[ovirt-users] latest CentOS libvirt updates safe?

[Brett I. Holcomb]

On 06/25/2016 08:10 PM, Nir Soffer wrote:
> On Sat, Jun 25, 2016 at 8:51 PM, Brett I. Holcomb <biholcomb at l1049h.com> wrote:
>>
>> On 06/25/2016 10:57 AM, Robert Story wrote:
>>
>> I have oVirt 3.5.x on CentOS 7 hosts. These hosts have updates which
>> include livbirt:
>>
>>   libvirt-client                   x86_64  1.2.17-13.el7_2.5      updates
>> 4.3 M
>>   libvirt-daemon                   x86_64  1.2.17-13.el7_2.5      updates
>> 585 k
>>   libvirt-daemon-config-nwfilter   x86_64  1.2.17-13.el7_2.5      updates
>> 122 k
>>   libvirt-daemon-driver-interface  x86_64  1.2.17-13.el7_2.5      updates
>> 162 k
>>   libvirt-daemon-driver-network    x86_64  1.2.17-13.el7_2.5      updates
>> 302 k
>>   libvirt-daemon-driver-nodedev    x86_64  1.2.17-13.el7_2.5      updates
>> 161 k
>>   libvirt-daemon-driver-nwfilter   x86_64  1.2.17-13.el7_2.5      updates
>> 185 k
>>   libvirt-daemon-driver-qemu       x86_64  1.2.17-13.el7_2.5      updates
>> 571 k
>>   libvirt-daemon-driver-secret     x86_64  1.2.17-13.el7_2.5      updates
>> 155 k
>>   libvirt-daemon-driver-storage    x86_64  1.2.17-13.el7_2.5      updates
>> 328 k
>>   libvirt-daemon-kvm               x86_64  1.2.17-13.el7_2.5      updates
>> 118 k
>>   libvirt-lock-sanlock
>>
>> Is it safe to let yum update these packages while the host has running VMs?
>> in maintenance mode? or not at all?
>>
>>
>> Robert
>>
>>
>>
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>>
>>
>> I saw a response where we are supposed to go to maintenance mode and then
>> VMs will migrate but i've got nowhere to migrate to as I'm on a host with
>> hosted Engine and no other host to migrate to.  So do I shutdown all VMs and
>> then go to maintenance mode and then update and reboot my host?
> In this case you cannot put the host into maintenance, since hosted
> engine is running on this host.
>
> Adding Simone to add more details on hosted engine upgrades.
>
> Nir
Thanks.  That will be a big help.