Hello,
I've compiled Samba 4.7 from repository using a Debian 9 machine and
I've
noticed that the system started to create zombie processes of samba:
# ps aux |grep "Z"
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 502 0.0 0.0 0 0 ? Z 13:01 0:00 [samba]
<defunct>
root 1346 0.0 0.0 0 0 ? Z 13:11 0:00 [samba]
<defunct>
root 2088 0.0 0.0 0 0 ? Z 13:21 0:00 [samba]
<defunct>
root 2819 0.0 0.0 0 0 ? Z 13:31 0:00 [samba]
<defunct>
root 3541 0.0 0.0 0 0 ? Z 13:41 0:00 [samba]
<defunct>
root 4269 0.0 0.0 0 0 ? Z 13:51 0:00 [samba]
<defunct>
root 5015 0.0 0.0 0 0 ? Z 14:01 0:00 [samba]
<defunct>
root 5753 0.0 0.0 0 0 ? Z 14:11 0:00 [samba]
<defunct>
root 6503 0.0 0.0 0 0 ? Z 14:21 0:00 [samba]
<defunct>
root 7213 0.0 0.0 0 0 ? Z 14:31 0:00 [samba]
<defunct>
root 7932 0.0 0.0 0 0 ? Z 14:41 0:00 [samba]
<defunct>
I've got more than 300 samba zombie processes last time, but I don't
know
what's the problem.
I've the same samba version compiled on a Debian 8 machine and is working
fine.
someone had a simiar problem?
Thanks!!
--
_________________________________________
Daniel Carrasco Marín
Ingeniería para la Innovación i2TIC, S.L.
Tlf: +34 911 12 32 84 Ext: 223
www.i2tic.com
_________________________________________
Hai, Did you check the systemd units? ( not left overs from other versions? ) Is this a member of ADDC ? ) process shows [samba] so im asumming a member server. And what parameters are used, did you add --with-systemd ? and on debian DONT use : --with-system-mitkrb5 Debian used Heimdal kerberos ( centos/RH MIT ). Greetz, Louis> -----Oorspronkelijk bericht----- > Van: samba [mailto:samba-bounces at lists.samba.org] Namens > Daniel Carrasco via samba > Verzonden: maandag 25 september 2017 15:00 > Aan: samba at lists.samba.org > Onderwerp: [Samba] A lot of zombie processes on Debian 9 > > Hello, > > I've compiled Samba 4.7 from repository using a Debian 9 > machine and I've noticed that the system started to create > zombie processes of samba: > > # ps aux |grep "Z" > USER PID %CPU %MEM VSZ RSS TTY STAT START > TIME COMMAND > root 502 0.0 0.0 0 0 ? Z 13:01 > 0:00 [samba] > <defunct> > root 1346 0.0 0.0 0 0 ? Z 13:11 > 0:00 [samba] > <defunct> > root 2088 0.0 0.0 0 0 ? Z 13:21 > 0:00 [samba] > <defunct> > root 2819 0.0 0.0 0 0 ? Z 13:31 > 0:00 [samba] > <defunct> > root 3541 0.0 0.0 0 0 ? Z 13:41 > 0:00 [samba] > <defunct> > root 4269 0.0 0.0 0 0 ? Z 13:51 > 0:00 [samba] > <defunct> > root 5015 0.0 0.0 0 0 ? Z 14:01 > 0:00 [samba] > <defunct> > root 5753 0.0 0.0 0 0 ? Z 14:11 > 0:00 [samba] > <defunct> > root 6503 0.0 0.0 0 0 ? Z 14:21 > 0:00 [samba] > <defunct> > root 7213 0.0 0.0 0 0 ? Z 14:31 > 0:00 [samba] > <defunct> > root 7932 0.0 0.0 0 0 ? Z 14:41 > 0:00 [samba] > <defunct> > > > I've got more than 300 samba zombie processes last time, but > I don't know what's the problem. > I've the same samba version compiled on a Debian 8 machine > and is working fine. > > someone had a simiar problem? > > Thanks!! > > -- > _________________________________________ > > Daniel Carrasco Marín > Ingeniería para la Innovación i2TIC, S.L. > Tlf: +34 911 12 32 84 Ext: 223 > www.i2tic.com > _________________________________________ > -- > To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/samba >
2017-09-25 15:16 GMT+02:00 L.P.H. van Belle via samba <samba at lists.samba.org>:> Hai, > > Did you check the systemd units? ( not left overs from other versions? ) > Is this a member of ADDC ? ) process shows [samba] so im asumming a member > server. > > And what parameters are used, did you add --with-systemd ? > and on debian DONT use : --with-system-mitkrb5 > Debian used Heimdal kerberos ( centos/RH MIT ). > > Greetz, > > Louis > > > > > -----Oorspronkelijk bericht----- > > Van: samba [mailto:samba-bounces at lists.samba.org] Namens > > Daniel Carrasco via samba > > Verzonden: maandag 25 september 2017 15:00 > > Aan: samba at lists.samba.org > > Onderwerp: [Samba] A lot of zombie processes on Debian 9 > > > > Hello, > > > > I've compiled Samba 4.7 from repository using a Debian 9 > > machine and I've noticed that the system started to create > > zombie processes of samba: > > > > # ps aux |grep "Z" > > USER PID %CPU %MEM VSZ RSS TTY STAT START > > TIME COMMAND > > root 502 0.0 0.0 0 0 ? Z 13:01 > > 0:00 [samba] > > <defunct> > > root 1346 0.0 0.0 0 0 ? Z 13:11 > > 0:00 [samba] > > <defunct> > > root 2088 0.0 0.0 0 0 ? Z 13:21 > > 0:00 [samba] > > <defunct> > > root 2819 0.0 0.0 0 0 ? Z 13:31 > > 0:00 [samba] > > <defunct> > > root 3541 0.0 0.0 0 0 ? Z 13:41 > > 0:00 [samba] > > <defunct> > > root 4269 0.0 0.0 0 0 ? Z 13:51 > > 0:00 [samba] > > <defunct> > > root 5015 0.0 0.0 0 0 ? Z 14:01 > > 0:00 [samba] > > <defunct> > > root 5753 0.0 0.0 0 0 ? Z 14:11 > > 0:00 [samba] > > <defunct> > > root 6503 0.0 0.0 0 0 ? Z 14:21 > > 0:00 [samba] > > <defunct> > > root 7213 0.0 0.0 0 0 ? Z 14:31 > > 0:00 [samba] > > <defunct> > > root 7932 0.0 0.0 0 0 ? Z 14:41 > > 0:00 [samba] > > <defunct> > > > > > > I've got more than 300 samba zombie processes last time, but > > I don't know what's the problem. > > I've the same samba version compiled on a Debian 8 machine > > and is working fine. > > > > someone had a simiar problem? > > > > Thanks!! > > > > -- > > _________________________________________ > > > > Daniel Carrasco Marín > > Ingeniería para la Innovación i2TIC, S.L. > > Tlf: +34 911 12 32 84 Ext: 223 > > www.i2tic.com > > _________________________________________ > > -- > > To unsubscribe from this list go to the following URL and read the > > instructions: https://lists.samba.org/mailman/options/samba > > > > > -- > To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/sambaHello, thanks for your response. It's a DC server (both, debian 8 and debian 9 servers are DC's together). The configure command line I've used is: ./configure --enable-gnutls --with-gpgme --with-static-modules=ALL --with-systemd --prefix='/server/samba/bin/' --sysconfdir='/server/samba/conf/' and my systemd file is: [Unit] Description=Samba Active Directory Domain Controller After=network.target remote-fs.target nss-lookup.target [Service] Type=forking ExecStart=/server/samba/bin/sbin/samba -D PIDFile=/server/samba/bin/var/run/samba.pid [Install] WantedBy=multi-user.target I've built both with same configuration and I use the same Systemd file. Of course I've compiled every samba on their machine and is not a copy from one to other. Thanks!! -- _________________________________________ Daniel Carrasco Marín Ingeniería para la Innovación i2TIC, S.L. Tlf: +34 911 12 32 84 Ext: 223 www.i2tic.com _________________________________________
Can you try with this systemd unit file. Restarting does not close all prosesses with that one. ( you need : ExecReload=/bin/kill -HUP $MAINPID ) Jessie used probely sysv and not systemd, which should explain why there are so many zombies. [Unit] Description=Samba AD Daemon Documentation=man:samba(8) man:samba(7) man:smb.conf(5) After=network.target [Service] Type=notify NotifyAccess=all PIDFile=/server/samba/bin/var/run/samba.pid ExecStart=/server/samba/bin/sbin/samba ExecReload=/bin/kill -HUP $MAINPID [Install] WantedBy=multi-user.target Greetz, Louis> -----Oorspronkelijk bericht----- > Van: samba [mailto:samba-bounces at lists.samba.org] Namens > Daniel Carrasco via samba > Verzonden: maandag 25 september 2017 15:27 > Aan: samba at lists.samba.org > Onderwerp: Re: [Samba] A lot of zombie processes on Debian 9 > > 2017-09-25 15:16 GMT+02:00 L.P.H. van Belle via samba > <samba at lists.samba.org > >: > > > Hai, > > > > Did you check the systemd units? ( not left overs from > other versions? > > ) Is this a member of ADDC ? ) process shows [samba] so im > asumming a > > member server. > > > > And what parameters are used, did you add --with-systemd ? > > and on debian DONT use : --with-system-mitkrb5 Debian used Heimdal > > kerberos ( centos/RH MIT ). > > > > Greetz, > > > > Louis > > > > > > > > > -----Oorspronkelijk bericht----- > > > Van: samba [mailto:samba-bounces at lists.samba.org] Namens Daniel > > > Carrasco via samba > > > Verzonden: maandag 25 september 2017 15:00 > > > Aan: samba at lists.samba.org > > > Onderwerp: [Samba] A lot of zombie processes on Debian 9 > > > > > > Hello, > > > > > > I've compiled Samba 4.7 from repository using a Debian 9 > machine and > > > I've noticed that the system started to create zombie > processes of > > > samba: > > > > > > # ps aux |grep "Z" > > > USER PID %CPU %MEM VSZ RSS TTY STAT START > > > TIME COMMAND > > > root 502 0.0 0.0 0 0 ? Z 13:01 > > > 0:00 [samba] > > > <defunct> > > > root 1346 0.0 0.0 0 0 ? Z 13:11 > > > 0:00 [samba] > > > <defunct> > > > root 2088 0.0 0.0 0 0 ? Z 13:21 > > > 0:00 [samba] > > > <defunct> > > > root 2819 0.0 0.0 0 0 ? Z 13:31 > > > 0:00 [samba] > > > <defunct> > > > root 3541 0.0 0.0 0 0 ? Z 13:41 > > > 0:00 [samba] > > > <defunct> > > > root 4269 0.0 0.0 0 0 ? Z 13:51 > > > 0:00 [samba] > > > <defunct> > > > root 5015 0.0 0.0 0 0 ? Z 14:01 > > > 0:00 [samba] > > > <defunct> > > > root 5753 0.0 0.0 0 0 ? Z 14:11 > > > 0:00 [samba] > > > <defunct> > > > root 6503 0.0 0.0 0 0 ? Z 14:21 > > > 0:00 [samba] > > > <defunct> > > > root 7213 0.0 0.0 0 0 ? Z 14:31 > > > 0:00 [samba] > > > <defunct> > > > root 7932 0.0 0.0 0 0 ? Z 14:41 > > > 0:00 [samba] > > > <defunct> > > > > > > > > > I've got more than 300 samba zombie processes last time, > but I don't > > > know what's the problem. > > > I've the same samba version compiled on a Debian 8 machine and is > > > working fine. > > > > > > someone had a simiar problem? > > > > > > Thanks!! > > > > > > -- > > > _________________________________________ > > > > > > Daniel Carrasco Marín > > > Ingeniería para la Innovación i2TIC, S.L. > > > Tlf: +34 911 12 32 84 Ext: 223 > > > www.i2tic.com > > > _________________________________________ > > > -- > > > To unsubscribe from this list go to the following URL and read the > > > instructions: https://lists.samba.org/mailman/options/samba > > > > > > > > > -- > > To unsubscribe from this list go to the following URL and read the > > instructions: https://lists.samba.org/mailman/options/samba > > > > Hello, thanks for your response. > > It's a DC server (both, debian 8 and debian 9 servers are > DC's together). > > The configure command line I've used is: > ./configure --enable-gnutls --with-gpgme > --with-static-modules=ALL --with-systemd --prefix='/server/samba/bin/' > --sysconfdir='/server/samba/conf/' > > and my systemd file is: > [Unit] > Description=Samba Active Directory Domain Controller > After=network.target remote-fs.target nss-lookup.target > > [Service] > Type=forking > ExecStart=/server/samba/bin/sbin/samba -D > PIDFile=/server/samba/bin/var/run/samba.pid > > [Install] > WantedBy=multi-user.target > > > I've built both with same configuration and I use the same > Systemd file. Of course I've compiled every samba on their > machine and is not a copy from one to other. > > Thanks!! > -- > _________________________________________ > > Daniel Carrasco Marín > Ingeniería para la Innovación i2TIC, S.L. > Tlf: +34 911 12 32 84 Ext: 223 > www.i2tic.com > _________________________________________ > -- > To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/samba >