AWS drs: Note arm64 failback limitations within AWS only
Summary
Adds a note that arm64 source servers support failback within AWS only and that the Failback Client supports x86_64 servers only.
Security assessment
Documents failback scope/limitations for arm64; purely functional guidance with no security content.
Evidence
+`arm64` source servers support failback within AWS, including reversed replication to the original Amazon EC2 instance. The Failback Client supports `x86_64` servers only. Elastic Disaster Recovery does not support failback of an `arm64` server to an on-premises environment or another cloud.
Diff
diff --git a/drs/latest/userguide/failback-performing-main.md b/drs/latest/userguide/failback-performing-main.md index ed5457b61..d36f1eb67 100644 --- a//drs/latest/userguide/failback-performing-main.md +++ b//drs/latest/userguide/failback-performing-main.md @@ -12,0 +13,4 @@ Failback is only supported to AWS and non-AWS environments that can boot up from +###### Note + +`arm64` source servers support failback within AWS, including reversed replication to the original Amazon EC2 instance. The Failback Client supports `x86_64` servers only. Elastic Disaster Recovery does not support failback of an `arm64` server to an on-premises environment or another cloud. +