Wednesday, October 9, 2013

How to check if a disk is SAN Boot or Normal Boot?

WWW.UNIXBABUFORUM.INHow to check if a disk is SAN Boot or Normal Boot? 
Do I need to see the physical path? FC Adapter?
WWW.UNIXBABUFORUM.INThe terminology isn't quite right. If you are booting from san, yes, 
you 
definitely need to see the FC adapter at boot time and there needs to be a 
physical path that the adapter sees. 
lspv | grep rootvg will list the disk or disks in rootvg 
lsdev -Ccdisk will list the disks and their type (scsi, sas, ssa, FC related 
- RDAC/MPIO etc) 
If the rootvg disks are FC, you are booting from san

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