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LVM Mirror in 2 Locations using EMC Powerpath 1

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ciman

ciman

Technical User
Feb 17, 2007
14
DE
Hi,
I am using an AIX mirror on two Clarion EMC storage systems.
I have to add 4 HDISKPOWER to an existing VG.
Is there an easy way to guaranty that each device has it's mirror on the remote storage system?

Thank you in advance!
Ciman
 
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map files

see man mklv - look for -m option


HTH,

p5wizard
 
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Or go for MetaLUNs on your Clariion, if supported, so you have only 2 PVs to handle and with strictness you can be sure, each mirror is on a different Clariion.
MapFiles will then not be needed.

laters
zaxxon
 
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