https://communities.vmware.com/t5/VMware-vSAN-Discussions/vsan-encryption-new-data/m-p/2994736#M15727 <P>&nbsp;</P><P>I have read in some docs when you enable vSAN encryption only new data is encrypted.&nbsp; I thought it performs a rolling reformat and then moves the data back, so all data would be encrypted..</P> Wed, 08 Nov 2023 16:46:02 GMT Gaprofitt17 2023-11-08T16:46:02Z https://communities.vmware.com/t5/VMware-vSAN-Discussions/vsan-encryption-new-data/m-p/2994736#M15727 <P>&nbsp;</P><P>I have read in some docs when you enable vSAN encryption only new data is encrypted.&nbsp; I thought it performs a rolling reformat and then moves the data back, so all data would be encrypted..</P> Wed, 08 Nov 2023 16:46:02 GMT https://communities.vmware.com/t5/VMware-vSAN-Discussions/vsan-encryption-new-data/m-p/2994736#M15727 Gaprofitt17 2023-11-08T16:46:02Z https://communities.vmware.com/t5/VMware-vSAN-Discussions/vsan-encryption-new-data/m-p/2994892#M15729 <P><a href="https://communities.vmware.com/t5/user/viewprofilepage/user-id/1966345">@Gaprofitt17</a>, Perhaps you are confusing this with deduplication? Because that is true for deduplication, but not true for encryption.</P> Thu, 09 Nov 2023 09:00:46 GMT https://communities.vmware.com/t5/VMware-vSAN-Discussions/vsan-encryption-new-data/m-p/2994892#M15729 TheBobkin 2023-11-09T09:00:46Z