The Business Continuity Clustering software does not perform data mirroring. You must separately configure either storage-based mirroring or host-based file system mirroring for the shared disks that you want to fail over between peer clusters. Storage-based synchronized mirroring is the preferred solution.
IMPORTANT:Use whatever method is available to implement storage-based mirroring or host-based file system mirroring between the peer clusters for each of the shared disks that you plan to fail over between peer clusters.
For information about how to configure host-based file system mirroring for Novell Storage Services pool resources, see Section D.0, Configuring Host-Based File System Mirroring for NSS Pools.
For information about storage-based mirroring, consult the vendor for your storage system or see the vendor documentation.