SurfRAID TRITON 16Ni, Руководство пользователя

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8.1.4 Volume Replication
Replication function enables proNAS operating system to replicate a logical volume from one SR-
TRITON16Ni subsystem (source) to another SR-TRITON16Ni subsystem (destination). Replication
involves intelligent copying and maintaining of exact copy of a volume from a source server to a
destination server. The destination volume is always an exact copy of the source volume. This is done
by mirroring the whole block device via a standard network interface. This solution creates a real time
replication of data. However, it does not create a HA cluster solution where you can have a highly
available solution.
Note: Logical Volume under snapshot cannot be replicated.
NOTE: In proNAS version 1.3.xx, Replication of Logical Volumes with LV
capacity up to 16TB is supported.
To enable Replication, select Volume Manager then click Options tab and Click “Enable Replication
function”.
NOTE: Make sure the two SR-TRITON16Ni proNAS subsystems have different
host names before setting up Replication option.
It is strongly recommended to configure LAN1 proNAS network port, in each of
the two SR-TRITON16Ni subsystems, as dedicated channel/medium for
Replication.