Difference between revisions of "HBA"

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* <code>[[lssd]]</code> command part of HP <code>fibreutils</code> package
 
* <code>[[lssd]]</code> command part of HP <code>fibreutils</code> package
  
== fc_host ==
+
== [[fc_host]] ==
:<code>/sys/class/fc_host/host1/port_state</code> [Online]
+
:<code>[[/sys/]]class/fc_host/host1/port_state</code>
 +
::<code>Online</code>
 
:<code>/sys/class/fc_host/host1/fabric_name</code>
 
:<code>/sys/class/fc_host/host1/fabric_name</code>
 +
::<code>0x1000889471a683T4</code>
 
:<code>/sys/class/fc_host/host1/node_name</code> (Used for mapping in your [[storage array]])
 
:<code>/sys/class/fc_host/host1/node_name</code> (Used for mapping in your [[storage array]])
 +
::<code>0x51402ec000f3xxxx</code>
  
 
== Related terms ==
 
== Related terms ==
 
* <code>[[multipath]]</code>
 
* <code>[[multipath]]</code>
 +
* [[Network adapter]]
 +
* <code>[[pg_hba.conf]]</code>
  
 
== See also ==
 
== See also ==

Latest revision as of 15:14, 3 February 2023

HBA is a controller/network card which connects a host system (computer) to other network and storage devices, primarily used with controllers that connect to SCSI, Fibre Channel and eSATA devices


Linux related commands[edit]

  • Identify your HBAs in Linux:
    • lspci | grep "Fibre Channel" or lspci -nn | grep "Fibre Channel"
    • ls /sys/class/fc_host/
    • systool -c fc_host -v


  • lssd command part of HP fibreutils package

fc_host[edit]

/sys/class/fc_host/host1/port_state
Online
/sys/class/fc_host/host1/fabric_name
0x1000889471a683T4
/sys/class/fc_host/host1/node_name (Used for mapping in your storage array)
0x51402ec000f3xxxx

Related terms[edit]

See also[edit]

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