hello, LDM_SERVER is a loadbalancer ip address of all your appserv. It's quite possible that the server is not the same on 2 requests.
The server LDM uses to login is refreshed when user login, so if the appserv is down by the time the user login it won't try to log into a server. I suggest you to use the ltsp-cluster-control log tab and look the event action: "User login". On Tue, 2011-09-20 at 14:53 -0400, Peter Hartmann wrote: > hiya, > Running ltsp-cluster on Ubuntu 10.04 with one root server and two > nodes serving apps. The problem is sometimes clients that log into > LDM server app-srv1 have the environment variable LDM_SERVER set to > the other server app-srv2. For testing purposes, I have screen_04 = > shell, and screen_02 = xterm (minimal X script). env returns the' > LDM_SERVER variable and from xterm, running ltsp-cluster-info from > xterm shows the Application Server value. When the problem occurs, > after login and one opens a command prompt, the hostname at the shell > is either app-srv1 or app-srv2 but the info garnered from the other > screens is indeed the opposite server. In other words, It goes both > ways: sometimes actual LDM is app-srv1 and LDM_SERVER is set to > app-srv02 or actual LDM is app-srv2 and LDM_SERVER is set to > app-srv1. > > > In Cluster Control, the Terminal Logs show the accurate LDM server > the clients are using. Any ideas on where to start looking? > > Earlier I fixed a problem with /etc/ltsp/lbaconfig.xml that was > setting LDM_SERVER to the interface associated with the default > gateway but this seems like a different problem. > > Thanks in advance, > > Peter Hartmann > > ------------------------------------------------------------------------------ > All the data continuously generated in your IT infrastructure contains a > definitive record of customers, application performance, security > threats, fraudulent activity and more. Splunk takes this data and makes > sense of it. Business sense. IT sense. Common sense. > http://p.sf.net/sfu/splunk-d2dcopy1 > _____________________________________________________________________ > Ltsp-discuss mailing list. To un-subscribe, or change prefs, goto: > https://lists.sourceforge.net/lists/listinfo/ltsp-discuss > For additional LTSP help, try #ltsp channel on irc.freenode.net ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2dcopy1 _____________________________________________________________________ Ltsp-discuss mailing list. To un-subscribe, or change prefs, goto: https://lists.sourceforge.net/lists/listinfo/ltsp-discuss For additional LTSP help, try #ltsp channel on irc.freenode.net
