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Sun Cluster 3.0 U1 Release Notes Supplement

Support for Sun SNDR 3.0 and Sun StorEdge Instant Image 3.0

Sun Cluster 3.0 Update 1 now supports Sun StorEdge Network Data Replicator (Sun SNDR) 3.0 and Sun StorEdge Instant Image 3.0 as cluster-aware products. These software products are part of the Sun StorEdge Version 3.0 software package. Sun StorEdge Fast Write Cache, which is also a part of the Sun StorEdge Version 3.0 software package, is not supported in any Sun Cluster environment.

The Sun SNDR software is a data replication application that provides access to data as part of business continuance and disaster recovery plans. The Sun StorEdge Instant Image software is a point-in-time copy application that enables you to create copies of application or test data. These software products are now cluster aware and will fail over and switch back in a Sun Cluster environment. For more information, see the following documents, available online at http://docs.sun.com.

There are some restrictions that apply to Sun Cluster 3.0 Update 1 only when using Sun SNDR or Sun StorEdge Instant Image. See "Sun Cluster 3.0 Update 1 With Sun StorEdge 3.0 Services Software Restrictions and Requirements" for more information.

Sun SNDR 3.0 and Sun StorEdge Instant Image 3.0 Support Patches

The following patches are required to support Sun SNDR 3.0 and Sun StorEdge Instant Image 3.0 with Sun Cluster 3.0 Update 1. Patches are available from SunSolve at http://sunsolve.sun.com/.

111945-xx

Storage Cache Manager

111946-xx

Storage Volume Driver

111947-xx

Sun StorEdge Instant Image

111948-xx

Sun SNDR