Task Overview: Setting Up And Performing Directory/File Or Cartridge Based Replication - Fujitsu ETERNUS CS800 S5 User Manual

Replication
3. On the source system, create a new share or partition with deduplication enabled (see
"Adding a NAS Share" on page 190
4. Enable replication for the new share or partition (see
or Partition" on page
5. Before writing any data to the new share or partition, replicate the new share or partition
(see
Fujitsu Technology Solutions recommends that you always replicate a new share or
partition 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 or partition:
●
●
After replication, a snapshot is sent to the target system. You can use the snapshot to
recover the replicated share or partition on the target system (see
ering a Replicated Share or Partition" on page
original location on the source system (see
Failback" on page
V
I
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:
U41840-J-Z125-7-76
350).
"Replicating a Share or Partition" on page
(Recommended) Use the Scheduler page to set up a schedule for performing repli-
cation automatically after backups complete (see
for Replication" on page
Manually perform replication at frequent intervals (see
Partition" on page 353).
347).
CAUTION!
If you do not configure a replication schedule or manually replicate the share or
partition on a regular basis, your data is not protected. While the ETERNUS CS800
continually sends data to the target system in the background to optimize the
replication process, a snapshot that preserves the complete structure of your data
is sent to the target system only when a scheduled or manual replication job occurs.
If you do not regularly and frequently replicate your data as described in
above, it cannot be restored at a later time.
To limit the amount of network bandwidth used for replication, enable a constant
throttle (see "Enabling System Throttling" on page
throttling (see "Scheduling Replication Throttling" on page
or "Adding a VTL Partition" on page
353).
281).
346) or restore the share or partition to its
"Task Overview: Performing a Share or Partition
Performing Data Replication
"Enabling Replication For a Share
"Scheduling a Share or Partition
"Replicating a Share or
"Task Overview: Recov-
237), or schedule replication
282).
207).
Step 6
345