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Improved operational continuity with online volume copy - VRMGR

The GlobalServer online volume copy function, Volume Replication Manager(VRMGR) works together with ETERNUS disk storage systems to provide data volume replication. VRMGR replicates any online volume with minimum impact on the system and enables the replicated volume(replica) to be separated from the source on demand. The source volume remains accessible even during the copy operation. All updates to the source volume are reflected in the replica until separation is requested, maintaining data equivalency. The replica can be quickly detached from the source any time after initial data equivalence(copy completion) has been achieved.



  • Enables online volume/file replication
  • Fast on demand separation of replicated volume for other uses

Product Requirements

Supported Disk Storage Systems ETERNUS DX8700 S3
ETERNUS DX8000 series
Supported Servers GlobalServer (MSP-EX)
Required Software VRMGR