FC HBA (Invalid Tx Word Count Errors Are Increasing) (Doc ID 1370677.1)

Last updated on SEPTEMBER 18, 2017

Applies to:

Qlogic FC HBA - Version All Versions to All Versions [Release All Releases]
Emulex FC HBA - Version All Versions to All Versions [Release All Releases]
Sun SPARC Enterprise M5000 Server - Version All Versions and later
Sun Storage FC HBA - Version Not Applicable and later
Information in this document applies to any platform.

Symptoms

You may see one or more of the following symptoms:

Command Timeouts
Retryable SCSI "tran_err" messages
Repeating "Link down" and "Link up" messages on HBAs using the emlxs driver.
Repeating "Link OFFLINE" and "Link ONLINE" messages on HBAs using the qlc driver.

Examples:

  

Cause

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