ViewSonic SD-T225, Руководство пользователя

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Downloading VDM Pro Logs
In VDM Pro, the user can download the logs that contain Access log, Error log and VDM Pro log.
VDM Pro Logs
This VDM Pro core log file keeps track of VDM Pro core processing like database access, command
execution, etc.
Access Log
This is an access log for httpd server, which records all the requests processed by the httpd server.
The information’s stored in the access log can be used to analyze for producing useful statistics.
Error Log
This is an error log for httpd server, which is the most important log file and is the place, where
Apache httpd will send diagnostic information and record any errors that encounter in processing the
requests. It is the first place to look, when a problem occurs with the operation of the server or starting
the server, because it contains details of what went wrong and how to fix it. The format of an error log
is relatively free form and descriptive. However, there is certain information that is contained in most
of the error log entries. For example, here is a typical message.
[Fri Jan 22 10:43:02 2010] [notice] Parent: Created child process 2424
A wide variety of different messages can appear in the error log. Error log entries dealing with
particular requests have corresponding entries in the access log.
1. Click VDM Pro Tools > Download VDM Pro Logs , a window is displayed to download the logs.
2. Select a required location to download the logs and click Save to complete the download
operation successfully.