Hi
I?ve been seeing this issue since we updated from Samba 2.X to 3.Y, and
I wanted to know if anyone has seen this:
I have a samba PDC mantaining a domain composed of WinXP, Win200 and
win98 machines with shared folders and user authentication (smbpasswd).
It works fine for hours but then everybody stops being able to logon.
When anyone tries to login in a WinXP machine, it only replies something
like "Domain is not available".
Restarting the daemons using the init.d script /etc/init.d/samba (Debian
Sarge) doesn?t work because nmbd seems to have hung up and SIGTERM
doesn?t work. smbd stops however.
I have to run "killall -9 nmbd" in order to kill the nmbd process.
Then
I restart samba using /etc/init.d/samba and everything is fine again for
a few more hours (sometimes only minutes).
I updated samba to 3.0.20c from another 3.0.X version (i don?t remember
wich one) but the problem stayed the same.
Currently i?m using running a crontab script that once every minute
checks to see if nmbd is alive and restarts samba when nmbd hangs.
RET=`nmblookup -M DOMAINNAME | grep "name_query failed"`
if [ "$RET" != "" ]; then
/etc/init.d/samba stop
sleep 2
PID=`pidof nmbd`
if [ "$PID" == "" ]; then
echo stop was enough <<<------- never happens
else
echo killing nmbd
killall -9 nmbd
sleep 2
fi
/etc/init.d/samba start
echo `date` samba was restarted >> /etc/samba/restart.log
fi
Has anyone else seen something like this happen?
Gerardo.-
