Legacy Supported Configuration for
Legato Co-Standby Server 4.2 (or higher)
for NT via Fibre Channel

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Net useable Disk Space in RAID Subsystem does not need to be partitioned. Single LUN is used as follows:
LUN (Partition) Mapped to Storing
0 Server 1 & 2 like an external disk drive Server 1 & 2's Shared Disk on a Single Loop

 

Tape Backup via Fibre Channel centralized onto Shared DLT Tape Library. SCSI Based DLT Tape Libraries requires Fibre-SCSI Bridge.
Servers can be dis-similar servers
Active-Active Yes. Bi-directional Failover
Servers require Fibre Channel Host Bus Adapter and 2nd Ethernet Adapter for Peer-Peer Heartbeat Link