HP Array Controller HSG V8.7 Software - Manual (Page 178)

4–24 HSG80 User’s 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 4–2).
Figure 4–2 Xfer Rate Region of the Default Display
VTDPY> DISPLAY DEFAULT
S/N: ZG74100120 SW: R052G-0 HW: 00-00
35.8% Idle 98237 KB/S 1559 Rq/S
Checking Controller-to-Device Communications
Use the VTDPY display device to see how or if the controller is
communicating with the devices in the subsystem (see Figure 4–3).
This display contains three important regions:
n Device map region (upper left)
n Device status region (upper right)
n Device-port status region (lower left)
Pr Name Stk/Max Typ Sta CPU% Target Unit ASWC KB/S Rd% Wr% Cm% HT%
0 NULL 0/0 Rn 35.8 111111 D0000 o^a 3288 100 0 0 100
4 HP_MAIN 40/2 FNC Rn 64.1 0123456789012345 D0001 o^a 3288 100 0 0 100
P1 DDD hH D0002 o^a 3288 100 0 0 100
o2 DDD hH D0003 o^a 3283 100 0 0 100
r3 DDD hH D0004 o^a 8800 100 0 0 100
t4 DDD hH D0005 o^a 8918 100 0 0 100
5 DDD hH D0006 o^a 8795 100 0 0 100
6 DDD hH D0007 o^a 8725 100 0 0 100
D0100 o^a 6254 100 0 0 100
D0101 o^a 6211 100 0 0 100
D0102 o^a 6227 100 0 0 100
D0103 o^a 6265 100 0 0 100
D0104 o^a 6216 100 0 0 100
D0105 o^a 6222 100 0 0 100
D0106 o^a 6227 100 0 0 100
D0107 o^a 6222 100 0 0 100