Examples
Configuration 4: Backup from Multiple Storage Servers
(Backup for Data Protection)
Premise
100 units of VB-C50i
Recording condition
Frame rate is 1 fps (one frame per second), Camera Server video quality is 50, resolution
is 320x240, and the size for one image data is 15 KB.
Twenty Camera Servers are registered in five Storage Servers to record video.
The
Maximum file size/duration
option in the
Storage Server Configuration
window is
set to six hours.
Under this condition, the video file size per Camera Server per day is 310 MB x 4 files.
Therefore, the video data quantity per Camera Server per day is 1.25 GB and 25 GB for
twenty Camera Servers.
Hardware requirement
25 GB per day x 30 days = 750 GB
Ten servers is required (for each Hard disk
capacity of 900 GB or more).
In this case, it is ideal to prepare one backup device for each server for backup. If you use
a 400-GB LTO drive, you can save 2-week data on a single cassette of tape. Alternatively,
you can prepare two or three servers dedicated for backup, and use network backup for
central management.
242
Содержание VK-16 v2.0
Страница 13: ...Chapter 1 System Overview ...
Страница 15: ...15 1 System Overview ...
Страница 42: ...42 ...
Страница 43: ...Chapter 2 Installation ...
Страница 49: ...Chapter 3 Storage Server Configuration Reference ...
Страница 75: ...Chapter 4 Register Camera Server and Set Recording Schedule ...
Страница 152: ...152 ...
Страница 153: ...Chapter 5 Viewer Reference ...
Страница 155: ...155 5 Viewer Reference ...
Страница 218: ...218 ...
Страница 219: ...Chapter 6 Operation and Management ...
Страница 227: ...Chapter 7 Backup Scheme ...
Страница 243: ...Chapter 8 System Maintenance ...
Страница 250: ...250 ...
Страница 251: ...Chapter 9 Troubleshooting ...
Страница 290: ...290 ...
Страница 291: ...Appendix ...
Страница 300: ...300 Viewer Shade Comtrol 202 VK Event Information 287 VK Events 221 VK Viewer 77 VK Lite 39 Index ...
Страница 301: ...301 ...