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From "George Paul (JIRA)" <j...@apache.org>
Subject [jira] Commented: (TS-55) Logging: Default settings for diagnostic logging
Date Wed, 08 Sep 2010 16:53:32 GMT

    [ https://issues.apache.org/jira/browse/TS-55?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12907305#action_12907305
] 

George Paul commented on TS-55:
-------------------------------

Suggested changes look fine. I'll check it soon ;-)
-G

> Logging: Default settings for diagnostic logging
> ------------------------------------------------
>
>                 Key: TS-55
>                 URL: https://issues.apache.org/jira/browse/TS-55
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Logging
>    Affects Versions: 2.0.0a
>         Environment: All platforms
>            Reporter: George Paul
>            Assignee: George Paul
>            Priority: Minor
>             Fix For: 2.1.3
>
>
> Currently the default diagnostic logging settings are as follows in proxy/mgmt2/RecordsConfig.cc
:
> #    O  stdout                                                                      
                                                                                         
                              
> #    E  stderr                                                                      
                                                                                         
                              
> #    S  syslog                                                                      
                                                                                         
                              
> #    L  diags.log                                                                   
                                                                                         
                              
>   
> proxy.config.diags.output.diag             E  
> proxy.config.diags.output.debug          E  
> proxy.config.diags.output.status          S
> proxy.config.diags.output.note             S   
> proxy.config.diags.output.warning       S 
> proxy.config.diags.output.error            SE 
> proxy.config.diags.output.fatal             SE
> proxy.config.diags.output.alert             SE
> proxy.config.diags.output.emergency  SE
> This means regular diagnostics will be logged to syslogd. It has been suggested that
syslog logging be disabled due to syslogd locking up the system under heavy load. Instead
by default and all diagnostic output go to stderr(E) where the output can be captured by TrafficCop
in 'traffic.out'. A new configuration could possibly look like this:
> proxy.config.diags.output.diag             E  
> proxy.config.diags.output.debug          E  
> proxy.config.diags.output.status          E
> proxy.config.diags.output.note             E   
> proxy.config.diags.output.warning       E 
> proxy.config.diags.output.error            E 
> proxy.config.diags.output.fatal             E
> proxy.config.diags.output.alert             E
> proxy.config.diags.output.emergency  E
> -George

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