Can you share your Contention output ? How long is it happening ? Recently ?
On Mon, Feb 24, 2014 at 3:50 PM, baby eklavya <[email protected]>wrote: > It is documented in MVS system Commands manual - under Command Flooding > section > > > http://pic.dhe.ibm.com/infocenter/zos/v1r12/index.jsp?topic=%2Fcom.ibm.zos.r12.ieag100%2Fiea2g1b134.htm > > We dont have any exits in place to handle commands . But the manuals states > only 50 commands can run in console/master address space at a time . So > obviously it was wrong to run 70 + commands in batch . But even after > resubmitting the jobs with less than 50 commands at a time later on , it > was still taking time to complete . > > > > > On Mon, Feb 24, 2014 at 3:41 PM, baby eklavya <[email protected] > >wrote: > > > We submitted a batch job having around 60 - 70 vary commands routed to 3 > > LPARS using COMMAND statement and we saw that the commands were queued up > > for long . A display of GRS contention showed that there was a system > level > > enq on SYSZMCS by the console address space . The route commands were > > processing really slow and we had to remove the commands using CMDS > REMOVE > > . > > > > Is there a real problem or is this something normal when several route > > commands are queued for execution ? ,Below is a sample of our CONSOLxx > > definitions and it is same across each LPAR in the plex . > > > > > > SYSP100 TYPE=MCS STATUS=ACT-SYSP > > DEFINED=(SYSP) > > MATCHED=(SYSP) > > ATTRIBUTES ON SYSP > > AUTH=(MASTER) CMDSYS=* NBUF=0 > > DEV=0211 LOGON=OPTIONAL USERID=N/A > > MFORM=(T,S,J) AREA=(Z) PFKTAB=PFKTAB00 > > USE=FC DEL=RD RTME=1 RNUM=20 SEG=20 CON=N > > LEVEL=(ALL) > > MONITOR=(JOBNAMES) INTIDS=N UNKNIDS=N > > ROUT=(1-10,12-128) > > MSCOPE=(*) > > > > > > > > > > > > On Mon, Feb 24, 2014 at 2:19 PM, Jake anderson <[email protected] > >wrote: > > > >> Ok this for ROUTE Command in CONSOLE.. it would vary from shop to shop > and > >> time depends upon the configuration.(CONSOLxx). > >> > >> So in your Shop, how long does it takes ? > >> > >> > >> On Mon, Feb 24, 2014 at 1:58 PM, baby eklavya <[email protected] > >> >wrote: > >> > >> > Class C3 commands are ordinary attached commands that run in the > CONSOLE > >> > address space . > >> > > >> > Such as Route commands > >> > > >> > > >> > On Mon, Feb 24, 2014 at 1:01 PM, R.S. <[email protected] > >> > >wrote: > >> > > >> > > W dniu 2014-02-24 01:14, baby eklavya pisze: > >> > > > >> > > Hello , > >> > >> > >> > >> Any idea why MVS class C3 commands take so long to execute . > >> > >> > >> > > What is class C3? > >> > > > >> > > -- > >> > > Radoslaw Skorupka > >> > > Lodz, Poland > >> > > > >> > > > >> > > > >> > > > >> > > > >> > > > >> > > -- > >> > > Tre tej wiadomo ci mo e zawiera informacje prawnie chronione > Banku > >> > > przeznaczone wy cznie do u ytku s u bowego adresata. 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