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Oracle® VM Server for SPARC 3.6 Administration Guide

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Updated: September 2019
 
 

Recovering From a Failed Migration

The migration operation terminates if the network connection is lost after the domain being migrated has completed sending all the runtime state information to the migrated domain but before the migrated domain can acknowledge that the domain has been resumed.

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.