Re: CentOS 6.7 + cDOT 8.3.1: kernel: scsi: host X channel Y id Z lun4194304 has a LUN larger than allowed by the host adapter

Funky enough .. I have the 2nd cluster in the other DC, running 8.3.1, with CentOS 6.7 initiator (with default version of HBA drivers, firmwares) that