On 15 Okt., 20:31, Miguel Sanderswrote:
>[...]
> The only explanation could be that the maxservers tunable refers to
> the maximum number of servers per logical CPU. Is this correct?
>
> Thanks a lot
>
> Miguel
Yes, it's a per CPU number.
This is a discussion on Number of AIO Kprocs - Aix ; Hello folks AIO is currently configured as: # lsattr -El aio0 autoconfig available STATE to be configured at system restart True fastpath enable State of fast path True kprocprio 39 Server PRIORITY True maxreqs 16384 Maximum number of REQUESTS True ...
Hello folks
AIO is currently configured as:
# lsattr -El aio0
autoconfig available STATE to be configured at system restart True
fastpath enable State of fast path True
kprocprio 39 Server PRIORITY True
maxreqs 16384 Maximum number of REQUESTS True
maxservers 500 MAXIMUM number of servers per cpu True
minservers 100 MINIMUM number of servers True
# lscfg | grep proc | wc -l
10
However when I look at the number of AIO kprocs in use, I see:
# pstat -a | grep 'aioserver' | wc -l
8322
Which is higher than 500 * 10 ??
The only explanation could be that the maxservers tunable refers to
the maximum number of servers per logical CPU. Is this correct?
Thanks a lot
Miguel
On 15 Okt., 20:31, Miguel Sanderswrote:
>[...]
> The only explanation could be that the maxservers tunable refers to
> the maximum number of servers per logical CPU. Is this correct?
>
> Thanks a lot
>
> Miguel
Yes, it's a per CPU number.
On 10/15/2008 08:31 PM, Miguel Sanders wrote:
> However when I look at the number of AIO kprocs in use, I see:
> # pstat -a | grep 'aioserver' | wc -l
> 8322
>
> Which is higher than 500 * 10 ??
> The only explanation could be that the maxservers tunable refers to
> the maximum number of servers per logical CPU. Is this correct?
Yes - compare it to output from 'bindprocessor -q'.
Regards
Niel