disk encryption with cross volume deduplication

[chinchillaking]

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?

Best regards

[chamfer · Accepted solution]

@chinchillaking, to enable cross-volume-inline-dedupe you need to perform the following:

1. Enable NAE (NetApp Aggregate Encryption)
2. Convert your volume to NAE using the guide that you referenced
3. Enable inline deduplication on the volume with the command "vol efficiency modify -vserver svm0 -volume test_lun -inline-dedupe true"
4. Enable cross-volume-inline-dedupe with the command "vol efficiency modify -vserver svm0 -volume test_lun -cross-volume-inline-dedupe true"

Let us know how you go.