Problem summary:
Can not increase size of scalable volume group with mirror pool with 29 and more hdisks on AIX 6.1.Problem description:
chvg -g on scalable and mirror pool VGs can fail with
# chvg -g VGName
0516-058 lchangevg: Not enough memory available now.
Try again later
0516-732 chvg: Unable to change volume group VGName
if the VG has 29 or more hdisks
