The storage device and the application server were on a DAS network as shown in Figure1.
Figure 1 DAS network
In this networking environment, when we performed the following operations, we found on the storage device that the host initiator's status was Link Down.
HBA: Emulex LP1150 (driver: 5.2.41.002, FC HBA Firmware version: 2.10A10, FC HBA BIOS version: 1.70a3)END