It is very unlikely, for compatibility reasons, that the TCB and/or RB will
ever move above 16M.
Peter Relson
z/OS Core Technology Design
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That's what I have known but I have been wondering what Roger Miller (an
IBMer from Silicon Valley Lab, San Jose) meant when he wrote the following :
The LSQA below the line storage was solved quite a while ago, although
there are still parameters in z/OS, as some software could not tolerate
On Thu, 20 Nov 2008 08:36:31 -0600, Mohammad Khan [EMAIL PROTECTED] wrote:
That's what I have known but I have been wondering what Roger Miller (an
IBMer from Silicon Valley Lab, San Jose) meant when he wrote the following :
The LSQA below the line storage was solved quite a while ago, although
On Thu, 20 Nov 2008 08:36:31 -0600, Mohammad Khan [EMAIL PROTECTED] wrote:
That's what I have known but I have been wondering what Roger Miller (an
IBMer from Silicon Valley Lab, San Jose) meant when he wrote the following :
The LSQA below the line storage was solved quite a while ago, although
-Original Message-
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
Behalf Of John McKown
Sent: Thursday, November 20, 2008 7:50 AM
To: IBM-MAIN@BAMA.UA.EDU
Subject: Re: Has the TCB been moved above the line?
On Thu, 20 Nov 2008 08:36:31 -0600, Mohammad Khan [EMAIL
.)
-Original Message-
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
Behalf Of John McKown
Sent: Thursday, November 20, 2008 7:50 AM
To: IBM-MAIN@BAMA.UA.EDU
Subject: Re: Has the TCB been moved above the line?
On Thu, 20 Nov 2008 08:36:31 -0600, Mohammad Khan [EMAIL PROTECTED]
wrote
John McKown wrote:
I do not speak with authority, but I vaguely remember somebody saying that
many DB2 functions (threads?) now run under SRBs instead of TCBs. I don't
know if an SRB is allocated above the line or not.
While executing, an SRB is not represented by a permanent control
block
The following discussion took place on DB2-L which puzzles me (my ignorance
off course !). I asked for more elucidiation but didn't get any replies there.
Would someone please throw some light on this. So the question is - has the
TCB been moved above the bar or these threads use another
On Wed, 19 Nov 2008 08:55:05 -0600, Mohammad Khan wrote:
The following discussion took place on DB2-L which puzzles me (my ignorance
off course !). I asked for more elucidiation but didn't get any replies there.
Would someone please throw some light on this. So the question is - has the
TCB been
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