I believe that there's a hardware requirement too. The two coupling facilities need direct connectivity to each other.
Mark Jacobs Sent from ProtonMail, Swiss-based encrypted email. GPG Public Key - https://api.protonmail.ch/pks/lookup?op=get&[email protected] ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Thursday, July 25, 2019 12:01 PM, Jesse 1 Robinson <[email protected]> wrote: > It's been many a year since we moved to duplexing, by which I mean 'system > managed duplexing'. Assuming that you are at an appropriate hardware and CF > code level, you don't define duplex capability. It's just there. . There is > no 'hardware definition' for duplexing. Duplexing is defined in the CFRM > policy for structures that are to be duplexed. If the active policy specifies > duplexing for any structure, then that structure is duplexed to the CF named > in the policy. Once enabled in a policy, duplexing can be turned off or on > via the OS command SETXCF > > So to answer OP's question, How can I tell?, look at the policy > definition(s). Also D XCF,STR for any or all structures. > > . > . > J.O.Skip Robinson > Southern California Edison Company > Electric Dragon Team Paddler > SHARE MVS Program Co-Manager > 323-715-0595 Mobile > 626-543-6132 Office ⇐=== NEW > [email protected] > > -----Original Message----- > From: IBM Mainframe Discussion List [email protected] On Behalf Of > Carmen Vitullo > Sent: Thursday, July 25, 2019 5:35 AM > To: [email protected] > Subject: (External):Re: Coupling Facility duplexed > > Are you talking CF structures ? > if so D XCF,STR should get you there > among all the structures you should see something like > > DSNDB21_GBP0 06/22/2019 19:55:25 ALLOCATED (NEW) CACHE > CFNAME: CF01 > DUPLEXING REBUILD > METHOD: USER-MANAGED > PHASE: DUPLEX ESTABLISHED > > Carmen Vitullo > > ----- Original Message ----- > > From: "Bill Giannelli" [email protected] > > To: [email protected] > Sent: Thursday, July 25, 2019 3:51:31 AM > Subject: Coupling Facility duplexed > > How do I determine if our Coupling Facility is duplexed? > thanks > Bill > > -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > 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
