IIRC, JES2 runs the number of INTRDR processors (tasks)
specifien on the INTRDR init statement. Not sure what
happens when more SYSOUT=(*,INTRDR) than INTRDR PCEs
are trying to submit jobs. I guess that the OPEN will
just wait for an INTRDR PCE to become available to handle
the request.
No
I don't know if you can specify the number of conversion tasks
allowed or not; last time I tried to care, I couldn't specify a
number for conversion tasks, but I could specify up to 10 INTRDR's.
Number of conversion tasks is specified on the PCEDEF statement
(CNVTNUM=). I think it's been there
Neil,
you mentioned that you were getting $HASP050: 90% JNUM
messages during your problem time periods.
Others have suggested PCE settings and some other ways to increase
the number of internal readers, in order to increase throughput.
Personally, I'd also look at ways to avoid JNUM 90% and to
In a message dated 6/26/2008 12:14:42 P.M. Central Daylight Time,
[EMAIL PROTECTED] writes:
Personally, I'd also look at ways to avoid JNUM 90% and to increase
the total number of jobs that can be in the system at any given time.
Can you tell us your settings that control JNUM?
Can you
If you believe that the slow down is in JES, have you researched the
output from JMonitor and/or the JDHistory, etc. These usually go a long
way in explaining what JES is doing and what's its problem?
Jack Kelly
202-502-2390 (Office)
Neil Duffee wrote:
...
This line of inquiry (among others) focuses on JES2's internal readers.
We suspect processes generating e-mail to students with a 1-1 ratio of
jobs to messages ie. 1 job=1 e-message, using SYSOUT=(*,INTRDR). (We're
also pursuing multi-step jobs since $HASP050: 90% JNUM
At 18:23 -0400 on 06/25/2008, Neil Duffee wrote about z/OS v1.7 JES2:
StcInRdr vs. IntRdr:
So, the question is, presuming it's already working on INTRDR, how does
JES2 contend with this load? Are all the jobs in INTRDR converted then
JES2 switches to STCINRDR? Does STCINRDR have precedence
Hey there. I'm grasping at straws and am hoping someone remembers their
JES2 internals. I've looked in the JES2 Innita Tuna? manual (Ch 2.
Controlling JES2 processes) without success and can't find a RedBook
that helps. Perhaps someone remembers or can point me to a Fine Manual.
(I'll ETR
-snip---
Hey there. I'm grasping at straws and am hoping someone remembers their
JES2 internals. I've looked in the JES2 Innita Tuna? manual (Ch 2.
Controlling JES2 processes) without success and can't find a RedBook
that helps. Perhaps
9 matches
Mail list logo