5.5

Table Of Contents
Configuring Array-Based Protection 7
After you pair the protected and recovery sites, you must configure protection for virtual machines. If you
are using array-based replication, you must configure storage replication adapters (SRAs) at each site.
If you are using only vSphere Replication, you do not require an SRA. See Chapter 8, “Installing vSphere
Replication,” on page 53.
Procedure
1 Install Storage Replication Adapters on page 49
If you are using array-based replication, you must install a Storage Replication Adapter (SRA) specific
to each storage array that you use with SRM. An SRA is a program that an array vendor provides that
enables SRM to work with a specific kind of array.
2 Configure Array Managers on page 50
After you pair the protected site and recovery site, configure their respective array managers so that
SRM can discover replicated devices, compute datastore groups, and initiate storage operations.
3 Rescan Arrays to Detect Configuration Changes on page 51
SRM checks arrays for changes to device configurations every 24 hours. However, you can force an
array rescan at any time.
4 Edit Array Managers on page 51
Use the Edit Array Manager wizard to modify an array manager's name or other settings, such as the
IP address or user name and password.
Install Storage Replication Adapters
If you are using array-based replication, you must install a Storage Replication Adapter (SRA) specific to
each storage array that you use with SRM. An SRA is a program that an array vendor provides that enables
SRM to work with a specific kind of array.
You must install an appropriate SRA on the SRM Server hosts at the protected and recovery sites. If you use
more than one type of storage array, you must install the SRA for each type of array on both of the
SRM Server hosts.
NOTE You can configure SRM to use more than one type of storage array, but you cannot store the virtual
machine disks for a single virtual machine on multiple arrays from different vendors. You must store all of
the disks for a virtual machine on the same array.
Storage replication adapters come with their own installation instructions. You must install the version of an
SRA that corresponds to a specific SRM version. Install the same version of the SRA at both sites. Do not mix
SRA versions.
VMware, Inc.
49