SNAX/HLS Diagnosis and Support Manual

Command Dictionary
Using SNAX/HLS Trace Analysis Program
2–10 104706 Tandem Computers Incorporated
ENV Command The ENV command displays the current trace environment. A variety of information
is displayed, including the current command defaults, program versions, trace start
and stop times, and the contents of the ETT (entity trace table).
ENV
Consideration
An ENV command is automatically executed by HLSTAP whenever a FROM
command is encountered.
Example
This command lists the current trace environment.
@ENV
A sample display is shown in Figure 2-1.
Figure 2-1. Example of ENV Command Display
@env
Cmd defaults: $BIGD.PASO
Obey defaults: $BIGD.PASO
Assumed line: <none>
Codeset default: ASCII
Trace filename: $BIGD.PASO.ZZTRACO
HLS process name: \WACO.$HLSO
HLS version: SNAX/HLS (T9089C20 15Jun90 b59aat)
Common Kernel (T6r61CR0 17 Jul 90 R24AAC)
Trace started: 09Jul91,15:22:49.58
Trace ended: 09Jul91,15:35:15.54
Trace segment size: 64 pages
Number of LUs traced: ( 2)
LU Name Session Trace Type Trace Start Trace End
Id Time Time
--------------------------------------------------------------------------------
$SNA2.#P0L1 1 A11 09Jul91,15:23:06.94 09Jul91,15:23:07.00
* $SNA1.#P0L1 2 A11 09Jul91,15:33:43.24 09Jul91,15:35:03.29
The fields of the ENV display should be interpreted as follows:
Cmd defaults Specifies the current system, volume, and subvolume
names used to expand file names in commands, except
OBEY commands.
Obey defaults Specifies the current system, volume, and subvolume
names used to expand file names in OBEY commands.