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Oracle VM Server for SPARC 2.2 Administration Guide     Oracle VM Server for SPARC
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Document Information


Part I Oracle VM Server for SPARC 2.2 Software

1.  Overview of the Oracle VM Server for SPARC Software

2.  Installing and Enabling Software

3.  Oracle VM Server for SPARC Security

4.  Setting Up Services and the Control Domain

5.  Setting Up Guest Domains

6.  Setting Up I/O Domains

7.  Using Virtual Disks

8.  Using Virtual Networks

9.  Migrating Domains

Introduction to Domain Migration

Overview of a Migration Operation

Software Compatibility

Security for Migration Operations

Migrating a Domain

Performing a Dry Run

Performing Non-Interactive Migrations

Migrating an Active Domain

Domain Migration Requirements for CPUs

Migration Requirements for Memory

Migration Requirements for Physical I/O Devices

Migration Requirements for Virtual I/O Devices

Migration Requirements for NIU Hybrid I/O

Migration Requirements for Cryptographic Units

Delayed Reconfiguration in an Active Domain

Migrating While an Active Domain Has the Power Management Elastic Policy in Effect

Operations on Other Domains

Migrating a Domain From the OpenBoot PROM or a Domain That Is Running in the Kernel Debugger

Migrating Bound or Inactive Domains

Migration Requirements for Virtual I/O Devices

Migration Requirements for PCIe Endpoint Devices

Monitoring a Migration in Progress

Canceling a Migration in Progress

Recovering From a Failed Migration

Migration Examples

10.  Managing Resources

11.  Managing Domain Configurations

12.  Performing Other Administration Tasks

Part II Optional Oracle VM Server for SPARC Software

13.  Oracle VM Server for SPARC Physical-to-Virtual Conversion Tool

14.  Oracle VM Server for SPARC Configuration Assistant (Oracle Solaris 10)

15.  Using the Oracle VM Server for SPARC Management Information Base Software

16.  Logical Domains Manager Discovery

17.  Using the XML Interface With the Logical Domains Manager



Recovering From a Failed Migration

The migration operation terminates if the network connection is lost in the following manner:

You must determine whether the migration completed successfully by taking the following steps:

  1. Determine whether the migrated domain has successfully resumed operations. The migrated domain will be in one of two states:

    • If the migration completed successfully, the migrated domain is in the normal state.

    • If the migration failed, the target machine cleans up and destroys the migrated domain.

  2. If the migrated domain successfully resumed operations, you can safely destroy the domain on the source machine that is in the error state. However, if the migrated domain is not present, the domain on the source machine is still the master version of the domain and must be recovered. To recover this domain, run the ldm cancel-operation command on the source machine. This command clears the error state and restores the domain to its original condition.