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2X RAID 5 plus a RAID1

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dpsmith

IS-IT--Management
Feb 4, 2002
74
US
Hello, I have a IBM RS6000 7025 F50 running AIX4.
Currently I have 2 volume groups.
#1 is the rootvg on a RAID1
#2 is the datavg on a RAID5

Can I add another 3 drives and create another seperate RAID5?

I'm not sure where to begin here.
TIA!

D
 
Assuming the disks can be made a RAID5 array, yes, you can do that and add the logical device (the hdisk) that is the new RAID5 array to the datavg volume group or use it to create a new volume group.

Once you add the new array to datavg, you can extend an existing logical volume to that new array, or create a new logical volume on the new array. The new logical volume will belong to datavg.

I suppose you could also add the array to rootvg (depending on how large the array is, and thus, the size of the physical partitions on the array), but I do not recommend that at all.



Does that help>
 
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