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midrange.com
This is old but should help.
CLP name was UPSMONITOR.
---
Doug Hart
PGM
/**/
/* UNINTERRUPTIBLE POWER SUPPLY MONITOR */
/**/
/*********************************************************************/
/* */
/* MOBIL CHEMICAL COMPANY PROGRAM MODIFICATION LOG */
/* ----------------------------------------------- */
/* */
/* DATE PGMR SPR# DESCRIPTION OF MODIFICATION */
/* -------- ---- ---- --------------------------------- */
/* */
/* 06/29/90 DIV 0000 PROGRAM CREATED. */
/* */
/* */
/* */
/* */
/*********************************************************************/
/**/
/*********************************************************************/
/* */
/* WARNING TO PROGRAMMER */
/* --------------------- */
/* */
/* THIS PROGRAM MUST BE COMPILED WITH THE FOLLOWING OPTION: */
/* */
/* USRPRF(*OWNER) */
/* */
/* THE UPS MONITOR PROGRAM EXPECTS THE FOLLOWING SYSTEM VALUES */
/* IN ORDER TO OPERATE CORRECTLY: */
/* */
/* QUPSMSGQ = QUSRSYS / UPSMSGQ */
/* QUPSDLYTIM = *NOMAX */
/* QPWRRSTIPL = '1' */
/* */
/* THIS JOB RUNS IN THE CONTROLLING SUBSYSTEM. */
/* */
/* SUBSYSTEM CTL01 JOBQ QCTL ALLOWS *NOMAX JOBS, HOWEVER */
/* THIS UPS MONITOR PROGRAM ALLOWS ONLY ONE. ATTEMPTS TO START */
/* DUPLICATE UPS MONITOR JOBS WILL BE ENDED AUTOMATICALLY. */
/* */
/*********************************************************************/
/**/
DCL VAR(&JOB) TYPE(*CHAR) LEN(10)
DCL VAR(&USER) TYPE(*CHAR) LEN(10)
DCL VAR(&JOBNUMBER) TYPE(*CHAR) LEN(6)
/**/
DCL VAR(&UPSMSGQLIB) TYPE(*CHAR) LEN(20)
DCL VAR(&UPSMSGQ) TYPE(*CHAR) LEN(10)
DCL VAR(&UPSLIB) TYPE(*CHAR) LEN(10)
/**/
DCL VAR(&MSGID) TYPE(*CHAR) LEN(7)
/**/
DCL VAR(&JOBCNLREQ) TYPE(*CHAR) LEN(1)
DCL VAR(&TENSECOUNT) TYPE(*DEC) LEN(5) /* Ten +
Second Power Failure Loop Counter. */
DCL VAR(&WAITSEC) TYPE(*DEC) LEN(5 0) /* Declare +
Variable For The Time The System Should +
Wait Before Beginning Power Down. */
DCL VAR(&AWAITSEC) TYPE(*CHAR) LEN(5) /* Declare +
Alpha Version Of &WAITMIN. */
DCL VAR(&WAITCYCLES) TYPE(*DEC) LEN(5) /* Declare +
Variable For Number Of Wait Cycles Which +
Must Occur Before System Is Powered Down. */
DCL VAR(&MCCCUSMSG) TYPE(*CHAR) LEN(50) /* +
Declare Variable For Mobil Customized +
Message To Users. */
/**/
DCL VAR(&LOOP_LABEL) TYPE(*CHAR) LEN(10)
/**/
DCLF FILE(MTXTSRC) /* Declare Mobil Controlled +
Source File. */
/**/
/*********************************************************************/
/**/
SETUP_JOB:
/**/
RTVJOBA JOB(&JOB) USER(&USER) NBR(&JOBNUMBER) /* +
Retrieve This Job's Attributes. */
/**/
/************CHGJOB*****LOG(4 00 *SECLVL) LOGCLPGM(*YES)*************/
CHGJOB RUNPTY(5)
/**/
OVRDBF FILE(MTXTSRC) MBR(UPSMONITOR) SECURE(*YES) +
/* Override To Member UPSMONITOR In +
MTXTSRC File. */
/**/
NEXRCD:
/**/
RCVF /* Read Outfile. */
/**/
MONMSG MSGID(CPF0864) EXEC(GOTO CMDLBL(UPDVAR)) /* +
If End-Of-File Reached, Update User +
Controlled Variables. */
/**/
GOTO CMDLBL(NEXRCD) /* Read All Records Until +
End-Of-File. */
/**/
UPDVAR:
/**/
CHGVAR VAR(&WAITSEC) VALUE(%SUBSTRING(&SRCDTA 1 5))
CHGVAR VAR(&MCCCUSMSG) VALUE(%SUBSTRING(&SRCDTA 10 +
50))
/**/
IF COND(&WAITSEC <= 00000) THEN(CHGVAR +
VAR(&WAITSEC) VALUE(00180)) /* If Value Is +
Not Valid, Substitute 180 Seconds. */
/**/
CHGVAR VAR(&WAITCYCLES) VALUE(&WAITSEC / 10)
/**/
CHGVAR VAR(&AWAITSEC) VALUE(&WAITSEC)
/**/
/*********************************************************************/
/**/
CHECK_MSGQ:
/**/
RTVSYSVAL SYSVAL(QUPSMSGQ) RTNVAR(&UPSMSGQLIB) /* +
Retrieve UPS Message Queue Value. */
/**/
CHGVAR VAR(&UPSMSGQ) VALUE(%SUBSTRING(&UPSMSGQLIB 1 +
10))
CHGVAR VAR(&UPSLIB) VALUE(%SUBSTRING(&UPSMSGQLIB 11 +
10)) /* Break UPS Message Queue System +
Value Into Two Variables. */
/**/
CHKOBJ OBJ(&UPSLIB/&UPSMSGQ) OBJTYPE(*MSGQ) /* +
Verify That UPS Message Queue Exist. */
MONMSG MSGID(CPF9801) EXEC(DO)
/**/
SNDPGMMSG MSG('WARNING -- Job ' || &JOBNUMBER |< '/' || +
&USER |< '/' || &JOB |< ' has found +
Uninterruptible Power Supply *MSGQ ' || +
&UPSLIB |< '/' || &UPSMSGQ |< ' missing. +
If system has been recently reloaded, this +
condition is normal. Since this *MSGQ is +
always allocated by the UPS monitor job, it +
can not be saved during normal backups. NO +
OPERATOR ACTION OR INTERVENTION IS +
REQUIRED. This job will re-create the +
required UPS *MSGQ automatically.') +
TOMSGQ(QSYSOPR)
/**/
CRTMSGQ MSGQ(&UPSLIB/&UPSMSGQ) TEXT('Uninterruptible +
Power Supply Monitor Message Queue') +
SIZE(12) AUT(*EXCLUDE) /* Re-Create UPS +
Message Queue. */
/**/
CHGOBJOWN OBJ(&UPSLIB/&UPSMSGQ) OBJTYPE(*MSGQ) +
NEWOWN(QSECOFR) /* Force Owner Of Message +
Queue To Be QSECOFR. */
/**/
ENDDO /* If The UPS Message Queue Is Not Found, +
Create A New One, Change The Object Owner +
To MCCSYSCTL, And Warn System Operator Of +
This Condition. Program Will Continue To +
Execute. */
/**/
/*********************************************************************/
/**/
ALLOC_MSGQ:
/**/
ALCOBJ OBJ((&UPSLIB/&UPSMSGQ *MSGQ *EXCL)) WAIT(2) +
/* Attempt To Exclusively Allocate UPS +
Monitor Message Queue. */
MONMSG MSGID(CPF1002) EXEC(DO)
/**/
SNDPGMMSG MSG('WARNING -- Job ' || &JOBNUMBER |< '/' || +
&USER |< '/' || &JOB |< ' is unable to +
exclusively allocate Uninterruptible Power +
Supply *MSGQ ' || &UPSLIB |< '/' || +
&UPSMSGQ |< '. This condition is caused +
when a second UPS monitor job has been +
started. Only 1 UPS monitor job is +
permitted to execute. This job will be +
ended (normally) automatically. NO +
OPERATOR ACTION OR INTERVENTION IS +
REQUIRED. If message re-occurs, eliminate +
cause of second UPS monitor job +
submission.') TOMSGQ(QSYSOPR)
GOTO CMDLBL(END)
ENDDO /* If UPS Monitor Message Queue Cannot Be +
Allocated, Advise System Operator And End +
The Duplicate Job. */
/**/
/*********************************************************************/
/**/
MON_UPS:
/**/
CHGVAR VAR(&MSGID) VALUE(' ') /* Initialize +
This Variable. */
CHGVAR VAR(&TENSECOUNT) VALUE(0) /* Initialize The +
Ten Second Power Failure Loop Counter. */
/**/
RCVMSG MSGQ(&UPSLIB/&UPSMSGQ) WAIT(300) +
MSGID(&MSGID) /* Attempt To Receive Any UPS +
Related Messages. */
/**/
IF COND(&MSGID = 'CPF1816') THEN(GOTO +
CMDLBL(PWR_FAILED)) /* If Utility Power Has +
Been Lost, Jump To Power Failed Loop +
Section Of Program. */
/**/
RTVJOBA ENDSTS(&JOBCNLREQ) /* Retrieve Job Attribute +
Regarding Job Cancel Status. */
/**/
IF COND(&JOBCNLREQ = '1') THEN(DO)
SNDPGMMSG MSG('WARNING -- Job ' || &JOBNUMBER |< '/' || +
&USER |< '/' || &JOB |< ' is currently in +
cancel status. The Uninterruptible Power +
Supply monitor program has been cancelled +
by another job or by the system operator. +
View the system operator message queue for +
additional information. This job will be +
ended (normally) automatically. NO +
OPERATOR ACTION OR INTERVENTION IS +
REQUIRED. UPS monitor job should be +
restarted as soon as possible.') +
TOMSGQ(QSYSOPR)
GOTO CMDLBL(END)
ENDDO /* If UPS Monitor Job Has Been Cancelled, +
Advise System Operator And End This Job +
Immediately. */
/**/
IF COND(&MSGID ¬= ' ') THEN(DO)
CHGVAR VAR(&LOOP_LABEL) VALUE('MON_UPS ')
GOTO CMDLBL(OTHER_MSGS)
ENDDO /* If Other Messages Have Been Received, Set +
Return Loop Label, And Goto Other Messages +
Section Of Program. */
/**/
GOTO CMDLBL(MON_UPS) /* If Message ID Is Blank, +
Continue To Monitor UPS Power. */
/**/
/*********************************************************************/
/**/
PWR_FAILED:
/**/
NEXT_MSG:
/**/
CHGVAR VAR(&MSGID) VALUE(' ') /* Initialize +
This Variable. */
CHGVAR VAR(&TENSECOUNT) VALUE(&TENSECOUNT + 1) /* +
Increment Ten Second Power Failure Loop +
Counter. */
/**/
RCVMSG MSGQ(&UPSLIB/&UPSMSGQ) WAIT(10) MSGID(&MSGID) +
/* Attempt To Receive Any UPS Related +
Messages. */
/**/
IF COND(&MSGID = 'CPF1817') THEN(DO)
/**/
IF COND(&TENSECOUNT > 1) THEN(DO)
SNDBRKMSG MSG('ATTENTION ALL USERS -- Electrical +
power to the computer room has been +
RESTORED. You may continue to use the +
computer system at this time. Additional +
messages will be sent if electrical power +
is lost again. Contact ' || &MCCCUSMSG +
|< ' if you have any questions.') +
TOMSGQ(*ALLWS) /* Advise Users Of Power +
Restoration. */
ENDDO /* If Previous Message Has Been Sent +
Advising Users That Power Has Failed, Now +
Send Message That Power Has Been Restored. */
/**/
GOTO CMDLBL(MON_UPS)
ENDDO /* If Utility Power Has Been Restored, Advise +
Users Of Power Restoration, And Jump To The +
Monitor UPS Loop Section Of Program. */
/**/
IF COND(&TENSECOUNT = 1) THEN(DO)
SNDBRKMSG MSG('ATTENTION ALL USERS -- Electrical +
power to the computer room has been +
LOST. Unless power is restored within +
the next ' || &AWAITSEC || ' seconds, +
this computer will automatically begin to +
shut down. PLEASE CANCEL YOUR CURRENT +
TRANSACTION AND PROCEED BACK TO YOUR MAIN +
MENU. If utility power is restored in ' +
|| &AWAITSEC || ' seconds, a message will +
be sent advising you that the system is +
now available for use. Otherwise, +
contact ' || &MCCCUSMSG |< ' for +
assistance.') TOMSGQ(*ALLWS) /* Warn +
Users Of Power Failure. */
ENDDO
/**/
IF COND(&MSGID ¬= ' ') THEN(DO)
CHGVAR VAR(&LOOP_LABEL) VALUE('NEXT_MSG ')
GOTO CMDLBL(OTHER_MSGS)
ENDDO /* If Other Messages Have Been Received, Set +
Return Loop Label, And Goto Other Messages +
Section Of Program. */
/**/
IF COND(&TENSECOUNT < &WAITCYCLES) THEN(GOTO +
CMDLBL(NEXT_MSG)) /* If System Has Not +
Waited For Required Cycles (At Ten Seconds +
Each), Force Another Loop. Once Required +
Cycles Has Been Completed, And Utility +
Power Restored Message Has NOT Been +
Received, Proceed With Next Step To Power +
Down System. */
/**/
POWER_DOWN:
/**/
QSYS/PWRDWNSYS OPTION(*IMMED) /* Since Utility Power Has Not +
Been Restored, Power Down System +
Immediately. Since System Is On UPS Power, +
A "Quick Power Down" Process Will Be +
Initiated. */
/**/
/*********************************************************************/
/**/
OTHER_MSGS:
/**/
IF COND(&MSGID = 'CPF1816') THEN(SNDPGMMSG +
MSG('WARNING -- Job ' || &JOBNUMBER |< '/' +
|| &USER |< '/' || &JOB |< ' has received +
ANOTHER CPF1816 indicating utility power +
has failed. Receiving this message again +
without a subsequent CPF1817 (utility power +
restored) may indicate a problem exists +
with the UPS, the UPS attachment, or +
possible internal processing routines. +
This potential problem should be +
investigated. NO OPERATOR ACTION OR +
INTERVENTION IS REQUIRED. UPS monitor job +
will continue running.') TOMSGQ(QSYSOPR))
/**/
IF COND(&MSGID = 'CPF1817') THEN(SNDPGMMSG +
MSG('WARNING -- Job ' || &JOBNUMBER |< '/' +
|| &USER |< '/' || &JOB |< ' has received +
ANOTHER CPF1817 indicating utility power +
has restored. Receiving this message again +
without a subsequent CPF1816 (utility power +
failed) may indicate a problem exists with +
the UPS, the UPS attachment, or possible +
internal processing routines. This +
potential problem should be investigated. +
NO OPERATOR ACTION OR INTERVENTION IS +
REQUIRED. UPS monitor job will continue +
running.') TOMSGQ(QSYSOPR))
/**/
IF COND(&MSGID = 'CPI0961') THEN(SNDPGMMSG +
MSG('WARNING -- Job ' || &JOBNUMBER |< '/' +
|| &USER |< '/' || &JOB |< ' has received +
CPI0961 indicating the Uninterruptible +
Power Supply (UPS) has been taken off-line +
and is no longer attached to system. If +
utility power should fail, the system will +
not be protected. If this is not a true or +
known condition, the situation must be +
investigated and corrected. UPS monitor +
job will continue running.') TOMSGQ(QSYSOPR))
/**/
IF COND(&MSGID = 'CPI0962') THEN(SNDPGMMSG +
MSG('WARNING -- Job ' || &JOBNUMBER |< '/' +
|| &USER |< '/' || &JOB |< ' has received +
CPI0962 indicating the Uninterruptible +
Power Supply (UPS) has been put on-line and +
is attached to system. If utility power +
should fail, the system will be protected. +
If this is not a true or known condition, +
the situation must be investigated and +
corrected. UPS monitor job will continue +
running.') TOMSGQ(QSYSOPR))
/**/
IF COND(&MSGID = 'CPI0963') THEN(SNDPGMMSG +
MSG('WARNING -- Job ' || &JOBNUMBER |< '/' +
|| &USER |< '/' || &JOB |< ' has received +
CPI0963 indicating the Uninterruptible +
Power Supply (UPS) is currently supplying +
system power. If this is not a true or +
known condition, the situation must be +
investigated and corrected. UPS monitor +
job will continue running.') TOMSGQ(QSYSOPR))
/**/
IF COND(&MSGID = 'CPI0964') THEN(SNDPGMMSG +
MSG('WARNING -- Job ' || &JOBNUMBER |< '/' +
|| &USER |< '/' || &JOB |< ' has received +
CPI0964 indicating the Uninterruptible +
Power Supply (UPS) has a weak battery +
condition. If the system loses utility +
power, the UPS monitor will release control +
of the processing. The system will perform +
an immediate power down. If this is not a +
true or known condition, the situation must +
be investigated and corrected. UPS monitor +
job will continue running.') TOMSGQ(QSYSOPR))
/**/
IF COND(&MSGID = 'CPI0965') THEN(SNDPGMMSG +
MSG('WARNING -- Job ' || &JOBNUMBER |< '/' +
|| &USER |< '/' || &JOB |< ' has received +
CPI0965 indicating a hardware problem in +
the model B10 or B20 UPS features. If this +
is not a true or known condition, the +
situation must be investigated and +
corrected. UPS monitor job will continue +
running.') TOMSGQ(QSYSOPR))
/**/
IF COND(&MSGID = 'CPI0966') THEN(SNDPGMMSG +
MSG('WARNING -- Job ' || &JOBNUMBER |< '/' +
|| &USER |< '/' || &JOB |< ' has received +
CPI0966 indicating a hardware problem in +
the model B10 or B20 UPS features. If this +
is not a true or known condition, the +
situation must be investigated and +
corrected. UPS monitor job will continue +
running.') TOMSGQ(QSYSOPR))
/**/
IF COND(&MSGID = 'CPI0973') THEN(SNDPGMMSG +
MSG('WARNING -- Job ' || &JOBNUMBER |< '/' +
|| &USER |< '/' || &JOB |< ' has received +
CPI0964 indicating the Uninterruptible +
Power Supply (UPS) no longer has a weak +
battery condition. If the system loses +
utility power, the UPS monitor will control +
processing. The system will not perform an +
immediate power down. If this is not a +
true or known condition, the situation must +
be investigated and corrected. UPS monitor +
job will continue running.') TOMSGQ(QSYSOPR))
/**/
IF COND(&MSGID = 'CPI0974') THEN(SNDPGMMSG +
MSG('WARNING -- Job ' || &JOBNUMBER |< '/' +
|| &USER |< '/' || &JOB |< ' has received +
CPI0974 indicating the Uninterruptible +
Power Supply (UPS) has been taken off-line +
and is no longer attached to system. If +
utility power should fail, the system will +
not be protected. If this is not a true or +
known condition, the situation must be +
investigated and corrected. UPS monitor +
job will continue running.') TOMSGQ(QSYSOPR))
/**/
IF COND(&MSGID = 'CPI0975') THEN(SNDPGMMSG +
MSG('WARNING -- Job ' || &JOBNUMBER |< '/' +
|| &USER |< '/' || &JOB |< ' has received +
CPI0975 indicating the Uninterruptible +
Power Supply (UPS) has been put on-line and +
is attached to system. If utility power +
should fail, the system will be protected. +
If this is not a true or known condition, +
the situation must be investigated and +
corrected. UPS monitor job will continue +
running.') TOMSGQ(QSYSOPR))
/**/
IF COND(&MSGID = 'CPI0976') THEN(SNDPGMMSG +
MSG('WARNING -- Job ' || &JOBNUMBER |< '/' +
|| &USER |< '/' || &JOB |< ' has received +
CPI0976 indicating the Uninterruptible +
Power Supply (UPS) monitor could not send a +
message to the UPS message queue. If this +
is true, how was this message ever +
received?. There is definitely a problem. +
UPS monitor job will continue running.') +
TOMSGQ(QSYSOPR))
/**/
IF COND(&MSGID = 'CPI0981') THEN(SNDPGMMSG +
MSG('WARNING -- Job ' || &JOBNUMBER |< '/' +
|| &USER |< '/' || &JOB |< ' has received +
CPI0981 indicating the Automatic IPL system +
value (QPWRRSTIPL) has been disabled. +
Refer to prior messages in system operator +
message queue for additional information. +
UPS monitor job will continue running.') +
TOMSGQ(QSYSOPR))
/**/
/**********/
/**/
IF COND(&LOOP_LABEL = 'MON_UPS ') THEN(GOTO +
CMDLBL(MON_UPS)) /* If Loop Label Return +
Point Is MON_UPS, Then Return There To +
Monitor For Additional Messages. */
/**/
ELSE CMD(IF COND(&LOOP_LABEL = 'NEXT_MSG ') +
THEN(GOTO CMDLBL(NEXT_MSG))) /* If Loop +
Label Return Point Is NEXT_MSG, Then Return +
There To Monitor For Additional Messages. */
/**/
ELSE CMD(DO)
SNDPGMMSG MSG('WARNING -- Job ' || &JOBNUMBER |< '/' || +
&USER |< '/' || &JOB |< ' is operating +
improperly. The Uninterruptible Power +
Supply monitor program is processing "other +
UPS related messages" and has requested a +
loop label return point which does not +
exist. Value in field LOOP_LABEL is ' || +
&LOOP_LABEL |< '. Advise programmer of +
this problem immediately. NO OPERATOR +
INTERVENTION IS REQUIRED. UPS monitor job +
will continue running at MON_UPS loop label +
return point, but may operate +
incorrectly.') TOMSGQ(QSYSOPR)
GOTO CMDLBL(MON_UPS)
ENDDO /* If An Unknown Loop Label Return Point Has +
Been Identified, Advise System Operator, +
And Continue Processing Normally. */
/**/
/*********************************************************************/
/**/
END:
/**/
ENDPGM
>
> ----- Original Message -----
> From: "William Washington III" <w.washington3@xxxxxxxxxxxxx>
> To: "Midrange" <midrange-l@xxxxxxxxxxxx>
> Sent: Friday, February 20, 2004 11:32 PM
> Subject: Shutdown programs when UPS starts
>
>
>> Hello All,
>>
>> Does the iSeries have a system value that holds the name of a
>> program to
> run for certain events, like a UPS startup?
>>
>> I'd like to shut down my iSeries in an orderly manner when the USP is
> activated, but I cannot find a "hook" to start my program.
>>
>> It's kind of like my STARTUP program when I restart (IPL) my
>> machine. I
> have everything I want to start there... I wonder if the reverse
> functionality is there.
>>
>> If it doesn't exist, can monitoring the QUPSMSGQ work? Other ideas?
>> Thanks!
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