Quantum DXi4510, Руководство пользователя

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Chapter 6: DXi4000 Replication
Performing Data Replication
Quantum DXi4000 User’s Guide 85
Note: The Replication wizard provides guided assistance for
configuring data replication (see DXi4000 Configuration
Wizards on page 43).
Task Overview: Setting
Up and Performing
Replication
To replicate all data on a NAS share from a source system to a target
system:
1 On the target system, add the source system to the list of allowed
replication sources (see Replication Receive on page 157).
2 On the source system, specify the target system that will receive
replicated data (see Replication Send on page 155).
3 On the source system, create a new share with deduplication
enabled (see Adding a NAS Share on page 140).
4 Enable replication for the new share (see Enabling Replication For a
Share on page 91).
5 Before writing any data to the new share, replicate the new share
(see Replicating a Share on page 94).
Quantum recommends that you always replicate a new share
immediately after creating it. This establishes the initial data
structure on the target system and greatly increases the speed of
the first replication.
6 Choose one of the following methods to regularly replicate the new
share:
• (Recommended) Set up a schedule for performing replication
automatically after backups complete (see Configuring a
Replication Schedule For a Share on page 93).
• Manually perform replication at frequent intervals (see
Replicating a Share on page 94).
After replication, a snapshot is sent to the target system. You can use
the snapshot to recover the replicated share on the target system (see
Task Overview: Recovering a Replicated Share on page 87) or restore the
share to its original location on the source system (see Task Overview:
Performing a Share Failback on page 87).