Wednesday, October 22, 2008

Rebuilding raid!

Borg's raid is currently rebuilding. I ordered 2 1TB hard drives of same model as one of the existing drives so I will be replacing two of the different drives so that all 3 match up. I swapped out one drive so far, and it's currently rebuilding.

This is the part where I really don't want one of the drives to fail. :P Running in degraded mode until the rebuild is complete. Once it's done I will then swap out the other drive and put in the new one and do another rebuild. At that point all 3 drives will be Hitachi Deskstars 1TB. Those have a bad history back in the day with laptop drives, but that was a specific case incident. I should be ok. :P



[root@borg raid1]# mdadm --misc --detail /dev/md0
/dev/md0:
Version : 00.90.03
Creation Time : Sat Sep 20 02:15:28 2008
Raid Level : raid5
Array Size : 1953519872 (1863.02 GiB 2000.40 GB)
Used Dev Size : 976759936 (931.51 GiB 1000.20 GB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 0
Persistence : Superblock is persistent

Update Time : Wed Oct 22 12:09:18 2008
State : clean, degraded, recovering
Active Devices : 2
Working Devices : 3
Failed Devices : 0
Spare Devices : 1

Layout : left-symmetric
Chunk Size : 64K

Rebuild Status : 2% complete

UUID : 11f961e7:0e37ba39:2c8a1552:76dd72ee
Events : 0.95544

Number Major Minor RaidDevice State
0 8 17 0 active sync /dev/sdb1
3 8 32 1 spare rebuilding /dev/sdc
2 8 48 2 active sync /dev/sdd
[root@borg raid1]#

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