Nonstop Database, HiRDB Version 9 Disaster Recovery System Configuration and Operation Guide

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7.4 Changing the name of a paired logical volume group

This section describes the procedure for changing the name of a paired logical volume group.

Procedure
[Figure]

Note: The numbers to the left of the process boxes correspond to the following explanation:

  1. Terminate HiRDB normally by executing the pdstop command.
  2. Execute the pdcopy command (with the -M x option specified) to make a backup of each system.
    For details about how to make backups, see the HiRDB Version 9 System Operation Guide.
  3. Copy the backup files made in step 2 to the remote site.
  4. Execute the horcmshutdown command to stop RAID Manager.
  5. Change RAID Manager's configuration definition. Change the name of the paired logical volume group.
  6. Execute the horcmstart command to start RAID Manager.
  7. Start HiRDB by executing the pdstart command.
  8. Collect a synchronization point dump by executing the pdlogsync command (with the -w option specified). Confirm that the command terminates normally. For HiRDB/Parallel Server, execute the pdlogsync command on all servers.