New EX4. installed two 4 TB drives in RAID 1. setup some iSCSI and shares and move all my data. Now i would like to repurpose the two 2 TB drives in my PC RAID 1 to the EX4 as an additional RAID 1 volume. However i am getting the feeling that i cannot simply create a new RAID 1 volume with the 2 TB drives. it seems i have to redefine my RAID whcih will cause my current volume to lose all its data. Shirely i can add a new RAID 1 volume without affecting my current RAID 1 volume. How is this done?
Many thanks for any assisstance.