SAM-QFS: Kernel Panics After Mounting Shared QFS Filesystem on MDS host running Solaris 11 U1 (Doc ID 1510166.1)

Last updated on AUGUST 01, 2016

Applies to:

Sun QFS and Storage Archive Manager (SAM) - Version 5.3 to 5.3 [Release 5.0]
Information in this document applies to any platform.

Symptoms

 

If running SAM-QFS 5.3 on an MDS running Solaris 11 Update 1, the SAM-QFS MDS host panics on any file or directory creation within a Shared QFS filesystem, from a shared SAM-QFS client.

The panic stack looks like the following:

 

Changes

This does not occur when running SAM-QFS 5.3 with the initial Solaris 11 FCS release (reported in 'uname -rv' output as '5.11 11.0').

The problem is only seen if running SAM-QFS 5.3 with the Solaris 11 Update 1 release (reported in 'uname -rv' output as '5.11 11.1').

Cause

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