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XX-AF6E5-B4

1988

1 pages

Original

0.2MB

Document:	PDP11 DiagnosticHandbook 19 page 221
Order Number:	XX-AF6E5-B4
Revision:
Pages:	1
Original Filename:	http://www.retrocmp.com/images/stories/joerg/pdp11_diagnostic_database/resourcefiles/set0/PDP11_DiagnosticHandbook_1988__page_221.pdf

OCR Text

RL01/RL02

ZRLKB3

RL01/02 PERFORMANCE EXERCISER
ABSTRACT :
The program tries to simulate a user environment. It will randomly exercise up
to 2 controllers and 8 drives. Initialy the bad sector file is read from each drive
and stored in memory, then each pack is written with one of eight data
patterns. The drives are randomly picked and given a random string function of:
1. seek, write, write check
2. seek, read data, compare data
3. seek, read headers, read 1 sector with no header compare, get status
4. seek, read, read
OPERATING PROCEDURES :
.R ZRLKB3

This program is running under the supervisory program.
This supervisory program will first talk to you.
........
DR>START< CR>

You have to answer the hardware questions.
This is a (mostly used) example :
CHANGE HW (L) ? Y<CR>
# UNITS (D) ? 2<CR>

(this is the number of drives)

UNIT 0<CR>
RL11 (L) Y ?<CR>
BUS ADDRESS (O) 174400 ? <CR>
VECTOR (O) 160 ? <CR>
DRIVE (O) 0 ? 1<CR>
DRIVE TYPE = RL01 (L) Y ? N
BR LEVEL (O) 5 ? <CR>
UNIT 1
........
CHANGE SW (L) ? N<CR>

to get a summary type <CONTR C>
DR>PRI

after the summary, to continue type
DR>CON

If you answer Y to the question :
CHANGE SW (L) ? Y <CR>
you can change a lot of parameters like:
RETRY LMT (D) 1 ?
TIME BETWEEN REPORTS (MIN) (D) 240 ?

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