3-18 Windows Setup and Operation
Commands for RDR Virtual Disk
Verify RDR Virtual Disk
Whether the synchronization by RDR is performed normally can be checked.
1.
Start RDR Utility and right-click [RDR Virtual Disk x] in the left pane and click [Verify
RDR Virtual Disk].
2.
In the [Verify RDR Virtual Disk] dialog box, click [OK].
The progress of verification can be viewed using RDR Utility.
Verifying
Verification
completed
[Status] of RDR Virtual Disk x
Verify x percent
(x=0, 4, 8,
…
, 96)
None
TIPS:
The verification process is automatically performed every 1 week.
The time required for verification depends on the disk size and load.
Stop Verifying RDR Virtual Disk
Verification of RDR virtual disk in progress can be stopped.
1.
Start RDR Utility and right-click [RDR Virtual Disk x] in the left pane and click [Stop Verify
RDR Virtual Disk].
2.
In the [Stop Verify RDR Virtual Disk] dialog box, click [OK].
Set Resync Priority
Priority of synchronization by RDR can be specified. By changing the priority, I/O load during
synchronization can be reduced.
1.
Start RDR Utility, right-click [RDR Virtual Disk x] in the left pane and click [Set Resync
Priority].
2.
When a dialog box appears, select Low, Normal or High (a default is Normal) and click
[OK].
3.
In the [Set Resync Priority] dialog box, click [OK].
Set RDR LUN Load Balancing
On or off of load balancing can be specified.
When the load balancing is on (default), the read process is performed alternately from two physical
disks forming the RDR Virtual Disk to improve performance. When it is off, the read process is
performed from the physical disk specified as Active RDR Plex.
1.
Start RDR Utility, right-click [RDR Virtual Disk x] in the left pane to change the priority and
Summary of Contents for Express5800/320Fd-MR
Page 13: ...v Appendix B I O Port Addresses This appendix lists factory assigned I O port addresses...
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Page 43: ...2 10 General Description Rear View...
Page 47: ...2 14 General Description CPU IO Module CPU IO module...
Page 67: ...2 34 General Description This page is intentionally left blank...
Page 79: ...3 12 Windows Setup and Operation 3 Confirm that RDR of the disk is cancelled...
Page 106: ...Windows Setup and Operation 3 39 This page is intentionally left blank...
Page 198: ...4 92 System Configuration This page is intentionally left blank...
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Page 389: ...6 18 Maintenance 3 Stop of PCI module 1 4 Start of PCI module 1...
Page 391: ...6 20 Maintenance This page is intentionally left blank...
Page 465: ...System Upgrade 8 31 board must not be mixed with N8804 005 or N8803 035...
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