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User Manual of Digital Video Recorder
170
Notes:
This chapter is available for DS-9100/9000HFI-RT series only. For the configuration for alarm response
actions of array exception, please refer to
Chapter 8.5
and
Chapter 8.6
.
10.1
Configuring Array and Virtual Disk
Purpose:
RAID (redundant array of independent disks) is a storage technology that combines multiple disk drive
components into a logical unit. A RAID setup stores data over multiple hard disk drives to provide enough
redundancy so that data can be recovered if one disk fails. Data is distributed across the drives in one of several
ways called "RAID levels", depending on what level of redundancy and performance is required. The
DS-9000/9100HFI-RT is capable of realizing RAID settings, supporting RAID 0, RAID 1, RAID 5 and RAID 10.
Before you start:
Please install the HDD(s) properly and it is recommended to use the same enterprise-level HDDs (including model
and capacity) for array creation and configuration so as to maintain reliable and stable running of the disks.
Introduction:
The DS-9000/9100HFI-RT series can store the data (such as record, picture, log information) in the HDD only
after you have created the virtual disk or you have configured network HDD (refer to
Chapter 11.2
Managing
Network HDD
). Our device provides two ways for creating the virtual disk, including one-touch configuration and
manual configuration. The following flow chart shows the process of creating virtual disk.
Figure 10. 1
RAID Working Flow
Summary of Contents for 7200HFI-SV Series
Page 1: ...Digital Video Recorder User Manual UD 6L0202D1027A01...
Page 13: ...User Manual of Digital Video Recorder 12 Chapter 1 Introduction...
Page 28: ...User Manual of Digital Video Recorder 27 Chapter 2 Getting Started...
Page 39: ...User Manual of Digital Video Recorder 38 Chapter 3 Live View...
Page 50: ...User Manual of Digital Video Recorder 49 Chapter 4 PTZ Controls...
Page 59: ...User Manual of Digital Video Recorder 58 Chapter 5 Record and Capture Settings...
Page 72: ...User Manual of Digital Video Recorder 71 Figure 5 26 Record Schedule...
Page 84: ...User Manual of Digital Video Recorder 83 Chapter 6 Playback...
Page 101: ...User Manual of Digital Video Recorder 100 Figure 6 24 Frame Extracting Record Playback...
Page 109: ...User Manual of Digital Video Recorder 108 Chapter 7 Backup...
Page 130: ...User Manual of Digital Video Recorder 129 Chapter 8 Alarm Settings...
Page 136: ...User Manual of Digital Video Recorder 135 Figure 8 12 Copy Settings of Alarm Input...
Page 145: ...User Manual of Digital Video Recorder 144 Chapter 9 Network Settings...
Page 149: ...User Manual of Digital Video Recorder 148 Figure 9 7 Net Fault tolerance Working Mode...
Page 170: ...User Manual of Digital Video Recorder 169 Chapter 10 RAID Configuration...
Page 188: ...User Manual of Digital Video Recorder 187 Figure 10 38 Upgrade the Firmware...
Page 189: ...User Manual of Digital Video Recorder 188 Chapter 11 HDD Management...
Page 208: ...User Manual of Digital Video Recorder 207 Chapter 12 Camera Settings...
Page 214: ...User Manual of Digital Video Recorder 213 Chapter 13 Device Management and Maintenance...
Page 226: ...User Manual of Digital Video Recorder 225 Chapter 14 Others...
Page 239: ...User Manual of Digital Video Recorder 238 Chapter 15 Appendix...