Confirm The Driver Version; Update The Driver - Hitachi GVX-CC64G*BX User Manual

Confirm the driver version

Be sure that all of the installed Hitachi FC HBA cards were recognized by linux.
In case of SLES 11
# ls /proc/scsi/hfcldd
0 1 ...... (SCSI host numbers of the recognized HBA cards are displayed)
# cat /proc/scsi/hfcldd/<scsi host number>
Hitachi PCI to Fibre Channel Host Bus Adapter
...............
In case of SLES 12
#cat /sys/class/scsi_host/host*/hfcldd_proc
Hitachi FIVE-FX(16Gbps) based Fibre Channel to PCIe HBA
...............
Please check the version of installed driver and whether the version is in agreement.

Update the driver

Please install driver again according to the procedure of "Install driver". When the driver
version is downgraded, the procedure is the same as the procedure of "Install driver".
Driver version 4.11.17.2166 Firmware version 30045d
Package_ID
Special file name
Driver version 4.12.18.3146 Firmware version 40030c
Package_ID
Special file name
17
= 0x91
= hfcldd0
= 0xa0
= hfcldd0