B Rese, Power Off ppndlng ]@)
F- CHECK STOP i-NO STOP
2-STOP
C-ADDRESS COMPARAND 00 00 00
W-INITI~~IZE COMPONENTS 1-ENl'IRE COMPLEX
2-PROCESSOR ONLY 3-DIRECTOR 1 ONLY 4-DIRECTOR 2 ONLY 5-DIRECTOR 3 ONLY 6-PROCESSOR UCODE ONLY
F-CHECK STOP i-NO STOP 2-STOP
FRM OP (KASI) PSW=HHHHHHHH HHHHHHHH SMWTV D YYYY T <XX>
Figure 20 .• 25.1.. The operator frame
program ~
The program frame is shown in Figure 20.25 .• 2.. This frame is used for communication between the operator and the operating system during
processor operation. The layout shown is that supported by DIDOCS in OS/VS. The program frame is automatically displayed on the operator console at the successful completion of an IPL and also can be selected using the SEL FRAME key. The program frame is cleared and initialized
(all messages erased) when anyone of the following is performed using the operator frame: system reset, system reset and clear, load, and load and clear. The program frame is also cleared and initialized by an IMPL, an error IMPL, an I/O system reset or an I/O selective reset not manually initiated, or activation of the program frame from the Cl configuration frame.
When the program frame is displayed, the PFK SEL key can be used to establish keys 1 to 0, -, and' as twelve program function keys.. When anyone of these keys or the KEYBD RESET key is pressed, these keys return to their normal function (that is, program function mode is no longer active) .•
Alter/Display Frame
The alter/display frame is shown in Figure 20 .• 25 .• 3. It enables an operator to alter and/or display the facilities listed on the frame .•
The active subchannels can be displayed only.. The processor must be stopped (in manual mode) in order to alter or display data .•
SYSTEM MESSAGE AREA, LINES 1-19
BLANK
INSTRUCTIONS ENTRY AREA ENTRY AREA WARNINGS
SYSTEM AVAILABLE (KASI) PSW=HHHHHHHH HHBBBBBB Figure 20 .• 25.2. The program frame
configuration ~
The configuration (Cl) frame is shown in Figure 20 .• 25,.4. It should be selected when a configuration change is to be made. This frame automatically appears on the service support station after an LMPL or power-on IMPL is performed using the control panel and after IMPLs that take place after certain console errors occur .•
The configuration frame displays the 3033 Processor features
installed, the currently available processor storage size and address assignments, information about the diskette mounted for the console station, the processor serial number, and the facility currently controlling the I/O interface (service record file, program frame, or remote function).. Processor storage reconfiguration, making program frame or service record file mode active, and setting a value in the counter in the 3036 Console are accomplished using this frame.. The configuration frame is also used to configure the console stations. See Section 20:30 for a discussion of console configurations.
62 A Guide to the IBM 3033 Processor Complex, AP Complex, and MP Complex
(fTION
A - ALTERo -
DISPLAY FACILITIESM - MAIN STORAGE REAL V MAIN STORAGE VIRTUAL K MAIN STORAGE KEYS P PSW
G GENERAL REGS
F FLOATING POINT REGS C CONTROL REGS
I PROCESSOR WORKING STORAGE B CHNL BUMP STOR REAL
L CHNL BUMP STOR LOGICAL A ACTIVE SUBCHANNELS U CHNL UCW LOCAL STOR D DIRECTOR LOCAL STOR S CHNL OATA BUFFER L,. S.
T CHNL STOR ADAPTER BUFFERS KEY IN ADDRESS
AM 000000
(KASI) PSW=HHHHHHHH HHHHHHHH SMWTV D YYYY T <XX>
Figure 20.25,.3,. The alter/display frame
C-CONSOLE CONFIGURATION 1-ADD
2-DELETE
3-ASSIGN OTHER 4-TAKE FROM OTHER
e 'r.t't.."""'"" ... ,... ..." ...
J - .I:I1'1.1..I:In r.lft~ L'I-.1.- l"lVLJJ:.
6-ENTER NORMAL MODE PORTS THIS SIDE
[01234561J
PORTS OTHER SIDE [01234561]
PROC FEATURES
CONFIGURATION
-M-MAIN STORAGE CONFIGURATION 1-BUILD ARRAY
2-ENTER ARRAY 3-8 WAY INTERLEAVE 4-SERIAL
PHYSICAL STORAGE = M BYTES STORAGE ADDRESSING
=
CURRENT ARRAY BUILD ARRAY
X-EXECUTE OPERATOR FUNCTION
A-ACTIVATE 1-PR FRAME 2-SV REC FIL I/O USER =
TP USER
=
S-SET BASE TIME BASE
=
00.000.00:00 TIME = 00.000.00:00:00 DISKETTE =EC LEVEL
=
0000000TP LEVEL
=
00PROC SER# = 000000
(KASI) PSW=HHHHHHHH HHHHHHHH SMWTV D YYYY T <XX>
Figure 20 .• 25 .• 4. The configuration frame
Director Configuration Frame
The director configuration frame is used to:
• Enable and disable individual directors (and their associated channel group) and channel-to-channel adapters. When the frame is initially displayed, the state (enabled or disabled) of each
installed director and channel-to-channel adapter is shown. A power-on enables all installed channel-to-channel adapters.
• Indicate the directors installed.
• Display the current shared control unit assignments for byte and block multiplexer channels.
• Initially assign, add, alter, or delete shared control units. Any assignment causes the shared UCW assignment record for the channels to be read from both system diskettes and rewritten with the altered information.
• Save shared control unit assignments on an system diskette. This function would be performed when a new system diskette with a higher EC level is received at the installation,. This function should be invoked while the old system diskette is mounted. A message then appears requesting mounting of the new diskette,. When the ne~
diskette is mounted and the enter key is pressed, the shared UCW assignment record is read from the old diskette and written to the new diskette. A message appears requesting an IMPL of the new diskette,.
System Status Recording Frame
The system status recording frame is used to display the contents of the system status records currently contained on the system diskette on a diskette drive (usually that for the service support station).
System Activity Frame
The system activity frame provides a graphic display of processor and channel activity. It is intended to provide a relative indication of activity percentages and can be used to detect conditions such as under-utilized channels. The percentages are not intended to be exact and may vary between systems and from one EC level of system diskette to
another.
The system activity frame is shown in Figure 20.25,.5. Activity is displayed using horizontal bars,. The select function on the right of the display is used to indicate the activity to be displayed.
When the PROC/CHAN function is selected, the following is displayed:
• Bar 1 - Processor activity in the PROC MODE selected in item C
• Bar 2 - Channel activity for the first channel selected in item M (channel mask) from left to right
• Bars 3 to 5 - The second through the fourth selected channels
• Bars 6 to 9 - Processor-to-channel overlap for the same channels displayed above
64 A Guide to the IBM 3033 Processor Complex, AP Complex, and MP Complex
SYSTEM ACTIVITY 10 20 30 40 50 60 70 80 90 100 FUNC +---+---+---+---+---+---+---+---+---+---+
+---+---+---+---+---+---+---+---+---+---+
+---+---+---+---+---+---+---+---+---+---+
+---+---+---+---+---+---+---+---+---+---+
+---+---+---+---+---+---+~--+---+---+---+
+---+---+---+---+---+---+---+---+---+---+
+---+---+---+---+---+---+---+---+---+---+
+---+---+---+---+---+---+---+---+---+---+