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Replication Plus

Clustering Plus




TPS Clustering PlusTM

TPS Clustering Plus is an innovative clustering solution that delivers superior performance, and ease of use at an affordable price. It keeps mission-critical information available and accessible on multiple network locations, and also protects users from being disconnected from data if one or two network servers become unavailable.

Key Benefits

Product Features

TPS Clustering Plus is built on innovative Mirror File System technology whose unique file-level operational mechanism replicates files and directories over the network in real time. It enables:

Product Specification

Hardware: Sun SPARC Systems

Software:  Solaris 8 and Solaris 9


Active server: Sun SPARC System running Solaris 8 or 9

Passive server: Any UNIX or Linux systems that support NFSv2, v3

Client system: Any UNIX or Linux clients running NFS v2, NFS v3; Windows systems running CIFS

Configuration: Two servers are configured as an active-active or active-passive pair

Scalability: Three or more servers can be configured as a daisy-chain, e.g., active-passive/active-passive

                 New servers can be added on the fly

File System Support: UFS, NFS v2, NFS v3

File System Size: No set limit; file system sizes on replication servers can differ

Storage Requirement: Any disk or storage, such as RAID or JBOD

Network Connection: LAN: 10M, 100M, 1G Ethernet; SAN: Fiber Channel; WAN: DS3 or above