Description of problem:

when moving to DEBUG mode in /etc/ovirt-engine/notifier/log4j.xml,
3rd party debug messages are displyed.
we can refine the log in such a way it will give us better control on what to log and with what priority.
please provide a log4j category to log only notifier code.
This way, we can set the default logging level to INFO, except for the specific code of notifier - which will be set (for example) to debug 
Like it is done in other log4j.xml files. (by yzaslavs)


Log:
===
> [root@lilach-rhel ~]# vi /etc/ovirt-engine/notifier/log4j.xml (set mode to DEBUG)


> [root@lilach-rhel ~]# /etc/rc.d/init.d/engine-notifierd restart

Printed on cli screen as response to the restart:

> Stopping engine-notifier:                                  [  OK  ]
> Starting engine-notifier: at Tue Dec  4 16:59:46 IST 2012find: failed to
> restore initial working directory: Permission denied find: failed to
> restore initial working directory: Permission denied find: failed to
> restore initial working directory: Permission denied find: failed to
> restore initial working directory: Permission denied find: failed to
> restore initial working directory: Permission denied [  OK  ]


> [root@lilach-rhel ~]# DEBUG: JavaMail version 1.4.4-redhat-1
> DEBUG: successfully loaded resource: /META-INF/javamail.default.providers
> DEBUG: Tables of loaded providers
> DEBUG: Providers Listed By Class Name:
> {com.sun.mail.smtp.SMTPSSLTransport=javax.mail.Provider[TRANSPORT,smtps,com
> .sun.mail.smtp.SMTPSSLTransport,Sun Microsystems, Inc],
> com.sun.mail.smtp.SMTPTransport=javax.mail.Provider[TRANSPORT,smtp,com.sun.
> mail.smtp.SMTPTransport,Sun Microsystems, Inc],
> com.sun.mail.imap.IMAPSSLStore=javax.mail.Provider[STORE,imaps,com.sun.mail
> .imap.IMAPSSLStore,Sun Microsystems, Inc],
> com.sun.mail.pop3.POP3SSLStore=javax.mail.Provider[STORE,pop3s,com.sun.mail
> .pop3.POP3SSLStore,Sun Microsystems, Inc],
> com.sun.mail.imap.IMAPStore=javax.mail.Provider[STORE,imap,com.sun.mail.ima
> p.IMAPStore,Sun Microsystems, Inc],
> com.sun.mail.pop3.POP3Store=javax.mail.Provider[STORE,pop3,com.sun.mail.pop
> 3.POP3Store,Sun Microsystems, Inc]} DEBUG: Providers Listed By Protocol:
> {imaps=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun
> Microsystems, Inc],
> imap=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun
> Microsystems, Inc],
> smtps=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTranspor
> t,Sun Microsystems, Inc],
> pop3=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Sun
> Microsystems, Inc],
> pop3s=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Sun
> Microsystems, Inc],
> smtp=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun
> Microsystems, Inc]} DEBUG: successfully loaded resource:
> /META-INF/javamail.default.address.map