On Fri, Oct 2, 2009 at 5:24 PM, Rich Megginson <rmeggins at redhat.com> wrote: > Mikael Kermorgant wrote: >> >> Hello, >> >> First ones were the day after a schema modification on the master >> which had not been weel propagated on the slaves. > > How did you modify the schema on the master? Via the console, by adding an attribute. Had to copy the schema files to the slaves later. >> >> This could be the >> explanation but I'm not really sure as it worked well several hours. >> >> The last one was today when using the console. >> > > Try console -D 9 -f console.log if you can reproduce the Ok, I'll try that next time. >> Problem is we have no logs. Server suddenly freezes and is no more >> available via ssh , vnc or xen console. >> > > So the entire VM freezes, not just the directory server? > So you see the server crashing and the VM freezing? Yes, sort of. I still had control of the cursor but could not ctrl+c the console on the xterm >> Would somebody have an idea about which steps to debug this situation ? >> > > Anything in the error log? ?/var/log/messages ? ?any other log files in > /var/log? Only in /var/log/xen/xend.log which indicates that this is quite offtopic. I'll see what I can find on the xen side, Thanks, Mikael