Where Is Disk Wwn in Linux?

How do I find the WWN in Linux?

Here is a solution to find WWN number of HBA and scan the FC Luns.

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 check disk on WWN?

Using Command Line & diskpart

1. Open a command prompt: Start > Run > cmd.
2. Start up the DISKPART utility: C: UsersAdministrators>diskpart.
3. Select the disk you wish to view (example uses disk 1, it can be any valid disk number): DISKPART> select disk 1.
4. View the details of the selected disk: DISKPART> detail disk.