Hello all, I have a strange question from customer. They claim, their C/C++ application performs purely when running as non-root. Under root it performs well. I have no other info ! Not even what exactly is the nature of application, I know they use threads there and message queuing (not MQ, but built-in). They have z10 BC, two IFLs, no z/.VM, it is just one LPAR PoC project. RHEL 5. And this is the exact copy/paste of their question. <quote> What environment variables or other system setting we should set in order to run as fast as when it is started by root?
What are limits when setting thread priority (lowest = -10, highest = 10 or)? </quote> I know this is just a wild shot with so little info, but maybe it rings any bell to anybody ? Any idea ? Thank you =================== Marian Gasparovic =================== "The mere thought hadn't even begun to speculate about the merest possibility of crossing my mind." ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
