Loading...
Loading...
The Backup Job for a Failover Cluster, or its associated Backup Copy Job, generates full (.vbk) restore points that are larger than the source Failover Cluster.
During the cluster backup, Veeam Agent for Microsoft Windows will deduplicate the blocks within shared disks. However, if the cluster disk(s) size is greater than 64 TiB, some blocks may not be deduplicated, causing the restore point to be substantially larger than the source.
Potential Performance Impact In rare circumstances configuring the DedupeIndexLimit to such a high value may reduce backup performance. You may contact Veeam support before proceeding with these steps, and we can assist with evaluating whether this is likely to happen, or you may proceed and create a support case should any performance issue occur.
If you have any questions or concerns, please create a support case for assistance.
Veeam Integration
Learn more about where this data comes from
BugZero Plan
Streamline upgrades with automated vendor bug scrubs
BugZero Prevent
Wish you caught this bug sooner? Get proactive today.