Performing Data Replication Replication
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1. Perform the following steps on the target system:
a) Add the source system to the list of allowed replication sources (see "Adding a
Replication Source" on page 239).
b) Create a new share or partition with deduplication enabled (see "Adding a NAS
Share" on page 190 or "Adding a VTL Partition" on page 207 ).
c) Enable Directory/File or Cartridge Based Replication for the new share or partition
and specify the Sync ID (see "Configuring a Target Share for Directory/File Based
Replication" on page 368 or "Configuring a Target Partition for Cartridge Based
Replication" on page 381).
2. Perform the following steps on the source system:
a) Specify the target system that will receive replicated data (see "Adding a Replication
Target" on page 234).
b) Create a new share or partition with deduplication enabled (see "Adding a NAS
Share" on page 190 or "Adding a VTL Partition" on page 207).
c) Enable Directory/File or Cartridge Based Replication for the new share or partition
and specify the Sync ID (see "Configuring Directory/File or Cartridge Based Repli-
cation" on page 351).
A file is automatically replicated when it is closed or a period of time after it is modified. A
cartridge is automatically replicated after it is unmounted. After replication, the replicated
directories and files or cartridges are immediately available on the target system. There is
no need to recover the share or partition to make the directories and files or cartridges
available.
V
CAUTION!
Cartridge barcodes for all source systems that are replicating to the same target
must be unique.
I
To limit the amount of network bandwidth used for replication, enable a constant
throttle (see "Enabling System Throttling" on page 237), or schedule replication
throttling (see "Scheduling Replication Throttling" on page 282).
Task Overview: Recovering a Replicated Share or Partition
If a NAS share or VTL partition is lost or damaged on the source system, you can recover
it on the target system using a received snapshot. When you recover a share or partition, it
is recreated on the target system just as it was at the point in time when the snapshot was
saved.
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