![]() ![]() You can directly upgrade from Arcserve UDP v5 to Arcserve UDP v6 update 1. Note: If you opt for this option, do not upgrade to Arcserve UDP v6. Note: Before applying the patch, do not run any backup/replication jobs. Upgrade from Arcserve UDP v5 to Arcserve UDP v6, and immediately apply the patch T00000360 on RPS nodes with Arcserve UDP v6.Upgrade full environment from Arcserve UDP v5 to Arcserve UDP v6 without running any backup/replication jobs during the upgrade.If you are upgrading from Arcserve UDP v5 to Arcserve UDP v6: Deleting the incomplete recovery point from the destination deduplication data store may lead to data corruption.ĭue to the mismatch of interface between different versions, when Arcserve UDP v6 RPS tries to delete the incomplete sessions generated by Arcserve UDP v5, it may wrongly delete additional index files which leads to data corruption. The Replication job fails and generates the incomplete recovery point destination deduplication data store. Scenario 2: The source RPS node is with Arcserve UDP v5 and the destination RPS node is with Arcserve UDP v6. Deleting the incomplete recovery point from the deduplication data store may lead to data corruption. Agent job fails to back up and generates the incomplete recovery point on the deduplication data store. Scenario 1: The Agent node is with Arcserve UDP v5 and the RPS node is with Arcserve UDP v6. The data corruption issue might happen in the following two scenarios. ![]() If you upgrade from Arcserve UDP v5 to Arcserve UDP v6 but stay in mixed versions, data corruption may occur when a failed backup/replication job takes place.If you run some failed backup/replication jobs while upgrading the full environment from Arcserve UDP v5 to Arcserve UDP v6.If you are upgrading from Arcserve UDP v5 to Arcserve UDP v6, you may face this issue in the following scenarios: Already upgraded from Arcserve UDP v5 to Arcserve UDP v6.Plans to upgrade from Arcserve UDP v5 to Arcserve UDP v6.Upgrading the full environment from Arcserve UDP v5 to Arcserve UDP v6 without running any backup/replication job during the upgrade,.Performing fresh installation with Arcserve UDP v6.This issue does not impact if you are using one of the following options: You may notice data corruption for backward compatibility of protecting UDP v5 nodes to UDP v6 RPS, it might cause data corruption on deduplication data store. This section contains known issues listed under the following categories: Backward Compatibility Relatedĭata Corruption During UDP Upgrade due to Backward Compatibility
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