SNAX/HLS Diagnosis and Support Manual

Command Dictionary

Using SNAX/HLS Trace Analysis Program

104706 Tandem Computers Incorporated 2–9

DESELECT Command The DESELECT command removes LUs from the current LU selection list.

HLSTAP displays trace records only for LUs that have been selected for display by

using the HLSTAP command SELECT. Both the SELECT and the DESELECT

commands can reference a single LU, all LUs on a given

line-name

, or all LUs

known to a single copy of SNAX/HLS. The DESELECT command is provided as a

convenient command for refining the LU selection list. For example, you can select all

LUs on a given line, and then deselect one or two LUs that are not of interest in the

trace.

DESELECT

LU-specifier

is an LU

-specifier

in one of the basic forms. For more information, refer to the

“Basic Components” subsection.

Consideration

LUs that are selected for trace analysis are flagged with an asterisk (*) to the left of the

LU name when shown by using an ENV command. Deselecting an LU removes the

asterisk from the display.

Examples

This command removes a single LU, $SNAP.#LU1, from the LU selection list:

@DESELECT $SNAP.#LU1

This command removes all LUs on

line-name

$SNAP from the LU selection list:

@DESELECT $SNAP.*

This command qualifies the LU name #LU3 by using the default

line-name

(set by

using the ASSUME command) and removes the LU from the LU selection list:

@DESELECT #LU3