How Do I Find My Wwid Number in Linux?

How do I find my WWN number in Linux?

How to find WWN number of HBA and scan the FC Luns in LINUX

1. Identify the number of HBA adapters.
2. To get the WWNN (World Wide Node Number) of HBA or FC card in Linux.
3. To get the WWPN (World Wide Port Number) of HBA or FC card in Linux.
4. Scan the newly added or rescan the existing LUNs in Linux.

How do I know my HBA card number in Linux?

Check HBA card and its driver’s info in linux(RHEL6)

1. To check if the host has HBA card installed and which type of card installed, physiical slot, driver, module information. # lspci | grep -i fibre. …
2. check if the driver/module loaded in kernel. …
3. check author,description,mdule file name, license, driver version.