rendered paste body[root@mikamow root]# tail /proc/mdstatPersonalities : [raid1] read_ahead 1024 sectorsmd1 : active raid1 hdd3[1] 77015488 blocks [2/1] [_U] md0 : active raid1 hda1[0] hdd1[1] 104320 blocks [2/2] [UU] unused devices: <none>[root@mikamow root]# more /proc/mdstatPersonalities : [raid1] read_ahead 1024 sectorsmd1 : active raid1 hdd3[1] 77015488 blocks [2/1] [_U] md0 : active raid1 hda1[0] hdd1[1] 104320 blocks [2/2] [UU] unused devices: <none>[root@mikamow root]# df -kFilesystem 1k-blocks Used Available Use% Mounted on/dev/md1 75806248 23612072 48343404 33% //dev/md0 101018 9108 86694 10% /bootnone 511580 0 511580 0% /dev/shmYou have new mail in /var/spool/mail/root[root@mikamow root]# mdadm --detail /dev/md1/dev/md1: Version : 00.90.00 Creation Time : Wed May 7 08:53:23 2003 Raid Level : raid1 Array Size : 77015488 (73.45 GiB 78.86 GB) Device Size : 77015488 (73.45 GiB 78.86 GB) Raid Devices : 2 Total Devices : 1Preferred Minor : 1 Persistence : Superblock is persistent Update Time : Thu Jul 5 12:10:34 2007 State : dirty, degraded Active Devices : 1Working Devices : 1 Failed Devices : 0 Spare Devices : 0 UUID : 2c96f407:6c89c9a2:771b9191:e3795b84 Events : 0.290 Number Major Minor RaidDevice State 0 0 0 0 faulty removed 1 22 67 1 active sync /dev/hdd3You have new mail in /var/spool/mail/root[root@mikamow root]# mdadm --detail /dev/md0/dev/md0: Version : 00.90.00 Creation Time : Wed May 7 09:08:57 2003 Raid Level : raid1 Array Size : 104320 (101.88 MiB 106.82 MB) Device Size : 104320 (101.88 MiB 106.82 MB) Raid Devices : 2 Total Devices : 2Preferred Minor : 0 Persistence : Superblock is persistent Update Time : Thu Jul 5 12:10:34 2007 State : dirty Active Devices : 2Working Devices : 2 Failed Devices : 0 Spare Devices : 0 UUID : 8afcef73:6b0b8596:4ca6dd7a:b8b5c09f Events : 0.295 Number Major Minor RaidDevice State 0 3 1 0 active sync /dev/hda1 1 22 65 1 active sync /dev/hdd1[root@mikamow root]# lsraid -a /dev/md1[dev 9, 1] /dev/md1 2C96F407.6C89C9A2.771B9191.E3795B84 online[dev ?, ?] (unknown) 00000000.00000000.00000000.00000000 missing[dev 22, 67] /dev/hdd3 2C96F407.6C89C9A2.771B9191.E3795B84 good[root@mikamow root]# lsraid -a /dev/md0[dev 9, 0] /dev/md0 8AFCEF73.6B0B8596.4CA6DD7A.B8B5C09F online[dev 3, 1] /dev/hda1 8AFCEF73.6B0B8596.4CA6DD7A.B8B5C09F good[dev 22, 65] /dev/hdd1 8AFCEF73.6B0B8596.4CA6DD7A.B8B5C09F good[root@mikamow root]# more /etc/raidtab raiddev /dev/md1raid-level 1nr-raid-disks 2chunk-size 64kpersistent-superblock 1nr-spare-disks 0 device /dev/hda3 raid-disk 0 device /dev/hdd3 raid-disk 1raiddev /dev/md0raid-level 1nr-raid-disks 2chunk-size 64kpersistent-superblock 1nr-spare-disks 0 device /dev/hda1 raid-disk 0 device /dev/hdd1 raid-disk 1[root@mikamow root]# ls -al /dev/hdd3brw-rw---- 1 root disk 22, 67 Apr 11 2002 /dev/hdd3[root@mikamow root]# ls -al /dev/hda3brw-rw---- 1 root disk 3, 3 Apr 11 2002 /dev/hda3[root@mikamow root]# mdadm --query /dev/md1 /dev/md1: 73.45GiB raid1 2 devices, 0 spares. Use mdadm --detail for more detail./dev/md1: No md super block found, not an md component.[root@mikamow root]# mdadm --detail /dev/md1/dev/md1: Version : 00.90.00 Creation Time : Wed May 7 08:53:23 2003 Raid Level : raid1 Array Size : 77015488 (73.45 GiB 78.86 GB) Device Size : 77015488 (73.45 GiB 78.86 GB) Raid Devices : 2 Total Devices : 1Preferred Minor : 1 Persistence : Superblock is persistent Update Time : Thu Jul 5 12:10:34 2007 State : dirty, degraded Active Devices : 1Working Devices : 1 Failed Devices : 0 Spare Devices : 0 UUID : 2c96f407:6c89c9a2:771b9191:e3795b84 Events : 0.290 Number Major Minor RaidDevice State 0 0 0 0 faulty removed 1 22 67 1 active sync /dev/hdd3[root@mikamow root]# mdadm --examine /dev/hdd3/dev/hdd3: Magic : a92b4efc Version : 00.90.00 UUID : 2c96f407:6c89c9a2:771b9191:e3795b84 Creation Time : Wed May 7 08:53:23 2003 Raid Level : raid1 Device Size : 77015488 (73.45 GiB 78.86 GB) Raid Devices : 2 Total Devices : 1Preferred Minor : 1 Update Time : Thu Jul 5 12:10:34 2007 State : dirty Active Devices : 1Working Devices : 1 Failed Devices : 0 Spare Devices : 0 Checksum : 26bf3f95 - correct Events : 0.290 Number Major Minor RaidDevice Statethis 1 22 67 1 active sync /dev/hdd3 0 0 0 0 0 faulty removed 1 1 22 67 1 active sync /dev/hdd3[root@mikamow root]# mdadm --examine /dev/hda3/dev/hda3: Magic : a92b4efc Version : 00.90.00 UUID : 2c96f407:6c89c9a2:771b9191:e3795b84 Creation Time : Wed May 7 08:53:23 2003 Raid Level : raid1 Device Size : 77015488 (73.45 GiB 78.86 GB) Raid Devices : 2 Total Devices : 2Preferred Minor : 1 Update Time : Sun Jan 9 15:02:35 2005 State : dirty Active Devices : 2Working Devices : 2 Failed Devices : 0 Spare Devices : 0 Checksum : 2213b4e8 - correct Events : 0.131 Number Major Minor RaidDevice Statethis 0 3 3 0 active sync /dev/hda3 0 0 3 3 0 active sync /dev/hda3 1 1 22 67 1 active sync /dev/hdd3