Quantum DXi8500, Руководство пользователя

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Chapter 6: DXi8500 Replication
Performing Data Replication
Quantum DXi8500 User’s Guide 171
Task Overview: Setting
Up and Performing
Directory/File or
Cartridge Based
Replication
To automatically replicate directories and files or cartridges from a
source system and immediately recover them for use on a target system:
1 Perform the following steps on the target system:
a Add the source system to the list of allowed replication sources
(see Replication Receive on page 312).
b Create a new share or partition with deduplication enabled (see
Adding a NAS Share on page 266 or Adding a VTL Partition on
page 284).
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 201 or
Configuring a Target Partition for Cartridge Based Replication on
page 215).
2 Perform the following steps on the source system:
a Specify the target system that will receive replicated data (see
Replication Send on page 309).
b Create a new share or partition with deduplication enabled (see
Adding a NAS Share on page 266 or Adding a VTL Partition on
page 284).
c Enable Directory/File or Cartridge Based Replication for the new
share or partition and specify the Sync ID (see Configuring a
Source Share for Directory/File Based Replication on page 178 or
Configuring a Source Partition for Cartridge Based Replication
on page 187).
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.
Caution: Cartridge barcodes for all source systems that are
replicating to the same target must be unique.