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.
What disks to we have?
Add extra spare disks?
How do you know which physical disk is broken to replace it?
raid.1251364973.txt.gz · Last modified: 2010/05/22 14:19 (external edit)