ca.portal.admin

Re:Re: [IDMSVENDOR-L] XA STORAGE POOL 255

Discussion created by ca.portal.admin on Sep 16, 2009
just a reminder ....

in release 17 - the DMCL always gets loaded into a ""dynamc"" 2nd pool 255
- separate and apart from the ""sysgenned"" 1st pool 255 - this ""dynamic""
2nd poll 255 will always be the size of the DMCL (no bigger, no smaller)
an=
d will appear to all commands to be 100% full (so yes, 2 pool 255s will
show)

Chris Hoelscher
Senior IDMS & DB2 Database Administrator Humana Inc
502-476-2538
choelscher@humana.com

you only need to test the programs that you want to work correctly






From:
Tim Kupin <timkupin@US.IBM.COM>
To:
IDMSVENDOR-L@LISTSERV.IUASSN.COM
Date:
09/16/2009 05:19 PM
Subject:
Re: [IDMSVENDOR-L] XA STORAGE POOL 255
Sent by:
IDMS 3rd-party providers forum <IDMSVENDOR-L@LISTSERV.IUASSN.COM>



Thanks to those who responded.

We are running Release 15.0

I think Bill Allen hit the nail on the head in his off list email. We
don't=
have an XA PROGRAM POOL defined (I have no idea why not) which is where
it=
sounds like the DMCL is supposed to reside.
We do have an XA REENTRANT PROGRAM POOL.

Anyway, I bumped the size of XA STROAGE POOL 255 from 5100 to 10000. The
fi=
rst 2 GETSTG's were asking for about 5100k and if the DMCL is in there, it
=
's full at startup.

More will be revealed. And I'll let you guys know.

Thanks

Tim Kupin
IDMS DBA
IBM Global Services

office 864.609.3564
cell 301.752.6857
home office 301.638.7424
timkupin@us.ibm.com
tim_kupin@comcast.net



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Re: [IDMSVENDOR-L] XA STORAGE POOL 255
"kay -in the early days<?> of 17.0 i thought i had checked this out, and it
appears to match, but either I really hadn't or something has changed

at our site - the dynamic pool 255 is holding 10772K at address 25C0B000
but look reveals Runtime Size---> DA628 (894,504 Bytes) (873K) and the
Compiled Size---> 8A714 (567,060 Bytes) (which matches the loadlib)

a DCMT DISPLAY ACTIVE STORAGE 255 assets the entire pool to be used and
full

DCMT D MEM MAP reveals the DMCL to start 490 bytes into the dynamic 255

maybe someone from CA is monitoring and can shed light??


Chris Hoelscher
Senior IDMS & DB2 Database Administrator
Humana Inc
502-476-2538
choelscher@humana.com

you only need to test the programs that you want to work correctly






From:
""Rozeboom, Kay [DAS]"" <KAY.ROZEBOOM@IOWA.GOV>
To:
IDMSVENDOR-L@LISTSERV.IUASSN.COM
Date:
09/17/2009 08:44 AM
Subject:
Re: [IDMSVENDOR-L] XA STORAGE POOL 255
Sent by:
IDMS 3rd-party providers forum <IDMSVENDOR-L@LISTSERV.IUASSN.COM>



Chris,

Do you know what is meant by ""the size of the DMCL""? The size of the
addit=
ional pool 255 on our test R17 CV does not match any of the following:
the=
DMCL load module size, the size of the DMCL buffers, or the value
specifie=
d for CV_STARTUP_XA_REGION_MB.
=20

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