Re: Same (virtual) machines, very different behaviour

2009-06-16 Thread Lucio Capuani
...even increasing the log verbosity to ALL didn't helped. There's still this huge gap completely undocumented in the logs. So I think I have to go the thread dump road: unfortunately I don't have idea about how to get thorough it. Here's what I experimented with... I found three jsvc processes ru

Re: Same (virtual) machines, very different behaviour

2009-06-15 Thread Lucio Capuani
>> The interfaces are OK. > > The behavior indicates that may not be the case. OK. But since I can ping them and the server answers promptly when it's finally up - same for other servers bound to all the interfaces, by the way: apache on the public interface, exim on localhost: all of them works p

RE: Same (virtual) machines, very different behaviour

2009-06-12 Thread Caldarale, Charles R
> From: Lucio Capuani [mailto:louis.capu...@gmail.com] > Subject: Re: Same (virtual) machines, very different behaviour > > The interfaces are OK. The behavior indicates that may not be the case. > Moreover, Tomcat should only bind itself on > 127.0.0.1, so no other int

Re: Same (virtual) machines, very different behaviour

2009-06-12 Thread Mark Thomas
Lucio Capuani wrote: > Thank you for the tip. > The interfaces are OK. Moreover, Tomcat should only bind itself on > 127.0.0.1, so no other interface is involved. Anyhow, I can telnet > tomcat on localhost at it's port 8009 after the socket is finally > opened. I can also ping localhost > > I even

Re: Same (virtual) machines, very different behaviour

2009-06-12 Thread Lucio Capuani
Thank you for the tip. The interfaces are OK. Moreover, Tomcat should only bind itself on 127.0.0.1, so no other interface is involved. Anyhow, I can telnet tomcat on localhost at it's port 8009 after the socket is finally opened. I can also ping localhost I even tcpdumped all the traffic occuring

Re: Same (virtual) machines, very different behaviour

2009-06-12 Thread André Warnier
Lucio Capuani wrote: Hello everybody and thanks for caring. I have an instance of Tomcat running into two Xen virtual machines. I have cloned one of the two virtual machines and I changed the IP address of the original. Not saying that this is necessarily the cause, but are you 100% sure