Solaris 10 Hung While Booting With Errors mpt_cmd_timeout: Restarting HBA - Failed Internal Disk Controlled by Mpt Driver

(Doc ID 1998049.1)

Last updated on OCTOBER 06, 2017

Applies to:

Sun SPARC Enterprise M9000-32 Server - Version All Versions and later
Solaris Operating System - Version 10 9/10 U9 and later
Sun SPARC Enterprise M8000 Server - Version All Versions and later
Sun SPARC Enterprise M5000 Server - Version All Versions and later
Sun SPARC Enterprise M4000 Server - Version All Versions and later
Information in this document applies to any platform.

Symptoms

Solaris 10 Server has continuous disk error messages "Disconnected command timeout for Target 1" and format command takes too much time to complete, these are some error messages observed:

Cause

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