On Thu, Oct 27, 2016 at 6:55 PM, Alan Altmark <alan_altm...@us.ibm.com> wrote:
> On Thursday, 10/27/2016 at 02:32 GMT, "Cohen, Sam" <sam.co...@lrs.com> > wrote: > > If you're not replacing the target SAN disks, then there are no changes > to z/VM or a Linux > > connections (as long as the IOADDRS are unchanged). Your SAN fabric has > to change for the new > > WWPNS on the z. > > The z13 includes support to retain the NPIV WWPNs during an upgrade. Look > for the "Update I/O World Wide Port Number" task. (Read it as "Update I/O > Serial Number Portion of WWPNs".) This was previously an RPQ. > > To the extent you keep the same IOCDS definitions and PCHID assignments, > you can keep the same NPIV WWPNs. > > But we are changing the target SAN disks as well. And new SAN switches. ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu 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/
