>Today i faced a unique problem in samba+ldap configuration. Try to add new machine in domain result in error message user name not found. I decided to investigate samba problem, and my idea was to increase the debug level. Debug level 2 is perfect for such debugging and without restarting samba it increased by debug level to 2
(Because default debug level is 1)
root# kill -SIGUSR1 1005 (here 1005 is process id)
Above command increased samba debug level by 1.
After my investigation i decreased samba debug level using following command
root# kill -SIGUSR2 1005