List HBAs: Difference between revisions
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#: <tt>'''/sys/class/fc_host/host#/*'''</tt> | #: <tt>'''/sys/class/fc_host/host#/*'''</tt> | ||
## View the Port State | ## View the Port State | ||
#::: <tt>'''cat /sys/class/fc_host/host#/port_state''' | #::: <tt>'''cat /sys/class/fc_host/host#/port_state'''</tt> | ||
## View the WWPN | ## View the WWPN | ||
#::: <tt>'''cat /sys/class/fc_host/host#/port_name''' | #::: <tt>'''cat /sys/class/fc_host/host#/port_name'''</tt> | ||
## View the Port Speed | ## View the Port Speed | ||
#::: <tt>'''cat /sys/class/fc_host/host#/speed''' | #::: <tt>'''cat /sys/class/fc_host/host#/speed'''</tt> | ||
Revision as of 14:45, 28 March 2017
Using systool
- To install systool
- # yum install sysfsutils
- Use systool to display WWPN
- # systool -c fc_host -v | grep port_name
Using lspci
- Use lspci to display available HBAs
- # lspci -nn | grep -i hba
Location of defined HBAs
- Information regarding the HBAs is located in the following directory
- /sys/class/fc_host/host#/*
- View the Port State
- cat /sys/class/fc_host/host#/port_state
- View the WWPN
- cat /sys/class/fc_host/host#/port_name
- View the Port Speed
- cat /sys/class/fc_host/host#/speed