You perform several tasks to upgrade Site Recovery Manager.
About this task
You must perform the upgrade tasks in order. Complete all of the upgrade tasks on the protected site first, then complete the tasks on the recovery site.
Due to update release schedules, upgrading to certain 5.5.x releases is not supported for all 5.0.x and 5.1.x releases. Check http://partnerweb.vmware.com/comp_guide2/sim/interop_matrix.php? before you upgrade, to ensure that your upgrade path is supported.in the VMware Product Interoperability Matrixes at
Upgrade versions of Site Recovery Manager earlier than 5.0 to a Site Recovery Manager 5.0.x release before you upgrade to Site Recovery Manager 5.5.x. Upgrading vCenter Server directly from 4.1.x to 5.5 is a supported upgrade path. However, upgrading Site Recovery Manager directly from 4.1.x to 5.5.x is not a supported upgrade path. When upgrading a vCenter Server 4.1.x instance that includes a Site Recovery Manager installation, you must upgrade vCenter Server to version 5.0.x before you upgrade Site Recovery Manager to 5.0.x. If you upgrade vCenter Server from 4.1.x to 5.5 directly, when you attempt to upgrade Site Recovery Manager from 4.1.x to 5.0.x, the Site Recovery Manager upgrade fails. Site Recovery Manager 5.0.x cannot connect to a vCenter Server 5.5 instance.