We also have a problem with sunray, I run the same versions as below. I have change the cron.daily script, add ulimit 16384 to prefdm and create a system-local.conf file for dbus. I also have new gem rpm’s from Oracle foor the 26d problems.
I have made a service request about three month ago and finally after about three months I got the message that there is a problem with Oracle linux 6.3 in combination with sunray 5.4.2. I hope to get a patch after Xmas, Oracle is working on a patch. Can you do a grep tainted /var/log/messages when it happens, by me I find aan line with uttsc-bin not tainted every time things go wrong. When I find this line and do not reboot the server the systems stops after a time. This error message has to to do with the combination sunray software and oracle linux. I have replaced uttsc with rdesktop, but then the error message is rdesktop is not tainted. For the moment I run four sunray 5.3.1 servers and four sunray 5.4.2 servers. The sunray 5.3.1 is not good but less problems then 5.4.2. I have the 5.3.1 servers offline to test the 5.4.2 servers, when the problems getting worse I put the 5.4.2. offline and the 5.3.1 online. We have 800 tc’s and 500 users daily. The problems appear with 10 users, 50 users, 150 users at one servers, I cannot see that the amount of users has effect, it seems to happens randomly . Hans Varkevisser Op 26 dec. 2013, om 04:06 heeft Ken Mandelberg <k...@mathcs.emory.edu> het volgende geschreven: > We are migrating our Sunray clients from ader Ubuntu server to newer hardware > running Oracle Linux. > > Our testing seemed to go well until we hit about 55 clients. This is not a > performance issue, in fact at the moment there are only 5 clients active and > 50 at gdm-simple-greeter. However, if we push past 55 additional clients get > into gnome-session but never get a greeter (it looks like the greeter exits > with status 1). > > So some sort of resource must be hitting us either in Oracle Linux or Sunray > server. Any ideas? > > For the record we are running > > %/opt/SUNWut/sbin/utrelease > Sun Ray Software 5.4.2.0.26 > Sun Ray Operating Software 11.1.3.0.26 > > %more /etc/oracle-release > Oracle Linux Server release 6.4 > > %uname -a > Linux HOSTNAME 2.6.39-400.17.1.el6uek.x86_64 #1 SMP Fri Feb 22 18:16:18 PST > 2013 x86_64 x86_64 x86_64 GNU/Linux > > _______________________________________________ > SunRay-Users mailing list > SunRay-Users@filibeto.org > http://www.filibeto.org/mailman/listinfo/sunray-users _______________________________________________ SunRay-Users mailing list SunRay-Users@filibeto.org http://www.filibeto.org/mailman/listinfo/sunray-users