Canon VK-64 Administrator's Manual page 59

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In case of Threshold Level calculation level
The Storage Server continues recording video; however, it starts deleting the video files
from the oldest ones, and generates an event.
[Maximum disk
space used]
Old video files may be deleted even if these are within the
"Maximum retained history" value.
Tip
However if the oldest file is currently used in the Viewer (for
âfëúÉtÉ@ÉCÉãÇÕÅAÅuï€ë∂ä˙ä'Åvì‡ÇÃÉtÉ@ÉCÉãÇ≈džǡǃLJçÌè
example for playback of recorded video), it would not be deleted
Tip
úÇ≥ÇÍÇ‹Ç∑ÅB
and the next oldest file will be deleted instead. Deletion will
continue until the free space rises above this threshold again.
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Refer to Chapter 7 for saving files.
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In case of Limit Level
The Storage Server stops recording video when the free disk space goes down to this
level, and generates an event.
When the free disk space increases above this level by deleting old video files, the Storage
Server resume recording video and generates an event.
[Maximum disk
space used]
Threshold Level
Stop Recording
Limit Level
Disk Space Management <Important>
Low disc <Drive>
deletion : start
Delete from
Event Notification
the oldest file
Low disc <Drive>
rec. : stop
Delete from
the oldest file
3
Event Notification
59