Quoting Bernard Li <[EMAIL PROTECTED]>: > Hi Geoffroy: > > Can you please provide how you reached this state: > > 1) How did you invoke the Wizard
install_cluster since i said i had to re-launch install_cluster > 2) Steps you executed to reach this state Just a normal installation process, the problem seems to happen after few hours (over the night in my case). > > Perhaps easiest way is to post your oscarinstall.log. > > I have deleted nodes before with FC5 and didn't have any issues, haven't > tried with FC4 though as far as I remember. > > P.S. Perhaps mysqld wasn't running when you ran "Delete Nodes"? I do not think it is a problem with the delete node step... MySQL freaked out. Unfortunately it seems i do not have mysql logs. > > Cheers, > > Bernard > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf > > Of [EMAIL PROTECTED] > > Sent: Wednesday, June 21, 2006 13:09 > > To: [email protected] > > Subject: [Oscar-devel] Problem with fc4, trunk and oda > > > > Impossible to cleanly delete my nodes, it seems that ODA > > quits periodically > > (actually it is more a MySQL issue). If i re-launch > > install_cluster everything > > seems to be back to normal. > > Did someone have this problem before? > > > > --> Update Wizard Env (as needed) > > DBD::mysql::st execute failed: MySQL server has gone away at > > /data/src/oscar/lib/OSCAR/oda.pm line 798. > > DBD::mysql::st execute failed: MySQL server has gone away at > > /data/src/oscar/lib/OSCAR/oda.pm line 798. > > DBD::mysql::st execute failed: MySQL server has gone away at > > /data/src/oscar/lib/OSCAR/oda.pm line 798. > > DBD::mysql::st execute failed: MySQL server has gone away at > > /data/src/oscar/lib/OSCAR/oda.pm line 798. > > >> Turning off generic services > > >> Executing post_clients phase > > No ipchains on this computer > > No modification to do for ipchains > > --> About to run > > /data/src/oscar/packages/sis/scripts/post_clients for sis > > using ODA to read the OSCAR database for node and adapters > > information ... > > reading SIS database for node and adapters information ... > > Node oscarnode1 is listed in the OSCAR database as using sis > > as the installer, > > but node oscarnode1 is NOT in the SIS database, DELETING node > > oscarnode1 from > > the OSCAR database ... > > Done deleting node oscarnode1 from the OSCAR database. > > --> About to run > > /data/src/oscar/packages/switcher/scripts/post_clients for > > switcher > > --> About to run > > /data/src/oscar/packages/c3/scripts/post_clients for c3 > > --> About to run > > /data/src/oscar/packages/kernel_picker/scripts/post_clients for > > kernel_picker > > >> Executing post_install phase > > --> About to run > > /data/src/oscar/packages/ganglia/scripts/post_install for > > ganglia > > [ganglia] Ganglia gmond configuration file modified, > > re-starting daemon... > > Shutting down GANGLIA gmond: [ OK ] > > Starting GANGLIA gmond: [ OK ] > > editing /etc/gmetad.conf > > match: gridname\s+.* > > match: data_source\s+.* > > [ganglia] Ganglia gmetad configuration file modified, > > re-starting daemon... > > Shutting down GANGLIA gmetad: [ OK ] > > Starting GANGLIA gmetad: [ OK ] > > [ganglia] Starting up apache... > > Stopping httpd: [ OK ] > > Starting httpd: [ OK ] > > [ganglia] Ganglia page is located at > > http://ft_headnode.ornl.gov/ganglia/ > > --> About to run > > /data/src/oscar/packages/loghost/scripts/post_install for > > loghost > > ************************* oscar_cluster ************************* > > --> About to run > > /data/src/oscar/packages/switcher/scripts/post_install for > > switcher > > Setting default for tag mpi ("lam-7.1.2") > > Tag "mpi" does not seem to exist yet. Skipping. > > --> About to run > > /data/src/oscar/packages/ntpconfig/scripts/post_install for > > ntpconfig > > Shutting down ntpd: [ OK ] > > Starting ntpd: [ OK ] > > ************************* oscar_cluster ************************* > > --> About to run > > /data/src/oscar/packages/opium/scripts/post_install for opium > > Could not find template for file switcher.ini, distro redhat > > If this contains distro-specific lines, please create a template > > in directory /opt/sync_files/templates > > image: > > $VAR1 = 'oscarimage'; > > --------------- > > cpush returned 65280 on subcluster oscarimage > > Could not find template for file gshadow, distro redhat > > If this contains distro-specific lines, please create a template > > in directory /opt/sync_files/templates > > image: > > $VAR1 = 'oscarimage'; > > --------------- > > cpush returned 65280 on subcluster oscarimage > > image: > > $VAR1 = 'oscarimage'; > > --------------- > > cpush returned 65280 on subcluster oscarimage > > image: > > $VAR1 = 'oscarimage'; > > --------------- > > cpush returned 65280 on subcluster oscarimage > > image: > > $VAR1 = 'oscarimage'; > > --------------- > > cpush returned 65280 on subcluster oscarimage > > --> About to run > > /data/src/oscar/packages/oda/scripts/post_install for oda > > generating the /etc/odaserver file on all oscar clients > > . /etc/profile.d/c3.sh && cexec 'echo oscar_server > /etc/odaserver' > > ************************* oscar_cluster ************************* > > Cluster setup complete! > > >> Re-starting generic services > > >> Re-starting server services > > >> Updating C3 configuration file > > >> Re-starting client services on remaining nodes > > Use of uninitialized value in concatenation (.) or string at > > /data/src/oscar/lib/OSCAR/Network.pm line 43. > > Use of uninitialized value in concatenation (.) or string at > > /data/src/oscar/lib/OSCAR/DelNode.pm line 197. > > Use of uninitialized value in string eq at > > /data/src/oscar/lib/OSCAR/DelNode.pm > > line 199. > > Running mkdhcpconf > > Option interface requires an argument > > usage: mkdhcpconf <options> > > > > options > > --outfile <name> the filename to write the output to > > --interface <name> the server's network interface to > > listen on. > > (default, eth0) > > --bootfile <file> the bootfile to serve to clients. > > (default, > > /tftpboot/pxelinux.bin) > > --gateway <host> the default route for the machines > > --domain <domain> the domain of the machines > > (default, server domain) > > --multicast <yes> to enable multicastng > > --nameservers <servers> a comma delimited list of nameservers. > > -v, --verbose massive verbose output > > > > > > Tk::Error: Failed to run mkdhcpconf -o /etc/dhcpd.conf --interface= > > --gateway=192.168.1.1 at > > /usr/lib/perl5/vendor_perl/5.8.6/i386-linux-thread-multi/Tk.pm > > line 247 > > Carp::croak at /usr/lib/perl5/5.8.6/Carp.pm line 269 > > OSCAR::DelNode::delnodes at > > /data/src/oscar/lib/OSCAR/DelNode.pm line 204 > > Tk callback for .toplevel.button > > Tk::__ANON__ at > > /usr/lib/perl5/vendor_perl/5.8.6/i386-linux-thread-multi/Tk.pm > > line 247 > > Tk::Button::butUp at > > /usr/lib/perl5/vendor_perl/5.8.6/i386-linux-thread-multi/Tk/Bu > > tton.pm line 111 > > <ButtonRelease-1> > > (command bound to event) > > > > > > All the advantages of Linux Managed Hosting--Without the Cost > > and Risk! > > Fully trained technicians. 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