Chapter 6: DXi8500 Replication
Receive NAS
196
Quantum DXi8500 User’s Guide
If encryption is enabled, select an encryption strength (
128-bit
or
256-bit
). Using 256-bit encryption (default) provides a stronger
level of security but may have an impact on system performance in
some situations.
Caution:
Select 128-bit encryption if you are sending data to a
DXi running a system software version prior to DXi 2.1
Software.
Note:
Encryption is enabled by default. However, for best
performance, if your data network is already secured, you
should clear the
Use Encryption
check box.
4
Click
Apply
.
The snapshot is sent to the source system.
5
On the source system, in the
Snapshots List
, select the snapshot
that was sent during the failback operation and click
Recover
.
The
Recovered Share Name
page displays (see
Figure 107
).
6
(Optional) In the
Recovered Share Name
box, type a new name for
the recovered share. (The default name is the original share name.)
7
Click
Apply
.
The share is recovered on the source system. All data stored on the
share at the time the snapshot was saved is available. The original
export protocol of the share (NFS or CIFS) is retained in the recovery
process.
Note:
If you previously remapped your backup application to a
recovered share on the target system, after you failback the
share, you must remap your backup application again to point
to the source system.
Deleting a Snapshot
Delete a snapshot if it is no longer needed. After you delete a snapshot,
it can no longer be used to recover or failback a NAS share.
Summary of Contents for DXi8500
Page 1: ...User s Guide Quantum DXi8500 with DXi 2 2 1 Software 6 67205 04 Rev B...
Page 30: ...Preface xxx Quantum DXi8500 User s Guide...
Page 182: ...Chapter 4 DXi8500 Configuration Wizards Support Wizard 152 Quantum DXi8500 User s Guide...
Page 194: ...Chapter 5 DXi8500 Home Page Current Activity Overview 164 Quantum DXi8500 User s Guide...
Page 251: ...Chapter 6 DXi8500 Replication Reports Quantum DXi8500 User s Guide 221...
Page 252: ...Chapter 6 DXi8500 Replication Reports 222 Quantum DXi8500 User s Guide...
Page 478: ...Chapter 10 DXi8500 Utilities Reboot Shutdown 448 Quantum DXi8500 User s Guide...
Page 508: ...Appendix B Troubleshooting Common Problems and Solutions 478 Quantum DXi8500 User s Guide...
Page 516: ...Appendix C Regulatory Statements 486 Quantum DXi8500 User s Guide Declaration of Conformity...