Controller 1 Fails On Source; Controller 1 Fails On Target; Create Multiple Replication Jobs - Overland Storage SnapSAN S1000 User Manual

SnapSAN S1000 User Guide

Controller 1 Fails on Source

The network path will be failed over to the second path from the Controller 2 of Source
subsystem to the Controller 1 of Target subsystem.

Controller 1 Fails on Target

The network path will be failed over to the second path from the Controller 1 of Source
subsystem to the Controller 2 of Target subsystem.

Create Multiple Replication Jobs

To create multiple replication jobs on the Source subsystem, the user has to create two or
more backup virtual disks on the Target subsystem and attach the backup virtual disks to
the LUN IDs of different iSCSI nodes. For example, two replication jobs are created to
replicate data from the Source virtual disks S1 and S2 to the Target virtual disks T1 and T2.
The virtual disk T1 has to be attached to the LUN ID of iSCSI node 1 and the virtual disk T2
has to be attached to the LUN ID of iSCSI node 2. This is because replication does not allow
logging on to the same iSCSI node twice. If the target virtual disks T1 and T2 are attached
to the LUN IDs of the same iSCSI node, the replication job will fail while logging on the
second time.
NOTE: A maximum of eight (8) replication jobs can be running at one time.
10400310-003 01/2013
©2010-13 Overland Storage, Inc.
Create Multiple Replication Jobs
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