Hi All,
C250 with NSE disk encryption enabled, if require enable cross volume inline deduplication, could follow KB https://kb.netapp.com/on-prem/ontap/DM/Encryption/Encryption-KBs/How_to_convert_volumes_from_NetApp_Volume_Encryption_to_NetApp_Aggregate_Encryption enable cross volume inline deduplication with NSE?
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Best regards