The thought is to stop PPRC, replace the secondary box, then start up PPRC again. Then hyperswap. Then stop PPRC, replace the secondary box, start up PPRC again.
Linux wouldn't exploit new things like zHPF until it was restarted, but that's ok with us. marcy -----Original Message----- From: Linux on 390 Port [mailto:[email protected]] On Behalf Of Graves, Aaron Sent: Thursday, April 25, 2013 11:53 AM To: [email protected] Subject: Re: [LINUX-390] Migration from DS8100 to DS8870 We also use TDMF from z/OS while the system is down. It would be nice (hello IBM) if TDMF was available for z/VM to perform the migration without an outage like it does for z/OS. I'd be interested in hearing how a PPRC method would work. Aaron -----Original Message----- From: Linux on 390 Port [mailto:[email protected]] On Behalf Of Marcy Cortes Sent: Thursday, April 25, 2013 2:12 PM To: [email protected] Subject: Re: Migration from DS8100 to DS8870 We shutdown it down and had z/OS move the whole thing with TDMF. That thing is much faster than anything we have on VM (DDR, CA Hidro). http://www-935.ibm.com/services/us/en/it-services/softek-transparent-data-migration-facility-tdmf.html We were able to do that in dev. Production will be different to avoid outages. Hopefully via PPRC there. But that's a ways out. Marcy -----Original Message----- From: Linux on 390 Port [mailto:[email protected]] On Behalf Of Billy R. Bingham Sent: Thursday, April 25, 2013 11:04 AM To: [email protected] Subject: [LINUX-390] Migration from DS8100 to DS8870 What are you all using to migrate LoZ quests running under z/VM to different DASD sub- systems. Looking for solution/s to migrate from a DS8100 to a DS8870. Thanks, Billy "...For if tyranny should prevail in this great country, we may expect liberty will expire throughout the world" A Freeman, 1775 ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/ ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/ ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/ ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/
