I wish to use the new GRSDEF keyword GRSQ(CONTENTION), that solve some
performance issue in a SYSPLEX with GRS STAR.
I apply the PTFs that APAR OA07975 inform, but I am confuse in use exactly the
new PARM.
The APAR explain a new GRSDEF keyword is being made available. Its syntax is:
GRSQ { (ALL) }
{ (CONTENTION) }
{ (LOCAL) }
I have in my PARMLIB member GRSCNF00:
GRSDEF MATCHSYS(LPAR1)
GRSDEF MATCHSYS(LPAR2)
GRSDEF MATCHSYS(LPAR3)
GRSDEF MATCHSYS(LPAR4)
GRSDEF MATCHSYS(LPAR5)
I did apply all PTFs and now I will IPL all 5 system in the sysplex, but I
didn't find in any manual the correct syntax,
I didn't have window and time to IPL all SYSPLEX twice, I need to use the
correct PARM in the first time, anyone have
the correct answer?
I use: (it is my choise)
GRSDEF MATCHSYS(LPAR1) GRSQ(CONTENTION)
GRSDEF MATCHSYS(LPAR2) GRSQ(CONTENTION)
GRSDEF MATCHSYS(LPAR3) GRSQ(CONTENTION)
GRSDEF MATCHSYS(LPAR4) GRSQ(CONTENTION)
GRSDEF MATCHSYS(LPAR5) GRSQ(CONTENTION)
or
GRSDEF GRSQ(CONTENTION)
GRSDEF MATCHSYS(LPAR1)
GRSDEF MATCHSYS(LPAR2)
GRSDEF MATCHSYS(LPAR3)
GRSDEF MATCHSYS(LPAR4)
GRSDEF MATCHSYS(LPAR5)
Thanks, for any information.
Giovanni Bozzetti
z/OS System Programmer
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