"drive offline" or "Device is gone" messages in Solaris /var/adm/messages file after unmapping SAN LUNs or Removing Targets

(Doc ID 1517820.1)

Last updated on MAY 04, 2018

Applies to:

Emulex FC HBA - Version All Versions to All Versions [Release All Releases]
Qlogic FC HBA - Version All Versions to All Versions [Release All Releases]
Solaris Operating System - Version 8.0 to 11.1 [Release 8.0 to 11.0]
Information in this document applies to any platform.

Symptoms

"drive offline" or "Device is gone" messages

Changes

 LUNs were unmapped from the server.

Cause

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