Data Domain: How to change the sync alert threshold

Summary: This article explains how to change the sync alert threshold using the command line. By default, the sync alert threshold is set to 24 hours. However, based on specific requirements, it may need to be adjusted for a particular mtree to prevent the error: “Sync-as-of time is more than 24 hours ago.” ...

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Instructions

  1. Use SSH to connect to the PowerProtect Data Domain with the admin privilege.
  2. Run the "replication option show" command to check the sync alert threshold.

    This image is to check the sync alert threshold value using command "replication option show" 
  3. To change the default value to different hours we need to use command "replication option set default-sync-alert-threshold <value>"

    Example of command to be run to change the value of sync alert threshold 
  4. The filesystem must be restarted to effect this change. 
    filesys restart

 

 

Affected Products

Data Domain
Article Properties
Article Number: 000462922
Article Type: How To
Last Modified: 11 أيار 2026
Version:  1
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