HP-UX Reference (11i v2 03/08) - 5 Miscellaneous Topics, 7 Device (Special) Files, 9 General Information, Index (vol 9)

aio_req_per_thread(5) aio_req_per_thread(5)

(Tunable Kernel Parameters)

What Other Tunables Should Be Changed at the Same Time as This One?

aio_proc_threads

interacts with this tunable by setting a strict limit on the number of threads that

can be used for POSIX AIO.

aio_proc_thread_pct

interacts with this tunable by setting a limit on the number of threads that

can be used for POSIX_AIO, but does so based on a percentage of the maximum number of allowable pro-

cess threads. This allows the AIO thread pools to respond dynamically to changes in

max_thread_proc

aio_monitor_run_sec

deﬁnes how often (in seconds) the AIO thread mechanism will monitor itself

for adherence to the constraints deﬁned by the tunables above.

WARNINGS

All HP-UX kernel tunable parameters are release speciﬁc. This parameter may be removed or have its

meaning changed in future releases of HP-UX.

AUTHOR

aio_req_per_thread

was developed by HP.