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Using RDR for Fault Tolerance
Disk Storage Management
4-7
To enable or disable read-load balancing globally
1. In ftSMC, expand ftServer Drivers, right-click SCSI Port Duplex
Driver - Sradisk_Driver, and select Properties.
2. On the dialog box, click the right-most Properties tab.
3. In the GlobalRdrPlexLoadBalancing field, select On or Off, and click OK.
N O T E
Global settings do not overwrite settings made on
individual RDR physical disks.
To add a physical disk to an RDR virtual disk
1. Insert and latch disks (see
Figure 4-1
) into corresponding slots in the enclosures.
(See
“Finding a Physical Disk” on page 4-25
for an explanation of the numeric
values in the figures.)
In your Express5800/320Ma system, the internal storage disks are numbered 3-2-1
from top to bottom in a rack-mounted system. See
Table 4-1
and
Figure 4-1
.
Table 4-1. RDR Disk Numbering
ftSMC Console Pane
Node
ftSMC Details Pane
ObjectName Property
Location in System
Storage Enclosure - 40
Slot-1, Disk-0
Harddisk0
Bottom disk drive
Slot-2, Disk-1
Harddisk1
Middle disk drive
Slot-3, Disk-2
Harddisk2
Top disk drive
Logical Disk Information
RDR Virtual Disk 1
Harddisk0
Bottom disk drive
RDR Virtual Disk 2
Harddisk1
Middle disk drive
RDR Virtual Disk 3
Harddisk2
Top disk drive
Summary of Contents for Express5800/320Ma
Page 1: ...NEC Solutions America Inc NR014W Express5800 320Ma System Administrator s Guide ...
Page 10: ...Tables x Express5800 320Ma System Administrator s Guide ...
Page 14: ...Preface xiv Express5800 320Ma System Administrator s Guide ...
Page 22: ...Windows Documentation 1 8 Express5800 320Ma System Administrator s Guide ...
Page 50: ...Performing ftSMC Tasks 3 14 Express5800 320Ma System Administrator s Guide ...
Page 78: ...Finding a Physical Disk 4 28 Express5800 320Ma System Administrator s Guide ...
Page 100: ...Security Configuration Wizard A 6 Express5800 320Ma System Administrator s Guide ...
Page 122: ...Index Index 8 Express5800 320Ma System Administrator s Guide ...