[Info-vax] AST Quota

David J Dachtera djesys.no at spam.comcast.net
Tue Mar 17 22:35:08 EDT 2009


John Santos wrote:
> 
> In article <6520451d-63a2-4b68-b968-d6d4399ba972
> @e38g2000yqa.googlegroups.com>, Craigers01 at gmail.com says...>
> > I have a process that is getting an error, "%SYSTEM-F-NOIOCHAN, no I/O
> > channel available" when a sys$crembx command is issued. The process
> > works for a long time before eventually crashing. I'm trying to figure
> > out what is happening to cause the error. One thing I notice is that
> > my AST quota is decreasing over time. When i user "SHOW PROC/QUOTA" I
> > get a value called "AST quota". The value starts around 100 and
> > decreases over time. When I look at AUTHORIZE, it reports an ASTlm =
> > 24 for this account.
> >
> > I was thinking of increasing my AST quota, but I do not understand
> > where it is coming from given that the value of ASTlm reported by
> > AUTHORIZE is less than the value reported by SHOW/PROC/QUOTA.
> >
> > How do I increase my AST Quota?
> >
> > Thanks for your help!
> >
> > Craig
> 
> Re the mystery of why the process AST quota starts at 100 even
> though AUTHORIZE says ASTLM is 24...  There is a sysgen parameter
> PQL_MASTLM (which AUTOGEN seems to set to 100) that sets the
> minimum AST quota for a created process.  So unless you push
> the AUTHORIZE ASTLM above 100, you won't change anything.  (Or
> play with reducing PQL_MASTLM, it's dynamic.)

Indeed. Process Quota Limit _ Minimum (PQL_M). There's a handful of
them. Overrides UAF values.

D.J.D.



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