10.6 PTT Configuration
Deleting a Replication Source
Delete a system from the list of replication sources if it will no longer send replicated data
to the ETERNUS CS800. After the source system is deleted, the ETERNUS CS800 will no
longer accept replicated data from that system.
To delete a replication source:
1. Under
Source System
, select one or more sources to delete.
2. Click
Delete
.
If a source ETERNUS CS800 is deleted from the list, its contribution to the
cumulative totals on the
Home
page are not removed until you clear
Receive
statistics (see
"Replication Performance" on page 379
).
Changing the Maximum Number of Snapshots
During scheduled or manual data replication, the ETERNUS CS800 receives a snapshot from
the source system. A snapshot contains all of the data necessary to fully recover or
failback a NAS share or VTL partition to the point in time when the snapshot was saved.
The ETERNUS CS800 can retain up to 32 snapshots for each replicated share or
partition.Once the maximum number of snapshots have been saved, the oldest snapshot
is deleted to make room for each new snapshot that is received.
To change the maximum number of received snapshots:
l
Under
Source System
, in the
Maximum Snapshots
drop-down box, select the number
of snapshots to retain for each replicated share or partition.
l
The default value is 10. The maximum value is 32.
Retaining more than the default number of snapshots will use additional disk
space on the target ETERNUS CS800. This can cause the target ETERNUS CS800 to
fill up more quickly.
10.6 PTT Configuration
The
PTT
page allows you to configure the path to tape (PTT) feature of the ETERNUS CS800.
There are two types of path to tape:
l
Backup application specific path to tape allows you to move data from the ETERNUS
CS800 to physical tape cartridges in an attached physical tape library using an NDMP
(Network Data Management Protocol) connection. The ETERNUS CS800 supports NDMP
V4.
l
OST path to tape (also called Direct To Tape) allows you to use Symantec NetBackup to
copy LSUs from a storage server on the ETERNUS CS800 to a physical tape library.
ETERNUS CS800
260
Содержание ETERNUS CS800 S6
Страница 1: ...English ETERNUS CS800 S6 User Guide V3 2 7 Edition April 2017 ...
Страница 131: ...7 3 The Remote Management Console Figure 98 Remote Management Pages Map ETERNUS CS800 131 ...
Страница 173: ...8 8 AIS Connect Figure 132 AISConnect Wizard Confirm ETERNUS CS800 173 ...
Страница 449: ...16 2 Storage Subsystem Figure 313 Inserting the 3 5 inch HDD module ETERNUS CS800 449 ...