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Operating Systems AIX Cloning OS using alt_disk_install to new LPARs Post 302810913 by snchaudhari2 on Wednesday 22nd of May 2013 05:11:46 PM
Old 05-22-2013
Cloning OS using alt_disk_install to new LPARs

Hi Folks,

I am working on a task - Cloning the OS from fullSystem partition to 3 new LPAR's using alt_disk_install.

I just wanted to clarify my steps here.

1. alt_disk_install -CBO hdisk1 and rename it to alt1
2. alt_disk_install -CBO hdisk2 and rename it to alt2
3. alt_disk_install -CBO hdisk3 and rename it to alt3

the 3 profiles/partitions are already created.

4. boot the first new partition into SMS mode and select hdisk1 as boot disk , exit and and boot into normal mode. And same for rest 2.

Am I missing any steps here? I am not sure on do I have to export and or remove the disks first?
All these partitions are on same power 7.

Please let me know. Thanks
 

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PARTX(8)						      System Manager's Manual							  PARTX(8)

NAME
partx - telling the kernel about presence and numbering of on-disk partitions. SYNOPSIS
partx [-a|-d|-l] [--type TYPE] [--nr M-N] [partition] disk DESCRIPTION
Given a block device ( disk ) and a partition table type , try to parse the partition table, and list the contents. Optionally add or remove partitions. This is not an fdisk - adding and removing partitions is not a change of the disk, but just telling the kernel about presence and numbering of on-disk partitions. OPTIONS
-a add specified partitions or read disk and add all partitions -d delete specified or all partitions -l list partitions. Note that the all numbers are in 512-byte sectors. --type TYPE Specify the partition type -- dos, bsd, solaris, unixware or gpt. --nr M-N Specify the range of partitions (e.g --nr 2-4). SEE ALSO
addpart(8), delpart(8), fdisk(8), parted(8), partprobe(8) AVAILABILITY
The partx command is part of the util-linux-ng package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/. 11 Jan 2007 PARTX(8)
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