Technical data

4–45
Compaq HSZ80 Array Controller ACS Version 8.3 Maintenance and Service Guide
You may abbreviate the commands to the minimum number of characters necessary
to identify the command. Enter a question mark (?) after a partial command to see the
values that can follow the supplied command. For example, if you enter DISP ?, the
utility will list CACHE, DEFAULT, and so forth. (Separate “DISP” and “?” with a
space.) Upon successfully executing a command—other than HELP—VTDPY exits
command mode. Pressing Return without a command also causes VTDPY to exit
command mode.
Checking Controller-to-Host Communications
Use the display host VTDPY command to see how or if the controller is
communicating with the host (see Figure 4–1).
VTDPY>DISPLAY DEFAULT:
HSZ80 S/N: 0000000000 SW: 00000-0 HW: 00-00
Target 0.0% Idle 1108 KB/S 2165 Rq/S Up: 1 0:26:38
111111 P:1 Xfer Rate P:2 Xfer Rate Unit ASWC KB/S Rd% Wr% Cm% HT% Unit ASWC KB/S Rd% Wr% Cm% HT%
0123456789012345 T W I Mhz T W I Mhz D0000 x a 0 0 0 0 0 D0302 o^ a 238 50 49 0 38
P1 D D HhDDDD 1 W 7 20.00 3 W 7 20.00 D0001 x a 0 0 0 0 0 D0303 o^ a 247 49 50 0 35
o2?DDD HhDDDD 2 W 7 20.00 4 W 7 20.00 D0002 x a 0 0 0 0 0 D0304 o^ a 25 47 52 0 35
r3DDDD HhDDDD 5 W 7 20.00 D0003 x a 0 0 0 0 0 D0305 o^ a 33 51 48 0 55
t4DDDD HhDDDD D0004 x a 0 0 0 0 0 D0306 o^ a 19 47 52 0 30
5DDDD HhDDDD D0005 x a 0 0 0 0 0 D0307 o^ a 0 0 0 0 0
6DDDD HhDDDD D0006 x a 0 0 0 0 0 D0400 o^ a 0 0 0 0 0
Pr Name Stk/Max Typ Sta CPU% D0007 x a 0 0 0 0 0 D0401 o^ a 0 0 0 0 0
0 NULL 0/ 0 Rn 0.0 D0100 o^ a 0 0 0 0 0 D0402 o^ a 0 0 0 0 0
1 FCTRL 1/ 1 FNC Rn 1.7 D0101 o^Wa 0 0 0 0 0 D0403 o^ a 0 0 0 0 0
2 BUNNY 10/ 2 FNC Rn 36.7 D0102 o^ a 0 0 0 0 0 D0404 o^ a 18 47 52 0 29
4 HP_MAIN 40/ 2 FNC Rn 51.2 D0103 o^Wa 0 0 0 0 0 D0405 o^ a 27 50 49 0 34
20 RMGR 40/ 2 FNC Rn 0.8 D0200 o^ a 0 0 0 0 0 D0406 o^ a 19 52 47 0 40
22 DS_1 40/ 2 FNC Bl 9.4 D0202 o^ a 0 0 0 0 0 D0407 o^ a 0 0 0 0 0
D0203 o^ a 0 0 0 0 0 D0504 o^ a 0 0 0 0 0
D0204 o^ a 0 0 0 0 0 D0505 o^ a 0 0 0 0 0
D0205 o^ a 0 0 0 0 0 D0506 o^ a 0 0 0 0 0
D0206 o^ a 0 0 0 0 0
D0207 o^ a 0 0 0 0 0
D0300 o^ a 238 49 50 0 34
D0301 o^ a 238 49 50 0 31
Figure 4–1. Xfer Rate Region of the Default Display