NET/MASTER Management Services (MS) System Management Guide

Managing the LOGPROC Procedure
Managing Activity Logs
105744 Tandem Computers Incorporated 10–5
Viewing Physical Attributes
of Log Files
Use the SHOW FILES command to view the physical attributes of activity log files.
The command takes this form:
SHOW FILES
The SHOW FILES command produces a display similar to the following:
(10:46) --------------------- OPERATOR CONTROL SERVICES ---------------------
SHOW FILES
NNM0310 FILENAME P-EXT S-EXT CUR MAX RCSZ CODE T
NNM0311 \ZENO.$PHEW4.ZNNMDATA.ZLGFILE1 100 100 16 16 4060 896 K
NNM0311 \ZENO.$PHEW4.ZNNMDATA.ZMAPFILE 100 40 12 16 1024 893 K
NNM0311 \ZENO.$PHEW4.ZNNMDATA.MSGDB 50 50 16 16 1024 0 K
NNM0311 \ZENO.$PHEW4.ZNNMDATA.UADAUTH 10 10 2 16 4050 0 K
NNM0311 \ZENO.$PHEW4.ZNNMDATA.UADUTIL 2 2 10 16 700 0 K
NNM0311 \ZENO.$PHEW4.ZNNMDATA.ZUACAUTH 10 10 1 16 4050 0 K
NNM0311 \ZENO.$PHEW4.ZNNMDATA.ZUACUTIL 2 2 7 16 700 0 K
NNM0311 \ZENO.$PHEW4.ZNNMDATA.CEXDCF 4 32 2 100 128 0 K
NNM0311 \ZENO.$PHEW4.ZNNMDATA.ZCEXCCF 2 2 3 16 128 0 K
NNM0311 \ZENO.$PHEW4.ZNNMDATA.ZCUSTHLP 2000 2 1 16 130 992 K
NNM0311 \ZENO.$PHEW4.ZNNMDATA.ZHLPDB 2000 2 1 16 130 992 K
NNM0999 *END* 11 FILES DISPLAYED
---------- ------------------ NonStop NET/MASTER D30 ---------------- --------
M=> SHOW FILES
The display identifies the file size, extents, and other information about activity log
files.
Managing the
LOGPROC Procedure
The LOGPROC procedure is a system-level NCL procedure that intercepts and
processes all messages destined for the NonStop NET/MASTER MS activity log. It is
controlled by the Activity Log Process (LOGP) virtual user.
As an NCL procedure, the LOGPROC procedure can use NCL’s full capabilities to
process messages. The following tasks represent some of the many purposes for
which an NCL programmer can create a LOGPROC procedure:
Message filtration—the LOGPROC procedure can suppress messages destined for
the activity log. You can filter messages by any criteria you desire.
Counting messages—if you prefer to know the number of occurrences of a
message, you can write a LOGPROC procedure that increments a counter each
time it receives a designated message during a specified interval.
Automating message response—the LOGPROC procedure can pass a message to
another NCL procedure that initiates a response to the condition that generated
the message.