Ljubomir Ljubojevic
2014-Jan-27 14:18 UTC
[CentOS] Booting problem after update, how to track order of starting services
Hi. I have updated system/server that worked for a long time. It was upgrade from 6.4 to latest. After restart, system freezes after most/all of the daemons are booted. From interactive mode I found out that services starting are: ... ... atd jexec atieventsd libvirtd certmonger libvirt-guests local nxsensor nxserver webmin As soon as I allow webmin to pass, system freezes. BUT, if I stop after nxserver, and leave booting process at question weather to start webmin, and I login via SSH, I can start webmin. Question is how I find out what comes after webmin service. /var/log/messages is not written to, and I do not see anything in /var/log/boot.log System can operate normally if I leave it like that, I can even log-in via NX. -- Ljubomir Ljubojevic (Love is in the Air) PL Computers Serbia, Europe Google is the Mother, Google is the Father, and traceroute is your trusty Spiderman... StarOS, Mikrotik and CentOS/RHEL/Linux consultant
Ljubomir Ljubojevic
2014-Jan-27 14:22 UTC
[CentOS] Booting problem after update, how to track order of starting services
On 01/27/2014 03:18 PM, Ljubomir Ljubojevic wrote:> Hi. > > I have updated system/server that worked for a long time. It was upgrade > from 6.4 to latest. > > After restart, system freezes after most/all of the daemons are booted. > > From interactive mode I found out that services starting are: > > ... > ... > atd > jexec > atieventsd > libvirtd > certmonger > libvirt-guests > local > nxsensor > nxserver > webmin > > As soon as I allow webmin to pass, system freezes. BUT, if I stop after > nxserver, and leave booting process at question weather to start webmin, > and I login via SSH, I can start webmin. > > Question is how I find out what comes after webmin service. > > /var/log/messages is not written to, and I do not see anything in > /var/log/boot.log > > System can operate normally if I leave it like that, I can even log-in > via NX. > >Freeze is manifested with non responsive direct console, nothing on the screen, but also with network dying out. I disabled SELinux because restorecon was spewing file not found on some Windows files hosted there via Samba. I also tried disabling kdump. -- Ljubomir Ljubojevic (Love is in the Air) PL Computers Serbia, Europe Google is the Mother, Google is the Father, and traceroute is your trusty Spiderman... StarOS, Mikrotik and CentOS/RHEL/Linux consultant
Phelps, Matt
2014-Jan-27 14:53 UTC
[CentOS] Booting problem after update, how to track order of starting services
On Mon, Jan 27, 2014 at 9:18 AM, Ljubomir Ljubojevic <centos at plnet.rs>wrote:> Hi. > > I have updated system/server that worked for a long time. It was upgrade > from 6.4 to latest. > > After restart, system freezes after most/all of the daemons are booted. > > From interactive mode I found out that services starting are: > > ... > ... > atd > jexec > atieventsd > libvirtd > certmonger > libvirt-guests > local > nxsensor > nxserver > webmin > > As soon as I allow webmin to pass, system freezes. BUT, if I stop after > nxserver, and leave booting process at question weather to start webmin, > and I login via SSH, I can start webmin. > > Question is how I find out what comes after webmin service. > >Does "ls /etc/rc5.d/S*" give you the order that services are started for level 5? /var/log/messages is not written to, and I do not see anything in> /var/log/boot.log > > System can operate normally if I leave it like that, I can even log-in > via NX. > > > -- > > Ljubomir Ljubojevic > (Love is in the Air) > PL Computers > Serbia, Europe > > Google is the Mother, Google is the Father, and traceroute is your > trusty Spiderman... > StarOS, Mikrotik and CentOS/RHEL/Linux consultant > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos >-- Matt Phelps System Administrator, Computation Facility Harvard - Smithsonian Center for Astrophysics mphelps at cfa.harvard.edu, http://www.cfa.harvard.edu