Hi again -- I am following this for testing https://access.redhat.com/solutions/637583 and my preupgrd script is empty with 0 bytes and seems very odd
On Fri, Jul 19, 2019 at 10:30 AM Frank Wolfe <fwolfe2...@gmail.com> wrote: > Thank you Terri > > I came across this but I was not sure > > https://access.redhat.com/solutions/637583 > > On Fri, Jul 19, 2019 at 10:26 AM Terri C. Glowaniak < > terri.glowan...@regions.com> wrote: > >> We upgraded RHEL6 to RHEL7 by building new RHEL7 servers. Our Redhat rep >> told us it was not a good idea to upgrade RHEL7 on top of RHEL6. The >> Redhat installation manual has a section for z systems, and is pretty good. >> >> There is an IBM cookbook for RHEL7 also... it is written more for someone >> building the environment from scratch, so I had to figure out which pieces >> worked in my environment. The cookbook does have the best example of >> booting into emergency mode though. >> >> As I have been working with RHEL7, these are the books I have found to be >> the most helpful. >> >> IBM manuals >> The Virtualization Cookbook for IBM z Systems Volume 2 SG24-8303-00 >> Device Drivers, Features, and Commands on Red Hat Enterprise Linux 7.5 >> SC34-2710-05 ** pick the one for your version of RHEL7 >> >> Redhat manual >> Red Hat Enterprise Linux 7 Installation Guide - part III is for IBM Z >> architecture >> >> Good luck! >> Terri >> >> -----Original Message----- >> From: Linux on 390 Port <LINUX-390@VM.MARIST.EDU> On Behalf Of Frank >> Wolfe >> Sent: Friday, July 19, 2019 8:59 AM >> To: LINUX-390@VM.MARIST.EDU >> Subject: [EXTERNAL] Documentation on Upgrading Redhat System z >> >> [External Content] Please use caution. >> >> Good day - >> >> >> >> I am having a terrifically hard time finding any good doc on upgrading >> >> Redhat 6 to 7 and or 7 to 8 >> >> >> >> Can someone please help the weary? >> >> >> >> ---------------------------------------------------------------------- >> >> For LINUX-390 subscribe / signoff / archive access instructions, >> >> send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or >> visit >> >> >> https://urldefense.proofpoint.com/v2/url?u=http-3A__www2.marist.edu_htbin_wlvindex-3FLINUX-2D390&d=DwIBaQ&c=837eUSHCBWYGMkDmn2bN3Q&r=0el9rZCltKTKUGpjUhGDjWjtOpHZMly7rt8kuSlG3wY&m=HN9KTtXW1Tw_Wx6fqfy5pqYvPNjqqjxYESBjb4U_y7g&s=V_K1fwN2XcLbKegkoZUaJhqsaZ7tQ1kVLhSfrMYjZLY&e= >> >> >> ---------------------------------------------------------------------- >> For LINUX-390 subscribe / signoff / archive access instructions, >> send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or >> visit >> http://www2.marist.edu/htbin/wlvindex?LINUX-390 >> > ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www2.marist.edu/htbin/wlvindex?LINUX-390
