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AVEVA Enterprise SCADA

Perform a Rebase (ReSync) on the source (production) zone

Perform a Rebase (ReSync) on the source (production) zone

  • Last UpdatedApr 24, 2025
  • 1 minute read

To synchronize the RealTime database (RTDB), you will need to perform a Rebase (ReSync) procedure on the RealTime server in the system that currently owns the production dataset.

To perform a Rebase (ReSync) on the Source (Production) zone

  1. Delete all template (*.t) files found in %DNADataRoot%\realtime\database\INTEL_NT.

  2. On the desktop, double-click the Windows PowerShell for DNA shortcut.

    Windows PowerShell for DNA opens.

    Note: If you are accessing Windows PowerShell on a Core computer, switch to Windows PowerShell mode, and load the set-silo cmdlet by executing the following command:
    cd %DNAInstallRoot%\Shared\scripts
    . .\set-silo.ps1

  3. Execute the following commands:

    set-silo RealTime

    text_save

  4. Save a copy of all .l files found in %DNADataRoot%\realtime\database\INTEL_NT to a portable drive, with the exception of the following files:

    • almsum.l

    • area.l

    • CMX_async_trans.l

    • CMX_sync_trans.l

    • doas_dataset.l

    • doas_mode.l

    • doas_mode_group.l

    • doas_privilege.l

    • doas_slotrange.l

    • group.l

    • groupAreaJoin.l

    • XIS_async_trans.l

    • XIS_sync_trans.l

    • xoslogins.l

  5. Create a backup of the Application Calculation Engine (ACE) source files to a portable drive.