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Operating Systems AIX Mirrorvg to different multiple disks Post 302883982 by rbatte1 on Friday 17th of January 2014 05:03:00 AM
Old 01-17-2014
There is no need to mirror, sync then un-mirror. You can:-
Code:
extendvg appvg hdisk3 hdisk4
migratepv hdisk1 hdisk3
migratepv hdisk2 hdisk4
reducevg appvg hdisk1 hdisk2

The migration phases will take a long time (same as a mirror and sync) but it's less prone to error. I'm assuming that the target disks are at least the same size as the source.

You may want to consider stopping the database and HA too, but test this elsewhere and see if you need to take services down. It might be fine as the OS maintains access to the LV even with updates happening. I'm just very cautious.

I hope that this helps.


Robin
Liverpool/Blackburn
UK
 

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JIGDO-MIRROR(1) 														   JIGDO-MIRROR(1)

NAME
jigdo-mirror - Maintain a mirror of images offered with jigdo SYNOPSIS
jigdo-mirror [ config-file ] DESCRIPTION
See jigdo-file(1) for an introduction to Jigsaw Download. jigdo-mirror is a script intended for people who want to offer direct HTTP or FTP downloads of files for which only the jigdo and template files are available. As the first step of using jigdo-mirror, you need to set up normal HTTP/FTP/rsync mirroring both of the `.jigdo'/`.template' files and of the parts that are needed for the reconstruction of the images. For example, in the case that you want to mirror Debian CD images with jigdo-mirror, you need a mirror of the `.jigdo'/`.template' files and a Debian mirror on the local machine. At regular intervals (preferably immediately after the normal mirroring has finished), schedule a run of jigdo-mirror. It will search through a given directory for any `.jigdo' files and attempt to create all images offered by each file. The script requires you to set a number of variables - please refer to the start of /usr/bin/jigdo-mirror for a description of each of them. Since /usr/bin/jigdo-mirror will be overwritten whenever you upgrade jigdo-mirror, it is highly recommended not to change the set- tings directly in this script. Instead, personal settings should be saved in a file called .jigdo-mirror in your home directory, or in a different file whose name is then passed to the script as its first (and only) command line argument. SEE ALSO
jigdo-file(1), jigdo-lite(1) CD images for Debian Linux can be downloaded with jigdo <URL:http://www.debian.org/CD/jigdo-cd/>. AUTHOR
Jigsaw Download <URL:http://atterer.net/jigdo/> was written by Richard Atterer <jigdo atterer.net>, to make downloading of CD ROM images for the Debian Linux distribution more convenient. 19 May 2006 JIGDO-MIRROR(1)
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