HP StorageWorks 4/64 Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53- - Page 102
WWN has not been added to the LUN mapping., The target is a RAID device, but
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11 Connectivity Symptom Multiple sessions are established with the same target. Probable cause and recommended action All available ports are reported by SendTargets processing, and sessions are established for each port to the same target and LUNs. This can be controlled by configuring the iSCSI host initiator and the GbE port on the FC4-16IP blade to allow only one connection per session by using the following command: switch:admin> iscsiportcfg --modify iscsiswcfg --disableconn -s Symptom iSCSI host can log in to targets, but cannot mount any disks. Probable cause and recommended action The target is a RAID device, but iSCSI virtual initiators have not been added to the LUN mapping. Add all iSCSI virtual initiators to the target and allow all iSCSI virtual initiators to access all of the target LUNs. To display the WWNs of the iSCSI virtual initiators, use nsShow. Use the following commands to fix this issue: switch:admin> iscsiportcfg --modify iscsiswcfg --disableconn -s Symptom Easy create cannot find any LUNs on the target. Probable cause and recommended action The target is a RAID device, but the fcLunQuery WWN has not been added to the LUN mapping. Add the fcLunQuery WWN to the target's LUN mapping. Display the WWNs using: fcLunQuery -s. Or the target is not compatible with fcLunQuery. Create a virtual target and add LUNs manually using the iscsiCfg command. Symptom Cannot get GE ports to go to Online state. Probable cause and recommended action The GE ports are not connected to gigabit Ethernet interfaces. Make sure the GbE ports are plugged into gigabit Ethernet interfaces. The GE ports cannot be connected to Ethernet or fast Ethernet interfaces. 88 Fabric OS Troubleshooting and Diagnostics Guide 53-1000853-01