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December 2000, Week 3

HP3000-L@RAVEN.UTC.EDU
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Subject:
Re: Pin 40 and 42
From:
Goetz Neumann <[log in to unmask]>
Reply To:
Goetz Neumann <[log in to unmask]>
Date:
Wed, 20 Dec 2000 05:01:10 -0600
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text/plain (22 lines) 
"Nizzardini, Al" wrote:
>
> What are sys processes 40 and 42. Do they have anything to do with
> transaction manager and dispatcher?

Not XM, no.
XM process numbers are rather deterministic as they get created
during bootup of the system. There are 5 processes belonging to
XM (at least on all currently supported releases) and they should
be PINs 10..14 or 11..15.

If you see other processes doing a very high number of disc IOs,
but they do not show a program name, then my guess would be
you are looking at io_mgr_process PINs which probably do
DTC communication event logging, typically due to a hearbeat
problem on your link because SQE-Test is not enabled on some of
your LAN tranceivers on some of your DTCs.

HTH,

Götz.

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