CentOS 8.x Get FC HBA wwn for san zoning

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Home > CentOS > CentOS 8.x > System Administration > Filesystem management > CentOS 8.x Get FC HBA wwn for san zoning

To get HBA WWN on Linux use:
```
cat /sys/class/fc_host/host*/port_name
```

Related article on rescanning FC disks without rebooting at CentOS 7.x adding or removing FC multipath disks without reboot

Refer:

https://www.thegeekdiary.com/how-to-identify-the-hba-cardsports-and-wwn-in-rheloel/

Home > CentOS > CentOS 8.x > System Administration > Filesystem management > CentOS 8.x Get FC HBA wwn for san zoning

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