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[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[dev   3,   3] /dev/hda3        2C96F407.6C89C9A2.771B9191.E3795B84 spare[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 : 2Preferred Minor : 1    Persistence : Superblock is persistent    Update Time : Thu Jul  5 19:14:57 2007          State : dirty, degraded, recovering Active Devices : 1Working Devices : 2 Failed Devices : 0  Spare Devices : 1 Rebuild Status : 1% complete           UUID : 2c96f407:6c89c9a2:771b9191:e3795b84         Events : 0.291    Number   Major   Minor   RaidDevice State       0       0        0        0      faulty removed       1      22       67        1      active sync   /dev/hdd3       2       3        3        2      spare rebuilding   /dev/hda3