On Wednesday 23 March 2016 10:14:09 John Thornton wrote: > Ian has a computer with my harddrive in it that gives a puzzling real > time delay. uname -r returns 3.4-9-rtai-686-pae but the dmesg has [ > 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: > non-PAE kernel! > There's one of the kernels at about that version number that proclaims it is PAE, but it will not use more than 3.2Gb of the 8 in this machine. Spends far more time in swap than any kernel we've had in a long time. However, that kernel is running on that 4G equiped dell dimension 745 on my newer mill, and running flawlessly. Apparently it doesn't like more than 4Gigs of ram. On that machine 3 days uptime & no swap used. And, no mention of isolcpus in dmsg. I really ought to fix that... But when I did, latency-test got worse, so I took it back out. No base thread on that machine anyway. > > > > > > Thanks > JT
Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) Genes Web page <http://geneslinuxbox.net:6309/gene> ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785351&iu=/4140 _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
