/* REXX * SYSINFO
*/
if arg() = 0 then return "ERROR (Parameter fehlt)"
main_start:
_info = translate(arg(1))
if words(_info) > 1 then parse var _info _info parms
_progname = left(prog_name(),3)
select
when _info = "JOBNAME" then erg = stor_infos("JOBNAME")
when _info = "JOBTYP" then erg = stor_infos("JOBTYP")
when _info = "JOBNUM" then erg = stor_infos("JOBNUM")
when _info = "STEPNAME" then erg = stor_infos("STEPNAME")
when _info = "PROCSTEP" then erg = stor_infos("PROCSTEP")
when _info = "SYSLEVEL" then erg = stor_infos("SYSLEVEL")
when _info = "JES" then erg = stor_infos("JES")
when _info = "SYSID" then erg = stor_infos("SYSID")
when _info = "IPLVOL" then erg = stor_infos("IPLVOL")
when _info = "NJENODE" then erg = stor_infos("NJENODE")
when _info = "PROC" then erg = stor_infos("PROC")
when _info = "IPLDATE" then erg = stor_infos("IPLDATE")
when _info = "IPLDAY" then erg = stor_infos("IPLDAY")
when _info = "IPLTAG" then erg = stor_infos("IPLTAG")
when _info = "IPLTIME" then erg = stor_infos("IPLTIME")
when _info = "PROGNAME" then erg = prog_name()
when _info = "SMIPS" then erg = get_mips("S")
when _info = "TMIPS" then erg = get_mips("T")
when _info = "ISPFSCRN" then erg = ispf_screens()
otherwise erg = "ERROR"
end
main_ende:
return erg
get_mips: procedure
arg parm
if parm <> "S" then parm = "T"
CVT = STORAGE(10,4)
RMCT = STORAGE(D2X(C2D(CVT)+604),4)
SU = STORAGE(D2X(C2D(RMCT)+64),4)
SU = 16000000/C2D(SU)
CVTPCCAT = STORAGE(D2X(C2D(CVT)+764),4)
I = 0
P = 0
DO WHILE I < 16
PCCA = STORAGE(D2X(C2D(CVTPCCAT)+I*4),4)
IF PCCA ^= '00000000'X THEN DO
PCCAPCCA = STORAGE(D2X(C2D(PCCA)),4)
PCCAVC = STORAGE(D2X(C2D(PCCA)+4),2)
PCCACPID = STORAGE(D2X(C2D(PCCA)+6),6)
PCCAMDL = STORAGE(D2X(C2D(PCCA)+12),4)
IF PCCAPCCA = 'PCCA' THEN DO
P = P + 1
END
END
I = I + 1
END
IF P > 1 THEN PROCS = 'PROCESSORS'
ELSE PROCS = 'PROCESSOR'
MIPS = SU/48.5
MSU = SU*P*3600/1000000
if parm = "S" then erg= mips p
else erg = mips * p
return erg
/* ENDE MIPS */
get_lpar_name: procedure
/*---REXX--EXEC-GETSMFID---*/
SMCA = D2X(C2D(STORAGE(10,4))+197)
SMFID = D2X(C2D(STORAGE(SMCA,3))+16)
SMFID = STORAGE(SMFID,4)
SAY 'LPAR IS' SMFID
EXIT
prog_name: procedure
/*
From: wooda@IBM.NET
Subject: How to find program executin environment under MVS
Andy Wood
*/
xp = storage(0000021c,4)
xp2 = ptr2(xp,'b4'x)
xp3 = d2x(c2d(xp2) + c2d('168'x))
progname = storage(xp3,8)
return progname
ptr2: procedure
address = c2d(arg(1))
offset = c2d(arg(2))
return storage(d2x(address+offset),4)
return
/* ENDE job_step_exec_name */
stor_infos: procedure expose _progname
/* diverse infos aus der Task-Control-Table */
arg infotyp
CVT = C2d(Storage(10,4))/* point to CVT */
tcb = storage(21c,4)
tiot = storage(d2x(c2d(tcb)+12),4)
jscb = storage(d2x(c2d(tcb)+180),4)
ssib = storage(d2x(c2d(jscb)+316),4)
jobname = strip(storage(d2x(c2d(tiot)),8))
jobtype = storage(d2x(c2d(ssib)+12),3)
jobnum = strip(storage(d2x(c2d(ssib)+15),5),l,0)
stepname = strip(storage(d2x(c2d(tiot)+8),8),l,0)
procstep = strip(storage(d2x(c2d(tiot)+16),8),l,0)
/* */
SMCA = Storage(D2x(CVT + 196),4) /* point to SMCA*/
SMCA = Bitand(SMCA,'7FFFFFFF'x)/* zero high order bit*/
SMCA = C2d(SMCA) /* convert to decimal */
/*
The IPL date is stored in packed decimal format - so to make
the date printable, it needs to be converted back to hex and
the packed sign needs to be removed.
*/
IPLTIME= C2d(Storage(D2x(SMCA + 336),4)) /* IPL Time - binary*/
IPLDATE= C2d(Storage(D2x(SMCA + 340),4)) /* IPL Date - 0CYYDDDF*/
IPLDATE= D2x(IPLDATE) /* convert back to hex*/
parse var IPLDATE . 2 IPLDATE 7 .
iplday = date('w',ipldate,'j')
x = wordpos(left(iplday,2),"Mo Tu We Th Fr Sa Su")
y = "Montag Dienstag Mittwoch Donnerstag Freitag Samstag Sonntag"
ipltag = word(y,x)
parse value date('s',ipldate,'j') with 1 jjjj 5 mm 7 dd
ipldate= dd"."mm"."jjjj
IPLTIME= IPLTIME / 100 /* remove hundreths */
HH = IPLTIME % 3600/* IPL hour */
MM = (IPLTIME - (3600 * HH)) % 60/* IPL minute */
SS = (IPLTIME - (3600 * HH)- (60 * MM)) % 1/* IPL seconds*/
HH = Right(HH,2,'0') /* ensure 2 digit HH*/
MM = Right(MM,2,'0') /* ensure 2 digit MM*/
SS = Right(SS,2,'0') /* ensure 2 digit SS*/
IPLTIME= HH':'MM':'SS/* time in HH:MM format */
select
when infotyp = "JOBNAME" then erg = jobname
when infotyp = "JOBTYP" then erg = jobtype
when infotyp = "JOBNUM" then erg = jobnum
when infotyp = "STEPNAME" then erg = stepname
when infotyp = "PROCSTEP" then erg = procstep
when infotyp = "SYSLEVEL" then erg = left(mvsvar('sysmvs'),10)
when infotyp = "JES" then do
if _progname = "IRX" then erg = ""
else erg = sysvar("SYSJES")
end
when infotyp = "SYSID" then erg = mvsvar("SYSNAME")
when infotyp = "IPLVOL" then erg = "" !! ,
left(mvsvar('symdef','sysr1'),10)
when infotyp = "NJENODE" then do
if _progname = "IRX" then erg = ""
else erg = left(sysvar('sysnode'),10)
end
when infotyp = "PROC" then do
if _progname = "IRX" then erg = ""
else erg = sysvar("SYSPROC")
end
when infotyp = "IPLDATE" then erg = ipldate
when infotyp = "IPLDAY" then erg = iplday
when infotyp = "IPLTAG" then erg = ipltag
when infotyp = "IPLTIME" then erg = ipltime
otherwise erg = "ERROR"
end
return erg
ispf_screens: procedure expose _progname
if _progname = "IRX" then return ""
if sysvar("SYSISPF") <> "ACTIVE" then return ""
/* active ISPF-Screens */
/* RESULT = scr1 name1 \ ... \ */
TCBP=PTR(132+PTR(540)) /* CURRENT ISPTASK TCB */
TCBP=PTR(TCBP+132) /* ISPMAIN TCB VIA TCBOTC */
TCBP=PTR(TCBP+136) /* ISPTASK TCB VIA TCBLTC */
erg =
DO WHILE TCBP <> 0
X=TLDID(TCBP)
erg = erg !! scrnr scrname "\"
TCBP=PTR(128+TCBP) /* FOLLOW NTC */
END
RETURN erg
PTR: RETURN C2D(STORAGE(D2X(ARG(1)),4))
STG: RETURN STORAGE(D2X(ARG(1)),ARG(2))
TLDID:
R9=PTR(112+ARG(1))
IF STG(R9+40,4)='ISPF' & STG(R9+24,1)='00'X THEN DO
R9= PTR(R9+24)
IF R9 <>0 & STG(R9+24,1)='00'X THEN DO
SCRNR =STG(PTR(R9)+003,1)
SCRNAME=STG(PTR(R9)+852,8)
RETURN 0
END
END
RETURN 'NONE'
/* Ende ISPF-SCREENS */
get_symbols: procedure
call set_sym_names
say
say "Standars MVS Symbols:"
do I = 1 while SYS.I <> "SYS."I
say left(SYS.I,10) ">>" mvsvar("SYMDEF",SYS.I)
end
say
say "Installationsabh鄚gige:"
do I = 1 while SYM.I <> "SYM."I
say left(SYM.I,10) ">>" mvsvar("SYMDEF",SYM.I)
end
exit
set_sym_names:
I = 0 /* Standard MVS */
I=I+1;SYS.I= "JOBNAME"
I=I+1;SYS.I= "LYYMMDD"
I=I+1;SYS.I= "LHHMMSS"
I=I+1;SYS.I= "HHMMSS"
I=I+1;SYS.I= "LYR4"
I=I+1;SYS.I= "SYSR1"
I = 0 /* Definiert in der SYS1.PARMLIB(IEASYMxx) */
I=I+1;SYM.I= "CPUNAME"
I=I+1;SYM.I= "CSABELOW"
I=I+1;SYM.I= "CSAHIGH"
I=I+1;SYM.I= "SUFFIX"
I=I+1;SYM.I= "PAGELOC1"
I=I+1;SYM.I= "PAGECOM1"
I=I+1;SYM.I= "MAXUSER"
I=I+1;SYM.I= "GRSMODE"
I=I+1;SYM.I= "RSUPARM"
I=I+1;SYM.I= "RWGSYSID"
return
/*
Quelle TSO-REXX NewsGroup at GOOGLE
Die SYMBOLS aus der SYS1.PARMLIB werden zur Zeit nicht benutzt
Aufruf-Syntax: INFO = 刨YSINFO(parm)
Inhalt parm m鐷liches Funktionsergebnis
----------- ------------------------------------------------------
JOBNAME DAAKW
JOBTYP TSU
JOBNUM 13716
STEPNAME RWGTSO
PROCSTEP RWGTSO
SYSLEVEL SP6.1.0
JES JES2 OS 2.10
SYSID S6UP
IPLVOL OS#11F
NJENODE GNO45NJ1
PROC RWGTSO
IPLDATE 13.02.2002
IPLDAY Wednesday
IPLTAG Mittwoch
IPLTIME 21:38:42
PROGNAME IKJEFT01
SMIPS 173.447375 5
TMIPS 867.236875
ISPFSCRN 4 DSLIST \3 SD \2 EDIT \1 DSLIST \
ist einer der Werte nicht ermittelbar wird SPACE zur𡡷kgegeben
*/
The driver for SYSINFO
/* REXX * SYSINFO-Treiberprogramm
trace ?r
*/
call test1_vars
do i = 1 to words(tstvars)
say left(word(tstvars,i),10) ">>" sysinfo(word(tstvars,i))
end
call get_symbols
exit
get_symbols: procedure
call set_sym_names
say
say "Standars MVS Symbols:"
do I = 1 while SYS.I <> "SYS."I
say left(SYS.I,10) ">>" mvsvar("SYMDEF",SYS.I)
end
say
say "Installationsabhängige:"
do I = 1 while SYM.I <> "SYM."I
say left(SYM.I,10) ">>" mvsvar("SYMDEF",SYM.I)
end
return
set_sym_names:
I = 0 /* Standard MVS */
I=I+1;SYS.I= "JOBNAME"
I=I+1;SYS.I= "LYYMMDD"
I=I+1;SYS.I= "LHHMMSS"
I=I+1;SYS.I= "HHMMSS"
I=I+1;SYS.I= "LYR4"
I=I+1;SYS.I= "SYSR1"
I = 0 /* Definiert in der SYS1.PARMLIB(IEASYMxx) */
I=I+1;SYM.I= "CPUNAME"
I=I+1;SYM.I= "CSABELOW"
I=I+1;SYM.I= "CSAHIGH"
I=I+1;SYM.I= "SUFFIX"
I=I+1;SYM.I= "PAGELOC1"
I=I+1;SYM.I= "PAGECOM1"
I=I+1;SYM.I= "MAXUSER"
I=I+1;SYM.I= "GRSMODE"
I=I+1;SYM.I= "RSUPARM"
I=I+1;SYM.I= "RWGSYSID"
return
test1_vars:
tstvars = "JOBNAME" ,
"JOBTYP" ,
"JOBNUM" ,
"STEPNAME" ,
"PROCSTEP" ,
"SYSLEVEL" ,
"JES2" ,
"SYSID" ,
"IPLVOL" ,
"NJENODE" ,
"PROC" ,
"IPLDATE" ,
"IPLDAY" ,
"IPLDAYG" ,
"IPLTIME" ,
"PROGNAME" ,
"SMIPS" ,
"TMIPS" ,
"ISPFSCRN" ,
""
return
2013年9月13日 星期五
Get system information via REXX
2013年9月12日 星期四
z/OS Workload Manager: What Are you Thinking?
Presentation : z/OS Workload Manager: What Are you Thinking?
"This session will review many of the common definition mistakes seen by IBM. The session will provide recommendations for finding these mistakes and provide alternatives for better performance, or avoiding potential problems".
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