Quantum DXi4701, Руководство пользователя

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Chapter 9: DXi4701 Configuration
Replication Configuration
258 Quantum DXi4701 User’s Guide
You can customize the appearance of the Source DXis list in the
following ways:
• Click the top banner row of the list to collapse or expand the list.
• Click the arrow to the right of a column heading and select
Sort
Ascending or Sort Descending to sort the rows in the table by that
column.
• To show or hide a column, click the arrow to the right of a column
heading, and then click Columns . Select the check box to show a
column, or clear the check box to hide a column.
Note: The statistics in the Source DXis list are for each source DXi
rather than a cumulative total for all sources as is displayed on
the Home page.
Adding a Replication
Source
Add a system to the list of replication sources to allow it to send
replicated data to the DXi4701. You must add a source system to the list
of allowed replication sources on the target DXi before you configure
the source DXi to send replicated data to the target. The DXi can receive
replicated data from up to 10 sources.
Note: For more information about working with received snapshots,
see Receive NAS on page 134.
Note: It is typical for the target DXi to require additional disk space
for replication data compared to the source DXi. This is because
complete replication data is sent to the target before old data
is deleted. For optimal performance, if the DXi is a replication
target, Quantum recommends keeping the amount of free
space at 20% or more (see Disk Usage on page 180).
To add a replication source:
1
Under
Source DXis
, click
Add
.
The
Add Allowed Source
window displays (see Figure 140 ).