How to Collect a Forced Crash Dump of a Hanging Solaris Guest Domain

Asset ID:	1-75-1020884.1
Update Date:	2011-05-31
Keywords:

Solution Type Troubleshooting Sure

Solution 1020884.1 : How to Collect a Forced Crash Dump of a Hanging Solaris Guest Domain

Related Items


Sun Netra T5440 Server
 Sun Fire T1000 Server
 Sun Fire T2000 Server
 Sun Blade T6300 Server Module
 Sun SPARC Enterprise T5440 Server
 Sun Netra T2000 Server
 Sun SPARC Enterprise T5120 Server
 Sun SPARC Enterprise T5220 Server
 Sun SPARC Enterprise T5240 Server
 Sun SPARC Enterprise T1000 Server
 Sun Netra T5220 Server
 Solaris SPARC Operating System
 Sun Blade T6320 Server Module
 Sun Blade T6340 Server Module
 Sun SPARC Enterprise T2000 Server
 Sun SPARC Enterprise T5140 Server

Related Categories


GCS>Sun Microsystems>Operating Systems>Solaris Operating System
 GCS>Sun Microsystems>Servers>NEBS-Certified Servers
 GCS>Sun Microsystems>Servers>CMT Servers
 GCS>Sun Microsystems>Servers>Blade Servers

PreviouslyPublishedAs
266628

Applies to:

Sun Netra T5220 Server - Version: Not Applicable and later   [Release: N/A and later ]
Sun Netra T5440 Server - Version: Not Applicable and later    [Release: N/A and later]
Sun Fire T1000 Server - Version: Not Applicable and later    [Release: N/A and later]
Sun Netra T2000 Server - Version: Not Applicable and later    [Release: N/A and later]
Sun Fire T2000 Server - Version: Not Applicable and later    [Release: N/A and later]
All Platforms

Purpose

This Document refers the Steps to collect the crash dump of a hanging Guest domain.

Purpose/Scope:
___________

This document refers to steps to collect forced crash dump for a hanging Domain .

Symptom:

Guest LDOM not responding or Guest LDOM Hanging.

Last Review Date

February 3, 2011

Instructions for the Reader

A Troubleshooting Guide is provided to assist in debugging a specific issue. When possible, diagnostic tools are included in the document to assist in troubleshooting.

Troubleshooting Details

Resolution
1. ldm panic/panic-domain [Guest Domain Name]

2. Another way to do this is through VNTSD options

~# --Send break

Debugging requested; hardware watchdog suspended.

c)ontinue, s)ync, r)eset? s

By selecting 'sync' option this will help to create the crash dump.

Once the crash dump is collected please follow 1020212.1 to collect LDOM related logs.

To discuss this information further with Oracle experts and industry peers, we encourage you to review, join or start a discussion in the My Oracle Support Community, Oracle Solaris System Administration Community.

Product
Sun Fire T2000 Server
Sun Fire T1000 Server
Sun Netra T2000 Server
Sun Netra T5220 Server
Sun Netra T5440 Server

Netra T5220 AC
Sun SPARC Enterprise T5220 Server
Sun SPARC Enterprise T5240 Server
Sun Blade T6300 Server Module
Sun Blade T6320 Server Module
Sun SPARC Enterprise T5120 Server
Sun SPARC Enterprise T5140 Server
Sun Blade T6340 Server Module
Sun SPARC Enterprise T2000 Server
Sun SPARC Enterprise T5440 Server
Sun SPARC Enterprise T1000 Server

Internal Comments
This document contains normalized content and is managed by the the Domain Lead(s) of the respective domains. To notify content owners of a knowledge gap contained in this document, and/or prior to updating this document, please contact the domain engineers that are managing this document via the "Document Feedback" alias(es) listed below:

Normalization Lead: global-systems-tsc-domain-engineers@Sun.COM

Normalized, ldom, ldm, Hanging

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