Requesting the ability to specifiy affinity (Controller) when provisioning PowerVS Storage volumes. This would also require that the affinity of existing volumes is displayed in Storage volume properties.
This will resolve problem caused by current design when Storage for a new VM is randomly assigned to one affinity group (controller). This means that in future you may (or may not) be able to allocate existing storage volumes to this LPAR (VM).
NOTICE TO EU RESIDENTS: per EU Data Protection Policy, if you wish to remove your personal information from the IBM ideas portal, please login to the ideas portal using your previously registered information then change your email to "firstname.lastname@example.org" and first name to "anonymous" and last name to "anonymous". This will ensure that IBM will not send any emails to you about all idea submissions