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Top Forums UNIX for Advanced & Expert Users Installation through mksysb image backup Post 302905530 by rbatte1 on Thursday 12th of June 2014 05:06:58 AM
Old 06-12-2014
Do you have a DVD writer? If you can assign that to the LPAR with the mksysb image, you would then:-
Code:
cfgmgr -S
lsdev -C|grep cd
mkdvd -d /dev/cd0 -m /mksysbfs/mksysb.file
rmdev -dl cd0

I'm assuming that the DVD writer is detected as cd0

Use DVD-RAM media, not DVD-R, DVD-ROM or DVD-RW.


To get you round your request short term, you can make a virtual optical device on the VIO server and assign that. The same commands on the LPAR with the mksysb image file.


Two important points:-
  1. If you don't have a DVD writer, what is your recovery plan? Consider either LPAR will not boot or total server loss. If you are backing up the VIO server, then this is just the VIO server operating system and not the virtual disks assigned to the LPARs.
    .
  2. Create your new LPAR without any network cards defined and assign the optical media (physical or virtual) to it before you activate it. If you restore your image with the network definitions in place, then the server will boot and cause conflicts with the system it is cloned from.

    When the server has been running, then shut it down, assign the network cards and activate it again. You will still only have the console, but then you can put on the addresses you want to use.
I hope that these suggestions help. Let us know what you plan to do and how you get on, or if neither of these is viable.



Robin
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