About AIOs vp ...

Hi, Do the AIOs vp lunch treaths as CPUs vp do ? According to onstat -g ath, #AIOs threaths seem to be equal to #AIOs vp. Regards, Manel Falcó

"Manel Falcó i Aige" wrote: > > Hi, > Do the AIOs vp lunch treaths as CPUs vp do ? > According to onstat -g ath, #AIOs threaths seem to be equal to #AIOs > vp. I'm not sure of your question but let's give it a stab. If you are running KAIO turned on then there is exactly one KAIO thread (or aio thread) started by each CPU VP to coordinate asynchronous I/O for it. If you are NOT running with KAIO turned on then there will be AIOVPS number of AIO VPS started and each will have ONLY its main line thread performina asynchronous I/O for any CPU VP that needs service. The AIO threads are the only OS level threads that ANY IDS VP will spawn. If that's not the question or you need more details, feel free to post again. Art S. Kagel

Good Morning, Well, I missed an "a" in "lunch". That is to say: "launch". Maybe I didn't chose the best verb in this case (as usual) but sometimes I have some clouds on my head while using my English ... Yes Art, you understood what I meant. Thanks. Manel Falcó. PS: I'll try to lunch some AIOs this morning ... On Fri, 21 Jul 2000 15:02:37 -0400, "Art S. Kagel" <kagel@bloomberg.net> wrote: >"Manel Falcó i Aige" wrote: >> >> Hi, >> Do the AIOs vp lunch treaths as CPUs vp do ? >> According to onstat -g ath, #AIOs threaths seem to be equal to #AIOs >> vp. > >I'm not sure of your question but let's give it a stab. If you are >running KAIO turned on then there is exactly one KAIO thread (or aio >thread) started by each CPU VP to coordinate asynchronous I/O for it. >If you are NOT running with KAIO turned on then there will be AIOVPS >number of AIO VPS started and each will have ONLY its main line >thread performina asynchronous I/O for any CPU VP that needs service. >The AIO threads are the only OS level threads that ANY IDS VP will >spawn. If that's not the question or you need more details, feel >free to post again. > >Art S. Kagel