Yesterday I expand a LUN on my SAN with existing NSS Pools (2 and 4 Volumes) to a bigger size.
Then I created 2 new Partitions (260GB, and 540GB) with nssmu.
After Ithan I want to expand the first pool with F3

But I get following error message "There are no partitions available to create pool"
When I try to expand the SYS volume I see these new partitions.

Whats wrong?