The Emulex proprietary drivers and included utilities are extremely helpful. (the only oddity is where they are installed /usr/sbin/lpfc - but, whatever...). I happen to be at a shop that uses the OS multipath and Emulex fiber channel drivers. There is a bunch of good information to be found... # lspci | grep -i emulex 0b:00.0 Fibre Channel: Emulex Corporation Saturn-X: LightPulse Fibre Channel Host Adapter (rev 03) 11:00.0 Fibre Channel: Emulex Corporation Saturn-X: LightPulse Fibre Channel Host Adapter (rev 03) # cat /sys/class/scsi_host/host[2-3]/fwrev 2.00A3 (U3D2.00A3), sli-3 2.00A3 (U3D2.00A3), sli-3 # cat /sys/class/scsi_host/host[2-3]/lpfc_drvr_version Emulex LightPulse Fibre Channel SCSI driver 8.2.0.87.1p Emulex LightPulse Fibre Channel SCSI driver 8.2.0.87.1p # hbacmd listhbas | grep "Port WWN" | awk '{print $4}' | xargs -n 1 hbacmd HbaAttributes HBA Attributes for 10:00:00:00:c9:a6:91:35 Host Name : dbslp0066...
Linux: The whole world made it for you... This blog is a collection of things I come across either at home or at work as a Linux Administrator. I have worked as an Admin working with Solaris, SAN, Backups and Linux at the Enterprise level for over 16 years.