Nicklas,

Not sure which TSM version you are using but we are at 5.5.4.2, and we use the 
following parm  to set the time:

XX          PARM='POSIX(ON) ENVAR("TZ=EST+5")/',

We are located in the Eastern Time Zone of the U.S., so we set the parameter to 
+4 for DST and +5 for Standard time.


----------------
Kevin Kinder



-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT vm.marist DOT edu] On Behalf Of 
Niklas Lundström
Sent: Monday, November 08, 2010 6:55 AM
To: ADSM-L AT vm.marist DOT edu
Subject: [ADSM-L] Where does Z/OS TSM get info about daylight savings time?

Hello

Daylight saving time ended 2 weeks ago, but when I ran show time, TSM still 
thought it was in
effect, however after this weekend it shows the correct value;

Current Date and Time on the Server
----------------------------------------
11/08/2010 12:51:38
UTC (GMT) Date/Time is: 11/08/10 11:51:38
Last Noted Date/Time is: 11/08/10 12:51:38
Daylight Savings Time is in effect: NO

I've looked for an option for this, but is seems TSM gets it from the operating 
system.
but the system programmer didn't change anything this weekend

Does anyone have any suggestions?

Med vänlig hälsning
Niklas Lundström