The format of the Class B SET co.mand is: r , SET LOGllsg Inn I INULLI L .J 1 r , ) DUMP {AUTO } ICP I raddr IALLI --'-"'.,."'".=-- L 1";;S;:: =
r , LOGMSG Inn I INULLI L .J LOGMSG or LOGMSG nn causes CP to respond with the message LOGMSG: followed by a console read to allow the operator to
enter the line. The maximum log message length per line is 76
characters, including spaces. Use LOGftSG with no operand to
start a new log message or add to a log message. LOGftSG nn
specifies that a change is to be made. to existing line number nn in the log message. A null line entered terminates the LOGMSG entry (for adding or initializing) or deletes line nn
if that option is used. LOG8SG NULL deletes the entire
existing LOG8SG allowing a new LOG8SG to be created.
Preceding the message text with an asterisk automatically displays the message on the console as soon as a user logs on
to VM/370. r , DUMP {AUTO } ICP I raddr IALLI L .J
designates the unit to receive the '8/370 system ABEID dump, where raddr is a real printer or a 9-track tape address. If
the dump unit is a tape drive, the dump data must fit on one
reel because '8/370 does not support multiple tape volumes. If AUTO is specified, the system unit is disk. The CP
option dumps only storage occupied by the control prograa-;­ whereas the option dUllps all storage.
142 V8/370 Operator's Guide

The format of the Class F SET command is: SET I RECord {OFF ,.., } II: ON raddr LIMIT nn BYTE nn BIT n I{AND} BYTE nn BIT nl I OR I L .J KODE {
RETRY} {Quiet } [cpuid] !tAIN Record I I I RECORD MODE cpuid
Responses
sets the recording mode for a device. ON allows the class F
user to specify intensive recording mode for the device raddr. LIKIT identifies the value at which a recording will be made, and the BYTE and BIT operands define the test condition in the
sense bytes. Two bits may be tested by an AND or OR relationship. The OFF function turns off intensive recording
mode. Only one device at a time may have intensive recording
specified. If SET RECORD OFF is not entered, intensive
recording is automatically terminated after the accumulation
of ten error records for that device.
sets error recording mode for soft errors. Soft errors are recoverable processor storage or instruction errors
corrected by hardware or software logic. KODE RETRY QUIET turns off error recording for soft machine check errors successfully corrected by instruction MODE RETRY RECORD resets the error threshold count to zero and
records soft aachine check errors (up to the threshold of 12),
successfully corrected by instruction retry, on the error
recording cylinder. !tODE KAIN QUIET turns off error recording for single bit aain storage errors, successfully corrected by Error Correction
Code logic. KODE KAIN RECORD resets the error threshold count to zero and
records up to 12 successfully corrected main storage errors on
the error recording cylinder before entering KAIN QUIET aode. !2!g: SET KODE KAII is invalid for 3031, 3032, and 3033 processors.
in attached processor mode, indicates the address of the
processor for which the command is executed. If no address is
specified, the command is processed for both Frocessors. If a
value is specified, it aust be in agreement with the processor
designated identity specified at the time of the installation
of the processor complex. Valid hexadecimal values are 00 to
3F.
There are no responses to the SET command. However, when the coaaand is
invoked, information messages related to the use of specific SET operands are displayed. These messages are described in the •. Section 3. CP Coamands 143