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2
votes
4answers
1k views

Nice level not working on linux

I have some highly floating point intensive processes doing very little I/O. One is called "xspec", which calculates a numerical model and returns a floating point result back to a master process ...
5
votes
1answer
1k views

How do I test the effect of ionice (against a device using the cfq scheduler)?

I'm trying to construct an experiment to measure the effect of ionice. What I'd like to do is to (per another answer on serverfault) cause frequent enough I/O that a sufficiently "niced" process is ...
1
vote
0answers
103 views

Win Srv 2012 task scheduler - trigger based on domain workstation logon/logoff/sleep/wake

I've got a domain controller (only one) with Win Srv 2012 and a number of workstations with Win 7. I need to run a task on a DC straight after domain user logon/off/sleep/wake to a workstation. The ...