Re: zOS 32-bit ? 64-bit ?

2011-09-17 Thread Lim Ming Liang
That will be handy. Thank you so much. Regards Lim ML On 18/09/11 7:16 AM, Jim Holloway wrote: I wrote the following rexx exec to determine what mode we were in, back when we transitioned from 32 to 64 bit machines. /* REXX ---

Re: zOS 32-bit ? 64-bit ?

2011-09-17 Thread Jim Holloway
I wrote the following rexx exec to determine what mode we were in, back when we transitioned from 32 to 64 bit machines. /* REXX */ /* According to the manual, the FLCARCH field which is hung off the */ /* PSA

zOS 32-bit ? 64-bit?

2011-09-17 Thread Peter Relson
If bit PSAZARCH is on then z/OS is running in z/Architecture (often referred to as 64-bit). This bit will always be on for z/OS 1.6 or later, might be on for OS/390 R10 through z/OS 1.5, and never on prior to OS/390 R10. IPeter Relson z/OS Core Technology Design ---

Re: zOS 32-bit ? 64-bit ?

2011-09-17 Thread Timothy Sipples
z/OS 1.5 (not 1.4) was the last release that could also run in ESA (31-bit) mode. If it's z/OS 1.6 or higher, you know for sure you're running in z/Architecture (64-bit) mode. Timothy Sipples R

Re: zOS 32-bit ? 64-bit ?

2011-09-16 Thread R.S.
W dniu 2011-09-16 09:00, Linda Mooney pisze: Hi Radoslaw, The are also still some systems running z/OS 1.4 ;) in 64 bit mode on a z Series machine. So? I wrote "9672 AND z/OS 1.4-". It doesn't preclude the above. Of course one could complement the answer with information about time-limit

Re: zOS 32-bit ? 64-bit ?

2011-09-16 Thread Linda Mooney
Hi Radoslaw, The are also still some systems running z/OS 1.4 ;) in 64 bit mode on a z Series machine. Just Sayin' Linda - Original Message - From: "R.S." To: IBM-MAIN@bama.ua.edu Sent: Thursday, September 15, 2011 10:04:50 PM Subject: Re: zOS 32-bit

Re: zOS 32-bit ? 64-bit ?

2011-09-15 Thread Lim Ming Liang
Thanks. Regards Lim ML On 16/09/11 1:04 PM, R.S. wrote: W dniu 2011-09-16 06:52, Lim Ming Liang pisze: How do I identify a particular running z/OS is 32-bit or 64-bit ? It's easy: it is always 64-bit. There is small chance that you find 31-bit machine (9672) and z/OS 1.4 or eralier. In such

Re: zOS 32-bit ? 64-bit ?

2011-09-15 Thread R.S.
W dniu 2011-09-16 06:52, Lim Ming Liang pisze: How do I identify a particular running z/OS is 32-bit or 64-bit ? It's easy: it is always 64-bit. There is small chance that you find 31-bit machine (9672) and z/OS 1.4 or eralier. In such case z/OS is 31 bit. (to other members of the IBM-MAIN:

zOS 32-bit ? 64-bit ?

2011-09-15 Thread Lim Ming Liang
How do I identify a particular running z/OS is 32-bit or 64-bit ? -- Regards Lim ML -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search