On Tue, Aug 2, 2011 at 8:54 PM, David Boyes dbo...@sinenomine.net wrote:
How come Z hardware doesn't come with one of these? 8-)
Because the machines are mostly installed in places where you don't
have sufficiently open sky to receive GPS... Similar concerns
prevented usage of the radio beacons
(or an oscilliscope)? ;-)~
Mike Walter
Sent from the wee keyboard of a Blackberry.
From: Scott Rohling [mailto:scott.rohl...@gmail.com]
Sent: Tuesday, August 02, 2011 04:45 PM
To: IBMVM@LISTSERV.UARK.EDU IBMVM@LISTSERV.UARK.EDU
Subject: Re: Time off running z/VM 5.4 1101 on z196 for first time
I tried
On Wed, 3 Aug 2011 08:36:21 +0200, Rob van der Heij rvdh...@gmail.com w
rote:
On Tue, Aug 2, 2011 at 8:54 PM, David Boyes dbo...@sinenomine.net wrot
e:
How come Z hardware doesn't come with one of these? 8-)
Because the machines are mostly installed in places where you don't
have sufficiently
(geek mode on)
Because I wanted the most accurate clock yet least expensive clock I coul
d
get, I built my own GPS clock and use the pulse-per-second (PPS) signal w
ith
GPSD to build my own NPTD stratum zero time source that gives my system
super accurate time. The basic plan came from this
Is the SE clock update you describe performed on z9's? We did a POR a
couple weeks ago and the clock was off by about 27 minutes afterwards. I
t
didn't get caught for a while. The z/OS images now have their TOD prompt
re-enabled and the POR instructions now include a step to check the SE
On Tuesday, 08/02/2011 at 01:32 EDT, Brian Nielsen
bniel...@sco.idaho.gov wrote:
Is the SE clock update you describe performed on z9's? We did a POR a
couple weeks ago and the clock was off by about 27 minutes afterwards.
It
didn't get caught for a while. The z/OS images now have their TOD
Now *that* is cool.
Because I wanted the most accurate clock yet least expensive clock I coul d
get, I built my own GPS clock and use the pulse-per-second (PPS) signal w ith
GPSD to build my own NPTD stratum zero time source that gives my system
super accurate time.
How come Z hardware
On 8/2/2011 at 02:54 PM, David Boyes dbo...@sinenomine.net wrote:
How come Z hardware doesn't come with one of these? 8-)
Because it costs less than $100?
Mark Post
I tried not to - but this made me laugh very loud...
Scott Rohling
On Tue, Aug 2, 2011 at 3:40 PM, Mark Post mp...@novell.com wrote:
On 8/2/2011 at 02:54 PM, David Boyes dbo...@sinenomine.net wrote:
How come Z hardware doesn't come with one of these? 8-)
Because it costs less than $100?
IBMVM@LISTSERV.UARK.EDU
Subject: Re: Time off running z/VM 5.4 1101 on z196 for first time
I tried not to - but this made me laugh very loud...
Scott Rohling
On Tue, Aug 2, 2011 at 3:40 PM, Mark Post
mp...@novell.commailto:mp...@novell.com wrote:
On 8/2/2011 at 02:54 PM, David Boyes
dbo
On Friday, 07/29/2011 at 08:36 EDT, Rich Greenberg ric...@panix.com
wrote:
On: Fri, Jul 29, 2011 at 08:00:12PM -0400,Martin, Terry R. (CMS/CTR)
(CTR)
Wrote:
} Do You mean at the IPL prompt? If so no I don't think we did.
Well, thats why they are off. The 2 CPUs clocks are independant
Starting the z196 GA2 upgrade and the z114:
o The SE BOC will sync to the CEC TOD once an hour instead of once a day,
improving CEC TOD accuracy after POR.
o The SE BOC will be steered the match the CEC TOD instead of making large
jumps, avoiding a Paradox that could destroy the universe.
o
On Monday, 08/01/2011 at 02:30 EDT, David Boyes dbo...@sinenomine.net
wrote:
Sounds like it would be worth teaching NTP to treat the CEC TOD clock as
a
stratum 2 time source.
For zBX purposes, the need for common time is to get logs properly
sequenced. It doesn't have to be ultra-accurate,
On Mon, Aug 1, 2011 at 8:25 PM, Alan Altmark alan_altm...@us.ibm.com wrote:
o The SE BOC will be steered the match the CEC TOD instead of making large
jumps, avoiding a Paradox that could destroy the universe.
I would not be suprised to find the steering to be more conceptually
speaking. The
@LISTSERV.UARK.EDU] On Behalf
Of Alan Altmark
Sent: Monday, August 01, 2011 2:26 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: Time off running z/VM 5.4 1101 on z196 for first time
On Friday, 07/29/2011 at 08:36 EDT, Rich Greenberg ric...@panix.com
wrote:
On: Fri, Jul 29, 2011 at 08:00:12PM -0400
On Monday, 08/01/2011 at 05:06 EDT, Rob van der Heij rvdh...@gmail.com
wrote:
On Mon, Aug 1, 2011 at 8:25 PM, Alan Altmark alan_altm...@us.ibm.com
wrote:
o The SE BOC will be steered the match the CEC TOD instead of making
large
jumps, avoiding a Paradox that could destroy the universe.
Hi
We are getting ready to migrate to a z196 from our z10. We brought a z/VM 5.4
system up on the z196 for the first time today. We noticed that
the clock on the VM system was off by 4 hours and 4 minutes (showed as 7AM when
it was 11:04).
We did not make any changes to the TIMEZONE settings.
] On Behalf
Of Scott Rohling
Sent: Friday, July 29, 2011 7:55 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: Time off running z/VM 5.4 1101 on z196 for first time
Did you set the clock when you IPL'd z/VM?
Scott Rohling
On Fri, Jul 29, 2011 at 5:09 PM, Martin, Terry R. (CMS/CTR) (CTR)
terry.mar
can't remember what I had done wrong.
Paul Feller
AIT Mainframe Technical Support
From: The IBM z/VM Operating System [mailto:IBMVM@LISTSERV.UARK.EDU] On Behalf
Of Martin, Terry R. (CMS/CTR) (CTR)
Sent: Friday, July 29, 2011 6:09 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Time off running z/VM 5.4
On: Fri, Jul 29, 2011 at 08:00:12PM -0400,Martin, Terry R. (CMS/CTR) (CTR)
Wrote:
} Do You mean at the IPL prompt? If so no I don't think we did.
Well, thats why they are off. The 2 CPUs clocks are independant of each
other. Re-IPL set the clock when prompted.
--
Rich Greenberg Sarasota,
Mainframe Support
Cell - 443 632-4191
-Original Message-
From: The IBM z/VM Operating System [mailto:IBMVM@LISTSERV.UARK.EDU] On Behalf
Of Rich Greenberg
Sent: Friday, July 29, 2011 8:35 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: Time off running z/VM 5.4 1101 on z196 for first time
On: Fri
To: IBMVM@LISTSERV.UARK.EDU
Subject: Re: Time off running z/VM 5.4 1101 on z196 for first time
Terry,
Have a simple rexx we run at startup/ipl to fix up the vm clock. Also, a
program we used for Y2K testing to set the clock to whatever you want then ipl
the guest. Contact me off list if you would
22 matches
Mail list logo