Dell Brocade Adapters - Manual (Page 110)

86 Brocade Adapters Troubleshooting Guide
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Statistics
3
vHBA statistics
Display vHBA statistics on HBAs, CNAs, or Fabric Adapter ports configured in HBA or CNA mode.
Use HCM and BCU to display statistics related to virtual host bus adapters (vHBA) associated with
an FC or FCoE port. Statistics such as the following display:
• Polling frequency
• Heartbeat failures
• Firmware boots
• vHBA statistics timeouts
• Enable/disable replies
• Enable/disable requests
• I/O path TOVs expired
• I/O clean-up requests
• IT Nexus onlines, offlines, create requests
• TM requests
• I/O timeouts
• Total I/O count
• TM cleanup requests, completions
• Host abort requests
Displaying statistics through HCM
To display statistics, perform the following steps:
1. Launch the HCM.
2. Select an FC or FCoE port from the device tree
3. Click Monitor > Statistics > vHBA Statistics.
The vHBA Statistics for FCoE Port dialog box displays.
Displaying statistics through BCU
Use the vhba --stats command to display remote port statistics.
vhba --stats
where:
pcifn PCI function number associated with the vHBA.
vNIC statistics (CNA or NIC)
Display virtual Network Interface Card (vNIC) statistics on Fabric Adapter ports configured in CNA or
NIC mode. Use HCM and BCU to display statistics, which are relevant to the Ethernet I/O controller
(IOC). Statistics such as the following display:
• Mailbox interrupts
• Enable and disable events