In June 2009, Identity Manager 3.6.1 was released to provide support for the 64-bit OES 2 SP1 Linux operating system. Previously, Identity Manager required a 32-bit operating system, even with 64-bit hardware. This means the Identity Manager node in a BCC peer cluster can now be installed on a 64-bit operating system. Updating to Identity Manager 3.6.1 is needed only for 64-bit support, or to take advantage of bug fixes that might be offered in 3.6.1.
For information about upgrading from Identity Manager 3.6 to Identity Manager 3.6.1 in a BCC environment, see Section 6.0, Upgrading the Identity Manager Nodes to Identity Manager 3.6.1.