Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
litespeed_wiki:rewrite_logs [2013/08/13 19:48]
Michael [For Installations Using Apache Configuration Files]
— (current)
Line 1: Line 1:
-====== Enabling Rewrite Logs ====== 
  
-The first step to debugging rewrite rules is to enable rewrite logging. Once rewrite logging has been enabled, you will be able to see rewrite log entries telling you which rewrite rule is not working and what is going wrong. 
- 
-This wiki will guide you through the steps to enabling rewrite logging both for native LiteSpeed Web Server installations and installations running off Apache configuration files. 
- 
-====== For Native LSWS Installations ====== 
- 
-Enabling rewrite logging in the WebAdmin console is very simple. First, locate the virtual host that is having the problem. Rewrite log entries will go in the virtual host's main log, so make sure the virtual host's Log Level setting (WebAdmin console > Configuration > Virtual Hosts > Log) is set to ''​INFO''​ or ''​DEBUG''​. (Rewrite log entries are considered info level.) 
- 
-{{vhost_log_level.png?​700}} 
- 
-Now, go to the Rewrite tab (WebAdmin console > Configuration > Virtual Hosts > Rewrite), and raise the Log Level setting. 
- 
-{{enable_rewrite_log.png?​700}} 
- 
-Start the log level at a lower level so that you don't get flooded with information. Raise the level if you don't find the errors you need. (Raising your rewrite log level may slow down your server.) 
- 
-{{rewrite_log_level.png?​700}} 
- 
-Graceful restart so the changes will take effect. 
- 
-====== For Installations Using Apache Configuration Files ====== 
- 
-If your installation of LSWS is using Apache'​s configuration files, you will need to enable rewrite logging in your Apache configurations. 
- 
-First, you will need to designate a file for the rewrite log. This is done at the server level (in Apache'​s ''​httpd.conf''​ file) with the RewriteLog directive. For example: 
- 
-  RewriteLog "/​usr/​local/​var/​apache/​logs/​rewrite.log"​ 
- 
-You need to locate the virtual host where the error is occurring so you can set the rewrite log level for that virtual host. If you are using cPanel, everything is usually in your ''​httpd.conf''​ file. Other setups may have virtual hosts in separate directories. 
- 
-In your virtual host settings, add the RewriteLogLevel directive followed by a number for how detailed you want your logs to be. ''​1''​ is least detailed. ''​9''​ is most detailed. ''​0''​ will turn off rewrite logging. For example: 
- 
-  RewriteLogLevel 2 
- 
-Graceful restart LSWS so the changes will take effect. 
- 
-More information on Apache rewrite log configuration can be found in [[http://​httpd.apache.org/​docs/​2.2/​mod/​mod_rewrite.html|the Apache mod_rewrite documentation]]. 
  • Admin
  • Last modified: 2013/08/13 19:48
  • by Michael