On Mon, 20 Feb 2012 09:09:58 -0800, Edward Jaffe  wrote:

>To "grow" LVM physical volumes in Linux for z (RHEL6) we had to one-by-one
>"drain" (pvmove) the volumes to be resized, remove from LVM, vary offline,
>dynamically "grow", vary online, reformat and add back to LVM. If not enough
>free space is available in the LVM group to hold the contents of one physical
>volume, you must temporarily add another appropriately-sized volume to the 
>group
>before beginning this process and then remove it at the end. Whew! It was so
>involved that the last time we had a Linux on z space issue, we bit the bullet
>and just added a new physical volume to the LVM group (after first updating the
>IODF/IOCDS). :-(

pvresize not available ?.
pvscan ?.
Gotta ask as I don't have a system to check.

Shane ...

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