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When NMDUMP displays the list of subsystems and IDs, and prompts you
for the IDs you want to select, specify the SNA NRJE ID: 2. Then, proceed
normally with NMDUMP. Note that NMDUMP is described in more detail
in the SNA Link Services Reference Manual (for
MPE V) and in Using the Node Management Services Utilities (for
MPE XL). If you are not familiar with NMDUMP, you should read the
information in the appropriate manual before running NMDUMP. SNA NRJE Formatting Options Menu | |
For SNA NRJE, NMDUMP displays a formatting options menu, as shown
in Figure 5-1 “ NMDUMP Formatting Options Menu for
SNA NRJE” that allows you to specify how you
want the tracing or logging records to be displayed: Figure 5-1 NMDUMP Formatting Options Menu for
SNA NRJE Option 1 specifies the numerical representation
for the unformatted data dumps. Option 2 specifies whether the unit to be represented
as one number is the byte or the word. In the formatted output,
hexadecimal numbers are preceded by an exclamation point (
!), and octal numbers are preceded by a percent
sign (%). All the other numbers are decimal, except in
cases where the digits 0 and 1 are used to indicate the setting
of a specific bit. Option 3 specifies whether character mode is to
be on or off. If character mode is on, each unformatted hexadecimal
or octal output line is followed by a line containing the corresponding
printable characters in the character code specified by option 4.
Nonprintable characters are represented as periods. Option 4 specifies the character code the data is
to be printed in: ASCII or EBCDIC. Option 5 allows the user to disable or enable unformatted
data dumps (that is, lines with hexadecimal or octal numbers only
[no text]). If the data dumps are enabled, the data of the formatted sections
is also represented as unformatted raw data (as it appears in the
input record). If the dumps are disabled, only formatted sections
appear in the output (except for the Request Unit sections in some
SNA Transport records, which are always printed).
In Figure 5-1 “ NMDUMP Formatting Options Menu for
SNA NRJE”, the values shown for the options
are the default values. To change the value of an option, type the
option number and press [RETURN]. If all the values are as you want them, you can exit
the menu by pressing [RETURN] without specifying an option number. SNA NRJE Output Formats | |
For SNA NRJE, NMDUMP formats tracing records and logging records. The
format for each type of record is described below. Tracing records are identified by a type and a subtype. In
a formatted trace record, the type and subtype numbers are shown
in parentheses, on the first line of information after the "Info
section." The data in the "Info section" is displayed
in either hexadecimal (preceded by a pound sign) or octal (preceded
by a percent sign), according to what was specified for option 1
on the NMDUMP Formatting Options menu. @LU trace records are type 0, and are formatted according
to five subtypes: Called by CI or intrinsics: Subtype 0: workstation number Subtype 1: wsid and number
Called from an LU process: Subtype 4: LU number and workstation
number Subtype 6: LUID and number, and workstation number Subtype 7: LUID and number, and wsid and number
Intrinsic trace records are type 1, and are formatted according
to two subtypes: Subtype 0: workstation number Subtype 1: wsid and number
SNA NRJE produces a subtype 1 intrinsic trace record for the
first intrinsic trace record in a trace file for a given workstation.
(Any continuation records for subtype 1 intrinsic trace records
are also subtype 1.) A subtype 1 trace record header shows the type
of tracing, the version ID, the workstation number (used to identify
the workstation within a trace file), the workstation ID (wsid),
the user ID, and the intrinsic number. The intrinsic names and their corresponding numbers are shown
below. INTRINSIC NAME MODULE # INTRINSIC NAME MODULE #
NRJEQUEUE 1 NRJESTARTWS 9
NRJEALTER 2 NRJEWSINFO 10
NRJECANCEL 3 NRJEWRITER 11
NRJERDRFENCE 4 NRJELULIST 12
NRJEDRACCESS 5 NRJECONSOLE 13
NRJEJOBINFO 6 NRJETRACE 14
NRJESUBMIT 7 NRJELUSTATUS 15
NRJESTOPWS 8 |
This is an example of a subtype 1 intrinsic trace record header. **********************************************************************
* Subsystem NRJE (2) Intrinsic tracing data *
* TUE, APR 3, 1984, 4:07 PM, TIMER= 58021.707 *
* *
* ------------------------- Info section ------------------------- *
* #: 0101 0000 0000 0000 0000 5232 3020 2020 *
* 2020 0001 4B45 5649 4E20 2020 4B4F 5242 *
* 2020 2020 4E52 4A45 2020 2020 000E *
* *
* Intrinsic tracing: Workstation header record (1/1) *
* Version : A.00.00.000 *
* Workstation : 1 , ID = R20 *
* User : MANAGER.SYS, NRJE *
* Intrinsic : 14 *
********************************************************************** |
Logging records that reflect an error (logging class CLAS0010 [noncritical
errors] or CLAS0012 [critical errors]) are formatted with a border
of asterisks. This distinguishes them from logging records that do
not reflect an error (which do not have a border). The first 16 bits of a logging record are printed in the "Logging
word" field. This word is reserved and is displayed in
hexadecimal (preceded by a pound sign) or octal (preceded by a percent
sign), according to what was specified for option 1 on the NMDUMP
Formatting Options menu. The SNA NRJE version number is in the format v.uu.ff.iii, where v = version, uu = update, ff = fix, and iii = internal fix. This is followed by SNA NRJE logging. This is
an example of the format for SNA NRJE logging record information.
The message text associated with the message number (number 4009
in the example) is found in the SNA NRJE User/Programmer
Reference Manual. The parameters for a specific message
(R20, LU01, and the console message [8.13.06 through E=N], in the example), up to 5, are taken from the
logging record. **********************************************************************
* Subsystem NRJE (2) logging data *
* Sun, NOV 13, 1983, 8:14 AM *
* *
* Logging word : #0000 *
* Version : A.00.00.000 *
* *
* NRJE(R20 ;LU01 ): CONSOLE MESSAGE: 8.13.06 *
* $HASP628 LINE13 SNA ACTIVE (RMT20) E=N (FMD=4009). *
********************************************************************** |
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