Hi, For data mirroring between TS7760 arrays (grid members) there's two primary parts.
1. ACS routines on the mainframe need to assign the desired management class that is defined on the VTS with mirroring. 2. On the VTS use constructs, with the same management class name, to determine what happens to the data. I've kept it simple with just three management classes; one for synchronous write (i.e. mirroring between two arrays), one for write to VTS 'a', one for write to VTS 'b'. The VTS decides how and where to write the tapes by matching the management class. It comes with a GUI that makes it easy to define the policy. Cheers, Simon. -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Peter Sent: 02 September 2018 12:14 To: IBM-MAIN@LISTSERV.UA.EDU Subject: [EXTERNAL] Re: Ts7700 replication WARNING: this email has originated from outside of the SSE Group. Please treat any links or attachments with caution. ********************************************************************** Is the policy written on Mainframe or is it within TCPIP on when it needs to be copied ? On Sun 2 Sep, 2018, 2:52 PM Gadi Ben-Avi, <gad...@malam.com> wrote: > I have very limited knowledge but: > When two, or more, TS7700's are connected it is called a grid > configuration. > The different members of a grid are connected using an IP network. > There is a policy that defines when a tape is copied. > You can copy a tape when it is closed, or at the end of every block > written. > > Gadi > > -----Original Message----- > From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On > Behalf Of Peter > Sent: Sunday, September 2, 2018 1:10 PM > To: IBM-MAIN@LISTSERV.UA.EDU > Subject: Ts7700 replication > > Hi > > I confess that I have no knowledge about ts7700. Wanted to know how > ts7700 tape gets copied to the disaster site ? > > Can someone please explain me ? > > Peter > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, send > email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > > . > הודעה זו נשלחה אליך מטעם חברה בקבוצת מלם תים וייתכן שהיא מוגנת תחת > סודיות מסחרית. כל הצעה, התחייבות או מצג מטעם החברה, מחייבים מסמך נפרד > וחתום על ידי מורשה החתימה של החברה. החברה רשאית לנטר כל תכתובת העוברת > בשרתיה והיא לא תישא באחריות לכל נזק, ו/או אובדן, שיבוש או פגיעה במידע > כלשהו שנגרם מסיבות של תקיפה חיצונית ו/או זדונית על הארגון. > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, send > email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ****************************************************************** SSE and associated brands: Southern Electric, Scottish Hydro, SWALEC and Atlantic are all trading names of SSE Electricity Limited registered in England and Wales number 04094263 (supply of electricity and Feed-In Tariffs); Southern Electric Gas Limited registered in England and Wales number 02716495 (supply of gas); SSE Retail Telecoms Limited registered in England and Wales number 10086511 (supply of home phone and broadband); SSE Home Services Limited registered in Scotland number SC292102 (boiler and heating repair, servicing, cover, boiler Installations and electrical wiring cover); SSE Energy Solutions Limited registered in Scotland number SC386054 (energy efficiency installations and insulation products). All members of the SSE Group. The registered office of SSE Electricity Limited, Southern Electric Gas Limited and SSE Retail Telecoms Limited is No. 1 Forbury Place, 43 Forbury Road, Reading, RG1 3JH. The registered office of SSE Home Services Limited and SSE Energy Solutions Limited is Inveralmond House, 200 Dunkeld Road, Perth, PH1 3AQ. SSE Electricity Limited is an appointed representative of SSE Home Services Limited. SSE Home Services Limited is authorised and regulated by the Financial Conduct Authority (FCA) under reference number 695476. You can check this on the Financial Services Register by visiting the FCA website. ****************************************************************** ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
