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Examples
Configuration 3: Backup for Data Archiving
Premise
5 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.
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 6.25 GB for five Camera Servers.
Hardware requirement
6.25 GB per day x 30 days = 190 GB
Hard disk capacity of around 240 GB is required.
If the storage period of video data on the Storage Server is 30 days, and the required archive period is 180
days, an archive backup for 1-week data can be saved on 50-GB tape with an AIT drive. If you use a 100-GB
LTO drive, you can save 1-week backup data.
However, if the tape capacity for archive is too large, we should consider that it takes too long to find desired
data from the restored data.
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.
VK-64_SysManual_Ev21.book 14 ページ 2009年3月2日 月曜日 午後1時3分
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Summary of Contents for VK-16 v2.1
Page 15: ...System Overview VK 64_SysManual_Ev21 book 1 ページ 2009年3月2日 月曜日 午後1時3分 COPY ...
Page 45: ...Installation VK 64_SysManual_Ev21 book 1 ページ 2009年3月2日 月曜日 午後1時3分 COPY ...
Page 52: ...2 8 Installation Procedures VK 64_SysManual_Ev21 book 8 ページ 2009年3月2日 月曜日 午後1時3分 COPY ...
Page 80: ...3 28 Set User Management Tab VK 64_SysManual_Ev21 book 28 ページ 2009年3月2日 月曜日 午後1時3分 COPY ...
Page 151: ...Viewer Reference VK 64_SysManual_Ev21 book 1 ページ 2009年3月2日 月曜日 午後1時3分 COPY ...
Page 212: ...5 62 Use Timeline and View Events VK 64_SysManual_Ev21 book 62 ページ 2009年3月2日 月曜日 午後1時3分 COPY ...
Page 213: ...Operation and Management VK 64_SysManual_Ev21 book 1 ページ 2009年3月2日 月曜日 午後1時3分 COPY ...
Page 221: ...Backup Scheme VK 64_SysManual_Ev21 book 1 ページ 2009年3月2日 月曜日 午後1時3分 COPY ...
Page 235: ...System Maintenance VK 64_SysManual_Ev21 book 1 ページ 2009年3月2日 月曜日 午後1時3分 COPY ...
Page 242: ...8 8 Camera Server Maintenance VK 64_SysManual_Ev21 book 8 ページ 2009年3月2日 月曜日 午後1時3分 COPY ...
Page 243: ...Troubleshooting VK 64_SysManual_Ev21 book 1 ページ 2009年3月2日 月曜日 午後1時3分 COPY ...
Page 278: ...9 36 Messages List VK 64_SysManual_Ev21 book 36 ページ 2009年3月2日 月曜日 午後1時3分 COPY ...
Page 279: ...Appendix VK 64_SysManual_Ev21 book 1 ページ 2009年3月2日 月曜日 午後1時3分 COPY ...