From: Patrick B. O'Brien (pobrien@DOIT.NV.GOV)
Date: Mon Nov 10 2003 - 19:50:02 EST
LVM sees your RAID Array as one big PV now. Just create your lv using that one disk. You will not be able to place them on 2 PV's unless you built 2 smaller RAID Arrays. I have never done that; I guess it would work.
If you want to use LV striping, SSA RAID 5 may not be what you want.
-----Original Message-----
From: G V Raju [mailto:rajugv@INGVYSYABANK.COM]
Sent: Monday, November 10, 2003 4:41 PM
To: aix-l@Princeton.EDU
Subject: How to assign a specific disk in RAID to a particular VG/LV
Hai All,
We have 5 Hard disks in RAID 5 on P620 Machine.
I want to create two lvs, one for Oracle REDO Logs and Other for Oracle
Archive Logs.
I want to place these two LVS on two separate physical hard disks.
But because of RAID 5 of all the available hard disks, I could able to see
only one physical volume at AIX level.
Please tell me whether can I allocate specific hard disk out of RAID to a
particular LV?
Regards
G V Raju
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