On 08/20/2018 09:36 AM, Jason Keltz wrote:
Hi..
After an upgrade from 4.2.3 to 4.2.5 last week, I notice that I have a
console + cockpit problem. Immediately following the upgrade,
everything seemed to be working fine. However, today, a couple of
days after the upgrade, when I try to view any CentOS VM console,
virt-viewer starts, and I see "Connected to graphic server", but
there's no console output. This happens on all Linux VMs, though on
my two windows VMs, the console still works. If I restart a Linux VM,
I get the console back again, but what made me lose access to all the
consoles? In addition, if I right click on one of my 4 hosts, and
choose "Host Console", it connects to cockpit which reports: "No VM is
running or defined on this host" even though there are plenty. I
brought one host into maintenance mode, and rebooted it. I then
started a few VMs there, and cockpit still doesn't show anything
running. All of the hosts have all available ovirt updates, and are
running the latest CentOS 7 kernel + O/S updates. Any ideas? There
is no issue with firewall.
One interesting point to add --- For one server running CentOS 6 and 2
servers running CentOS 7.4, I still had console. Any servers that had
been upgraded to the latest kernel + CentOS 7.5 updates were the ones
where console was not accessible. However, console *was* accessible on
those servers at the time they were upgraded.
Jason.
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