I'm new to OES2 on SUSE and partitioning really frustrates me...

I have a RAID 5 array, consisting of 3 HDs + 1 online spare, and I've created a single logical drive out of the array. To install SUSE 10 (sp1), I created /boot as a primary partition, and then an extended partition with /, /swap, /usr, /opt, /var and /home. All these partitions fill up about 50 G of disk space and there remains over 200G disk space.

I've installed OES2 successfully. When trying to create a pool out of the 200G disk space, I get "The selected segment is not available. Select pool segments from free space on an unpartitioned device or an EVMS-managed device."

... I guess what I have to do now is to setup the HD to be EVMS-managed. Is there anyway to do it on YaST? ... or do I have to start over from the very beginning and have everything installed once again???

Please please help...