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PRIMECLUSTER  Installation and Administration Guide4.3

14.4.2 Operations

14.4.2.1 Performing Live Migration

Perform the Live Migration from ServerView Resource Orchestrator Cloud Edition.

If this operation is performed, "14.3.1.1 Operation before Performing Live Migration" and "14.3.1.2 Operation after Performing Live Migration" are unnecessary.

Note

  • The patch for PRIMECLUSTER (T007881SP-02 or later for Solaris 10, or T007882SP-02 or later for Solaris 11) needs to be applied to all cluster nodes.

  • Prerequisites in "14.2.1 Setting Prerequisites for a Guest Domain on a Control Domain" are required before performing this operation.

  • Make sure that following items are consistent on all control domains of the target clusters: a combination of a user name and password for the XSCF that is registered in the shutdown facility, and the connection method to the XSCF.

  • Check that the following settings have been performed for the destination servers:

  • If you perform this operation, a cluster system will not be switched until Live Migration is completed.

  • Do not perform the Live Migration during a cluster system switchover.

  • When performing the Live Migration, the saved configuration information of the logical domains should not be above 6. Execute the following command to check the saved configuration information of the logical domains.
    Also, check that "config_tmp" does not exist in the saved configuration information name of the logical domains.

    # ldm list-spconfig

    If the configuration information of the saved logical domain is 7 or more, execute the following command to delete the configuration information to make them 6 or less.

    # ldm remove-spconfig configuration name

    If "config_tmp" exists in the configuration name of the logical domain, execute the following command to delete it.

    # ldm remove-spconfig config_tmp

    For details on the configuration information of the logical domain, see "Operations and Commands Related to Logical Domain Configurations" in "SPARC M10 Systems Domain Configuration Guide."

14.4.2.2 Performing Cold Migration

Perform the Cold Migration from ServerView Resource Orchestrator Cloud Edition to start the stopped guest domain that was migrated by the Cold Migration.

If this operation is performed, "14.3.2.1 Operation before Performing Cold Migration" and "14.3.2.2 Operation after Performing Cold Migration" are unnecessary.

Note

  • The patch for PRIMECLUSTER (T007881SP-02 or later for Solaris 10, or T007882SP-02 or later for Solaris 11) needs to be applied to all cluster nodes.

  • Prerequisites in "14.2.1 Setting Prerequisites for a Guest Domain on a Control Domain" are required before performing this operation.

  • Make sure that following items are consistent on all control domains of the target clusters: a combination of a user name and password for the XSCF that is registered in the shutdown facility, and the connection method to the XSCF.

  • Check that the following settings have been performed for the destination servers:

  • When performing the Cold Migration, the saved configuration information of the logical domains should not be above 6. Execute the following command to check the saved configuration information of the logical domains.
    Also, check that "config_tmp" does not exist in the saved configuration information name of the logical domains.

    # ldm list-spconfig

    When the saved configuration information of the logical domains is 7 or more, use the following command to delete the configuration information of the logical domains to 6 or less.

    # ldm remove-spconfig configuration name

    If "config_tmp" exists in the configuration name of the logical domain, execute the following command to delete it.

    # ldm remove-spconfig config_tmp

    For details on the configuration information of the logical domains, see "Operations and Commands Related to Logical Domain Configurations" in "SPARC M10 Systems Domain Configuration Guide."