I have always kept the production system clock settings so the users see no difference. If the user sets a TZ value, it would be off due to the clock change. Job schedulers would also be off as far as the users and operations view.
Dennis Roach, CISSP AIG Identity & Access Management | Technology Services 2929 Allen Parkway, America Building, 3rd Floor | Houston, TX 77019 Phone: 713-591-1059 (cell) [email protected] | www.aig.com -----Original Message----- From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of Dyck, Lionel B. (TRA) Sent: Tuesday, December 05, 2017 6:44 AM To: [email protected] Subject: DR Question across time zones? A question came up this morning - when doing a DR where the DR environment is in a different time zone from the production environment, should the CLOCK00 TIMEZONE be updated for the physical location of the DR environment? I can see valid reasoning for doing either - what is your approach (and why)? -------------------------------------------------------------------------- Lionel B. Dyck <sdg>< Mainframe Systems Programmer - TRA ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
