On Tue, 8 Oct 2013 17:38:02 +0300, Sheldon Davis wrote: >I was wondering what the maximum distance would be for a Parallel Sysplex >with DB2 Data Sharing on two BC12's.
From http://www-03.ibm.com/systems/z/advantages/gdps/faqs.html How far apart can I spread my CF's? How far can I stretch my Parallel Sysplex? ISC-3 links can be extended to 100 km without any RPQ. With RPQ 8P2263 using qualified DWDM equipment, this can be extended to significantly longer distances. Distances affect workload response times. More detail on this is described in "GDPS/PPRC 100KM Test" at http://www.ibm.com/common/ssi/fcgi-bin/ssialias?infotype=SA&subtype=WH&appname=STGE_ZS_ZS_USEN&htmlfid=ZSW03119USEN&attachment=ZSW03119USEN.PDF (mind any split). Scott Fagen Chief Architect - Mainframe CA Technologies ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
