Preferred Minor : 2 Update Time : Tue Feb 17 03:03:09 2009 State : clean Active Devices : 3 Working Devices : 3 Failed Devices : 0 Spare Devices : 0 Checksum : 84604572 - correct Events : 7264378 Layout : left-symmetric Chunk Size : 64K Number Major Minor RaidDevice State this 1 8 18 1 active sync /dev/sdb2 0 0 8 2 0 active sync /dev/sda2 1 1 8 18 1 active sync /dev/sdb2 2 2 8 34 2 active sync /dev/sdc2 -- /dev/sdb3: Magic : a92b4efc Version : 00.90.00 UUID : 3232683c:698319a4:67aa8320:ae8fa7c7 Creation Time : Fri Apr 8 13:26:05 2005 Raid Level : raid5 Used Dev Size : 979840 (957.04 MiB 1003.36 MB) Array Size : 1959680 (1914.07 MiB 2006.71 MB) Raid Devices : 3 Total Devices : 3 Preferred Minor : 3 Update Time : Mon Feb 16 02:52:56 2009 State : clean Active Devices : 3 Working Devices : 3 Failed Devices : 0 Spare Devices : 0 Checksum : e71af0cf - correct Events : 4932 Layout : left-symmetric Chunk Size : 64K Number Major Minor RaidDevice State this 1 8 19 1 active sync /dev/sdb3 0 0 8 3 0 active sync /dev/sda3 1 1 8 19 1 active sync /dev/sdb3 2 2 8 35 2 active sync /dev/sdc3 -- /dev/sdc: Magic : a92b4efc Version : 00.90.00 UUID : bf83863b:a8bafec0:572233db:f8753364 Creation Time : Mon Apr 4 15:03:04 2005 Raid Level : raid5 Used Dev Size : 244197440 (232.88 GiB 250.06 GB) Array Size : 488394880 (465.77 GiB 500.12 GB) Raid Devices : 3 Total Devices : 3 Preferred Minor : 0 Update Time : Tue Apr 5 00:13:02 2005 State : clean Active Devices : 3 Working Devices : 3 Failed Devices : 0 Spare Devices : 0 Checksum : f4340967 - correct Events : 668 Layout : left-symmetric Chunk Size : 64K Number Major Minor RaidDevice State this 2 8 32 2 active sync /dev/sdc 0 0 8 0 0 active sync /dev/sda 1 1 8 16 1 active sync /dev/sdb 2 2 8 32 2 active sync /dev/sdc -- /dev/sdc1: Magic : a92b4efc Version : 00.90.00 UUID : bdf8a233:fcf6d2af:d7771298:fac716f4 Creation Time : Mon Apr 11 01:47:39 2005 Raid Level : raid1 Used Dev Size : 40064 (39.13 MiB 41.03 MB) Array Size : 40064 (39.13 MiB 41.03 MB) Raid Devices : 3 Total Devices : 3 Preferred Minor : 1 Update Time : Tue Feb 17 03:02:49 2009 State : clean Active Devices : 3 Working Devices : 3 Failed Devices : 0 Spare Devices : 0 Checksum : c24e20c9 - correct Events : 2972 Number Major Minor RaidDevice State this 2 8 33 2 active sync /dev/sdc1 0 0 8 1 0 active sync /dev/sda1 1 1 8 17 1 active sync /dev/sdb1 2 2 8 33 2 active sync /dev/sdc1 -- /dev/sdc2: Magic : a92b4efc Version : 00.90.00 UUID : 2ed78bfb:aed805bf:7cc7e04b:e56f1342 Creation Time : Fri Apr 8 13:25:23 2005 Raid Level : raid5 Used Dev Size : 243175808 (231.91 GiB 249.01 GB) Array Size : 486351616 (463.82 GiB 498.02 GB) Raid Devices : 3 Total Devices : 3 Preferred Minor : 2 Update Time : Tue Feb 17 03:03:09 2009 State : clean Active Devices : 3 Working Devices : 3 Failed Devices : 0 Spare Devices : 0 Checksum : 84604584 - correct Events : 7264378 Layout : left-symmetric Chunk Size : 64K Number Major Minor RaidDevice State this 2 8 34 2 active sync /dev/sdc2 0 0 8 2 0 active sync /dev/sda2 1 1 8 18 1 active sync /dev/sdb2 2 2 8 34 2 active sync /dev/sdc2 -- /dev/sdc3: Magic : a92b4efc Version : 00.90.00 UUID : 3232683c:698319a4:67aa8320:ae8fa7c7 Creation Time : Fri Apr 8 13:26:05 2005 Raid Level : raid5 Used Dev Size : 979840 (957.04 MiB 1003.36 MB) Array Size : 1959680 (1914.07 MiB 2006.71 MB) Raid Devices : 3 Total Devices : 3 Preferred Minor : 3 Update Time : Mon Feb 16 02:52:56 2009 State : clean Active Devices : 3 Working Devices : 3 Failed Devices : 0 Spare Devices : 0 Checksum : e71af0e1 - correct Events : 4932 Layout : left-symmetric Chunk Size : 64K Number Major Minor RaidDevice State this 2 8 35 2 active sync /dev/sdc3 0 0 8 3 0 active sync /dev/sda3 1 1 8 19 1 active sync /dev/sdb3 2 2 8 35 2 active sync /dev/sdc3 -- --- /proc/cmdline root=/dev/md2 ro --- grub: kernel /vmlinuz-2.6.26-1-686 root=/dev/md2 ro kernel /vmlinuz-2.6.26-1-686 root=/dev/md2 ro single kernel /vmlinuz-2.6.18-6-686 root=/dev/md2 ro kernel /vmlinuz-2.6.18-6-686 root=/dev/md2 ro single