The file system deduplication operation fails with the error message \"DEDUP_ERROR Error renaming X checkpoint to Y checkpoint on filesystem Z error 16\" (3348534)

Last published : Sep 09, 2026
The file system deduplication operation fails with the error message "DEDUP_ERROR Error renaming X checkpoint to Y checkpoint on filesystem Z error 16", due to the failure in unmounting the checkpoint.
Workaround: Retry the deduplication operation to resolve the problem.
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