How to verify the CRC errors on VMHBA / Fiber Channel adapters on ESXi hosts
Article ID: 401254
Updated On:
Products
Issue/Introduction
The document is intend to verify the different stats of the Fiber Channel storage adapters on ESXi host.
Environment
VMware ESXi 7.x
VMware ESXi 8.x
Resolution
The below command can be used for the vmhba stats listing for Fiber channel storage. Run below command several times to confirm error count is increasing.
esxcli storage san fc stats get -A vmhbaX
Stats would report as below running the above command.
FcStat: Adapter: vmhbaX Tx Frames: ####### Rx Frames: ####### Lip Count: # Error Frames: ###### ===============> Frame Errors Dumped Frames: # Link Failure Count: # ==============> Link Failure Events Loss of Signal Count: # PrimSeq Protocol Err Count: # Invalid Tx Word Count: ### Invalid CRC Count: #### ==========> CRC errors. Input Requests: # Output Requests: # Control Requests: #
The below document has detailed list of commands can be used on ESXi host.
Additional Information
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