Asset ID:	1-75-1020020.1
Update Date:	2011-04-21
Keywords:

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Solution Type  Troubleshooting Sure

Solution  1020020.1 :   Troubleshooting LDOM Guest domain network issues  


PreviouslyPublishedAs
250930

Applies to:

Sun SPARC Enterprise T2000 Server
Sun SPARC Enterprise T5120 Server
Sun SPARC Enterprise T5140 Server
Sun SPARC Enterprise T5220 Server
Sun SPARC Enterprise T5240 Server
All Platforms

Purpose

Description
This document would explain the details of troubleshooting LDOM Guest domain network issues
Symptoms:

One of more of the following are observed or described when one have issue binding VCPU/MAU:

• Verify link configuration and vnet settings in LDOM
  
• Network Configuration
  

Purpose/Scope:

This document describe in the context during guest domain creation. Adding of resources to an active domain can also fail due to lack of additional resources to be assigned to a domain. The corrective actions are the same as described here.

Last Review Date

January 28, 2011

Instructions for the Reader

Troubleshooting Details

Related Documents:

For more information on creation of LDoms guest domains, please refer to following references:

- Beginners Guide to LDOMs (820-0832) availabe at http://www.sun.com/blueprints.
- Logical Domains (LDoms) X.X.X Administration Guides, which are available on http://www.oracle.com/technetwork/documentation/vm-sparc-194287.html .

Additional information specific to the software release is available on http://www.oracle.com/technetwork/documentation/vm-sparc-194287.html as:

- LDOMs Release Notes.
- Release Notes for the specific Solaris release.

Up to date information on LDoms is available at http://www.sun.com/ldoms/ .

Steps to Follow
Please validate that each troubleshooting step below is true for your
environment. The steps will provide instructions or a link to a document, for
validating the step and taking corrective action as necessary. The steps are
ordered in the most appropriate sequence to isolate the issue and identify the
proper resolution. Please do not skip a step
Before attempting the following steps, please ensure the user account used has the appropriate RBAC profiles for LDOMs Management. The user either has to have to "LDoms Management" profile or just login as root. For more information on user authorization, please refer to the Security chapter of the LDoms Administration Guide.

Step 1. Verify link configuration and vnet settings in LDOM.

See 1020016.1 Verify link configuration and vnet settings in LDOM.

Step 2. Network configuration issue.

See 1020018.1 Confirm network settings are correct.
 
At this point, if you have validated that each troubleshooting step above is true for your environment, and the issue still exists, further troubleshooting is required. Provide an Explorer output and open a Service Request. See 1020212.1 Data Collection for troubleshooting LDom issues.

Product
Logical Domain Manager 1.0.1
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:

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

Normalized, ldom, ldm, guest , domain, network, issues, vnet, vsw, vswitch, virtual network interface, hyrbrid I/O, DHCP, audited

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