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Oracle SuperCluster Configuration Backup Utility - Recovery Guide

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Updated: June 2020
 
 

Restore a Domain Configuration

If you modify, erase, or lose any domain configuration variables you can reference the data in the constraints file.

  1. Identify the .list_constraints files.

    For each primary domain, the backup utility creates a .list_constraints file.

    root# su - oscbackR
    oscbackR$ cd osc-config-backup/domains
    oscbackR$ find . -name *.list_constraints
    ./ssic1dbadm0101/ssc1dbadm0101.2016.06.14.05.01.list_constraints
    ./ssc1dbadm0201/ssc1dbadm0201.2016.06.14.05.01.list_constraints
    
  2. Locate the domains.

    In each.list_constraints file, search for the ovf:id string.

    The list_constraints file provides this information:

    • VDS volumes and hardware allocation

    • Core and memory allocations

    • UUID and boot variables

    If the SP has lost its configuration and autosave was enabled, you can recover the saved configuration from the control domain backup. Contact Oracle Support for assistance.

    Also refer to the Oracle VM Server for SPARC documentation and to the ldm man page for more information. The documentation is available at https://docs.oracle.com/en/virtualization/oracle-vm-server-sparc/.