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Virtual Host General |
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Table of Contents |
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Document Root |  |
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Description: Specifies the document root for this virtual host. $VH_ROOT/html
is recommended. This directory is referred as $DOC_ROOT in contexts.
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Syntax: A path which can be absolute, or relative to $SERVER_ROOT, or relative to $VH_ROOT. |
Apply: On the fly with reload. |
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Enable GZIP |  |
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Description: Specifies whether to enable GZIP compression for this virtual host.
This setting is effective only when server level GZIP compression is enabled, i.e.
virtual host can only turn off compression which is enabled at server level.
Compression settings are configured at server level (Tuning-GZIP).
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Syntax: Select from radio box |
Apply: On the fly with reload. |
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Administrators' email |  |
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Description: Specifies email address of administrators of this virtual host.
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Apply: On the fly with reload. |
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Use Server Setting |  |
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Description: Specifies whether to use server's index file setting.
If set to Yes, only server's setting will be used.
If set to No, server's setting will not be used.
If set to Addition, additional index files can be added to server's
index file list for this virtual host. If you want to disable index files for
this virtual host, you can set No and leave the index file field empty.
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Syntax: Select from drop down list |
Apply: On the fly with reload. |
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Index Files |  |
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Description: Specifies the server level index file names.
The specified index files will be searched sequentially when a URL is mapped to a directory.
You can customize it at virtual host level.
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Syntax: comma-separated list of name of index files |
Apply: On the fly with reload. |
Tips: [Performance] Only set index files that you really need. |
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Use Server Log |  |
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Description: Specifies whether to put log messages from this virtual host into server
log file instead of creating its own log file.
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Syntax: Select from radio box |
Apply: On the fly with reload. |
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File Name |  |
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Description: Specifies the server log file.
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Syntax: File name which can be an absolute path or relative to $SERVER_ROOT. |
Apply: On the fly with reload. |
Tips: [Performance] Place log file on a faster disk.
Use separate disks for your web pages, log files, database and swapping directory. |
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Log Level |  |
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Description: Specifies the level of logging. Available levels are ERROR,
WARNING, NOTICE, INFO and DEBUG from high to low.
Only messages with higher level than current setting will be logged.
If you want to set it to DEBUG, you must set server log level to be DEBUG as well.
The level of debugging is solely controlled by Debug Level.
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Syntax: Select from drop down list |
Apply: On the fly with reload. |
Tips: [Performance] Use DEBUG only if you have to.
Debug logging includes detailed information for each request and response;
it has great impact on server performance and may fill up disk space quickly. |
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Rolling Size |  |
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Description: Specifies when the current log file needs to be rolled over.
When the file size is over the limit, the current log file will be renamed
to your_log_name.mm_dd_yyyy(.sequence) in the same directory and a new log file will be created.
The actual size of the rotated log file could be a little bigger.
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Syntax: Integer number |
Apply: On the fly with reload. |
Tips: Append "K", "M", "G" to the number for kilo-, mega- and giga- bytes |
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Log Control |  |
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Description: Specifies where to output access log. There are three options:
1. write to server's access log; 2. create its own access log; 3. disable access logging.
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Syntax: Select from drop down list |
Apply: On the fly with reload. |
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File Name |  |
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Description: Specifies the server level access log file. You can customize it at virtual host level.
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Syntax: File name which can be an absolute path or relative to $SERVER_ROOT. |
Apply: On the fly with reload. |
Tips: [Performance] Put access log file on a separate or faster disk. |
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Log Referrer |  |
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Description: Specifies whether to log Referrer HTTP header or not.
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Syntax: Select from radio box |
Apply: On the fly with reload. |
Tips: [Performance] Turn it off if you do not care. |
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Log User Agent |  |
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Description: Specifies whether to log UserAgent HTTP header or not.
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Syntax: Select from radio box |
Apply: On the fly with reload. |
Tips: [Performance] turn it off if you do not care. |
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Keep Days |  |
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Description: Specifies for how many days the access log file will be preserved.
Only rotated log file older than specified days will be removed, the current
log file will not be touched no matter how many day's data it contains.
If you want to keep all the old access log files or want to maintain by yourself,
set this value to 0.
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Syntax: Integer number |
Apply: On the fly with reload. |
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Enable Expires |  |
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Description: Specifies whether to generate Expries header for static files. If enabled, Expires
header will be generated based on Expires Default and Expires By Type.
This can be set at server, virtual host and context level. Lower level settings will
override higher level ones, i.e. context settings will override the virtual host settings
and virtual host settings will override the server settings.
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Syntax: Select from radio box |
Apply: On the fly with reload. |
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Expires Default |  |
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Description: Specifies default settings for Expires header generation. This setting is effective
when Enable Expires is set. It can be overridden by Expires By Type.
Do not set this default at server or virtual host level unless you have to,
since it will generate Expires header for all pages. Most of time this is set at context
level for certain directories that do not change often. If there is no default settings,
no Expires header will be generated for types not specified in Expires By Type.
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Syntax: A|Mseconds After base time(A|M) plus specified seconds, it will expire.
Base time "A" means the client's access time and "M" means the file's last modified time. |
Apply: On the fly with reload. |
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Copyright © 2003. Lite Speed Technologies Inc. All rights reserved. |