01-17-2013
The command lspv hdiskX will tell you how much free space is available on a volume. Look for FREE PP.
If that is 0 (or otherwise less than you want to grow a filesystem) you need to add a volume, or use
# chfs -a size=-XXXM /somefs_in_vg to free space from where too much has been given!
Hope this helps you further.
migratepv and/or chlv to change region assignment, followed by reorgvg (read man pages) will help minimize potential performance issues from fragmented logical partitions.
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