5.5

Table Of Contents
3 Upgrade the SRM Server with Migration on page 44
You can upgrade SRM and migrate the SRM Server to a different host than the previous SRM Server
installation.
4 Upgrade the SRM Client Plug-In on page 46
You must upgrade the SRM client plug-in for all vSphere Client instances that you use to manage
SRM.
5 Configure the Upgraded SRM Installation on page 47
You must configure the upgraded components to establish a working SRM installation.
Prepare for SRM Upgrade
Before you can upgrade SRM, you must perform preparatory tasks.
SRM 5.0.x uses a 32-bit open database connectivity (ODBC) database source name (DSN), but SRM 5.5
requires a 64-bit DSN to connect to the SRM database. If you are upgrading from SRM 5.0.x, you must create
a 64-bit DSN. See “Create an ODBC System DSN for SRM,” on page 24.
Prerequisites
You must upgrade versions of SRM earlier than 5.0 to SRM 5.0 or 5.0.1 before you can upgrade to SRM 5.5.
IMPORTANT Upgrading vCenter Server directly from 4.1.x to 5.5 is a supported upgrade path. However,
upgrading SRM directly from 4.1.x to 5.5 is not a supported upgrade path. When upgrading a
vCenter Server 4.1.x instance that includes an SRM installation, you must upgrade vCenter Server to version
5.0.x before you upgrade SRM to 5.0 or 5.0.1. If you upgrade vCenter Server from 4.1.x to 5.5 directly, when
you attempt to upgrade SRM from 4.1.x to 5.0 or 5.0.1, the SRM upgrade fails. SRM 5.0.x cannot connect to a
vCenter Server 5.5 instance.
Procedure
1 Log in to the machine on the protected site on which you have installed SRM.
2 Back up the SRM database by using the tools that the database software provides.
3 (Optional) If you are upgrading from SRM 5.0.x, create a 64-bit DSN.
4 Upgrade the vCenter Server instance to which SRM connects to vCenter Server 5.5.
If you are upgrading from vCenter Server and SRM 4.1.x, you must upgrade the vCenter Server and
SRM Server instances in the correct sequence before you can upgrade to SRM 5.5.
a Upgrade vCenter Server from 4.1.x to 5.0.x.
b Upgrade SRM from 4.1.x to 5.0.x.
c Upgrade vCenter Server from 5.0.x to 5.5.
Upgrade the SRM Server Without Migration
You can upgrade the SRM Server on the same host as an existing SRM Server installation.
To upgrade SRM and migrate the SRM Server to a different host, see “Upgrade the SRM Server with
Migration,” on page 44.
When you upgrade an existing version of the SRM Server, the SRM installer reuses information about
vCenter Server connections, certificates, and database configuration from the existing installation. The
installer populates the text boxes in the installation wizard with the values from the previous installation.
Site Recovery Manager Installation and Configuration
42 VMware, Inc.