raid
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HPC RAID array
The storage on the HPC is using a RAID array. (Level?)
It is currently reporting a degraded array (27 Aug 2009):
#cat /proc/mdstat Personalities : [raid0] [raid1] md1 : active raid1 hda1[0] 129920 blocks [2/1] [U_] md3 : active raid1 hdc3[1] hda3[0] 2097024 blocks [2/2] [UU] md2 : active raid1 hdc5[1] 65437696 blocks [2/1] [_U] md0 : active raid0 hdc2[1] hda2[0] 20971008 blocks 256k chunks unused devices: <none>
To Do list:
Prepare written instructions on how to repair disk arrays.
Add extra spare disks?
How do you know which physical disk is broken to replace it?
raid.1251364677.txt.gz · Last modified: 2010/05/22 14:19 (external edit)