[ovirt-users] overt node el6 to el7 upgrade

[Jiří Sléžka]

Hi Chuck,

I also have not upgraded my hosts from el6 to el7 but I am about to do 
it soon. IMHO it is as simple as

for every el6 host

1) move one el6 host to maintenance (to migrate all guests out of it)
2) remove that host from manager
3) reinstall this host with el7
4) add this new host in manager
5) migrate guests to el7 host


be careful, you can (live)migrate guests from el6 to el7 but not the 
other way!

Cheers, Jiri


On 05/07/2015 10:29 PM, Charles Weber wrote:
> Hi everyone
> I have been using node el6 with fiber channel multipathing and multiple NICS. Works fine. Obviously after 3.6.1 or .2 is out I will want to upgrade.  How well do the nodes handle upgrading from el6 to el7? Has anyone done this?
> Thanks,
> Chuck



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