hi every one, from yesterdays i have kernel panic every few hours .. i stop all vpses and run ram test and it eat all ram and swap but without crash the server and after that make hdd test and the load jump up to 80 and eat all cpu but not crash the server too if i start the vpses after the tests finish .. the kernel panic with load average 4 ~12 only ! i reinstall the system and try again but it panic again does any one know why please ? i attach the panic message i got from kvm .. if any one need any data fill free to ask please Best Regards my system is centos on Server Quad Core/8GB and i work with last stable kernel 2.6.18-128.1.1.el5.028stab062.3 #1 SMP Sun May 10 18:54:51 MSD 2009 x86_64 x86_64 x86_64 GNU/Linux
Hello, do you have a possibility to install something similar to serial console in order to collect full output? http://wiki.openvz.org/Remote_console_setup It is not clear yet if a provided output points to an initial problem or it is just a consequence of another phenomenon. Moreover , this output is not complete. I'd recommend you to use memtest86. Have you tried it? And of course, don't hesitate to file a bug into bugzilla. http://bugzilla.openvz.org/
hiiii, thank you for attention and replay .. yes i make ram test with memtest ,memhog .. and about the console i will try it and let you know Best Regards
Hi, > yes i make ram test with memtest ,memhog .. Could you please clarify a bit: did you try exactly 'memtest86' or some other memtester? 'memtest86' is highly appreciated because it runs bare metal, without any OS loaded and thus can check ALL the memory unlike other userspace memory testers. Thank you. -- Konstantin