User's Manual
361
Figure 5-246 Local hotspare
Figure 5-247 Global hotspare
Step 3
You can select
Local Hotspare
or
Global Hotspare
.
●
Local Hotspare
: Select the target disk, and the current disk will serve as the hot spare
disk for the selected target disk.
●
Global Hotspare
: The current disk will serve as the hot spare disk of the entire RAID.
Step 4
Click
OK
.
Click to delete a hot spare disk.
5.12.4 Disk Group
By default, the installed HDD and created RAID are in Disk Group 1. You can set HDD group, and HDD
group setup for main stream, sub stream and snapshot operation.
Procedure
Step 1
Select
Main Menu
>
STORAGE
>
Disk Group
.
Summary of Contents for NVR21-4KS3 Series
Page 1: ...Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V2 3 5...
Page 97: ...User s Manual 77 Figure 2 118 Alarm input port 1...
Page 123: ...User s Manual 103 S3 NVR41 EI NVR41 P EI NVR41 8P EI Figure 3 48 Typical connection...
Page 129: ...User s Manual 109 Series Figure 3 56 Typical connection...
Page 142: ...User s Manual 122 Figure 5 9 Unlock pattern login...
Page 156: ...User s Manual 136 Figure 5 24 AcuPick human detection...
Page 225: ...User s Manual 205 Figure 5 92 AcuPick human detection...
Page 399: ...User s Manual 379 Figure 5 268 Pattern login...
Page 436: ...User s Manual 416 Figure 5 306 File management Step 2 Click Add Figure 5 307 Add file...
Page 456: ...User s Manual 436 Figure 5 330 Shutdown 2...
Page 485: ...User s Manual...