On Freitag, 21. April 2006 00:18 Jan Engelhardt wrote: > Does not really matter what userspace app is running. If it's mplayer > the message is "rtc: lost some interrupts at 1024Hz.", and if it's > VMware it's whatever the Guest OS requires, mostly 2000 or 200 Hz. The tipps from vmware support at http://www.vmware.com/support/kb/enduser/std_adp.php?p_sid=tthOqz5i&p_lva=&p_faqid=1420&p_created=1093994398&p_sp=cF9zcmNoPTEmcF9ncmlkc29ydD0mcF9yb3dfY250PTE3JnBfc2VhcmNoX3RleHQ9bG9zdCBzb21lIGludGVycnJ1cHRzJnBfc2VhcmNoX3R5cGU9NyZwX3Byb2RfbHZsMT1_YW55fiZwX3Byb2RfbHZsMj1_YW55fiZwX3NvcnRfYnk9ZGZsdCZwX3BhZ2U9MQ**&p_li= seem to help, didn't get a "lost some interrupts" warning during the last 2 days. But, I got one "many lost ticks" warning: Apr 23 23:06:51 baum kernel: warning: many lost ticks. Apr 23 23:06:51 baum kernel: Your time source seems to be instable or some driver is hogging interupts Apr 23 23:06:51 baum kernel: rip __do_softirq+0x4f/0xd0 What I did was - setup VM host OS to 1000HZ, preemptible kernel - VM clients use 100HZ, and kernel options "clock=pit nosmp noapic nolapic" - VM client kernels are all non-SMP compiled now. Still, some kind of documentation in the Linux source tree would be nice, explaining what that message means and how to fix it. mfg zmi -- // Michael Monnerie, Ing.BSc ----- http://it-management.at // Tel: 0660/4156531 .network.your.ideas. // PGP Key: "lynx -source http://zmi.at/zmi3.asc | gpg --import" // Fingerprint: 44A3 C1EC B71E C71A B4C2 9AA6 C818 847C 55CB A4EE // Keyserver: www.keyserver.net Key-ID: 0x55CBA4EE
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