On Apr 11, 2013, at 1:59 AM, Matthieu Bienvenüe <[email protected]> wrote:

> How could I enable this tag ?

In records.config:

CONFIG proxy.config.diags.debug.tags STRING lm
CONFIG proxy.config.diags.debug.enabled INT 1

> 
> Le 09/04/2013 20:20, Alan M. Carroll a écrit :
>> Expected, using libcap is more secure but not more powerful. Essentially it 
>> enables the traffic_manager and traffic_server processes to completely drop 
>> root access and still work. Without it they retain the ability to restore 
>> super user status because otherwise they cannot perform restricted 
>> operations (such as bind to a reserved port).
>> 
>> The only thing I can suggest at this point is to enable "lm" debug tags - 
>> those might provide some further insight. When a reserved port is bound 
>> without libcap (which is normally done in the traffic_manager process) it 
>> has to reset the euid to 0 and possibly that is failing because of VZ.
>> 
> 
> 

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