easy enough to test, assign a LUN to the storage group and set its Host ID to something like 300. Rescan Celerra and see if it shows up.
what is the maximum number of devices that can be part of a storage groups on CX4-960? We have this CX connected to NS80 and we already have 220 devices in the storage group for the NS. While adding more LUNs it is warning that "HLU Numbers higherthan 255 may result in application outages if not supported by the host failover software"  We are running a CX4-960 and intially we had 2 Tray of 146GBs and created two LUNs of size 267GB from R5 (4+1) RG and when we got 300GB drives we started binding 4 LUNs of 267GB to match the same LUN size of 146GB Drives RG and added to same Celerra pool. As the celerra pool is running out of space we need to add more LUNs of size 267GB to it from 300GB drives and would like to know HLU numbers higher than 255 is supported on Celerra and what is the maximum number of devices that can be part of a storage group in CX4  thanks in advance.
Adding more than 256 devices in storage group for NS80