[.. cutting all bogus as it is unreadable, even with html mails..]
On Tue, Jun 28, 2016 at 4:00 PM, Yaniv Dary <ydary@redhat.com> wrote:
Do you have any 3.5 clusters? You can only upgrade to 4.0, if all the cluster are 3.6 compatibility.
#engine-backup --mode=restore --no-restore-permissions --provision-db --provision-dwh-db --provision-reports-db --file=engine-backup.tar.gz --log=engine-backup-restore.log
Success with the restore!
Thanks for pointing me out. What I did was just following the documentation, right or wrong.
But when I run "Engine-setup" I got stucked with
"[ INFO ] Stage: Setup validation [WARNING] Less than 16384MB of memory is available [ ERROR ] Failed to execute stage 'Setup validation': Trying to upgrade from unsupported versions: 3.5 [ INFO ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20160628120936-ix7pb8.log [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20160628121149-setup.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Execution of setup failed"
3.6 EL6 migration to 4.0 EL7 works OK for me with following steps: 1. 3.6 EL6 engine (3.6 dc/clstr level) 2. 3.6 EL6 engine-backup and do backup 3. 4.0 EL7 clean install 4. 4.0 EL7 engine-backup and do restore 5. 4.0 EL7 engine-setup What are the problematic steps on other side? Do we have a problem if 3.6 EL6 engine does have dc/clstr level set to '3.5'? j.