11:21 p.m.
On 2022-08-25 22:56, Facundo Badaracco wrote:
Have u checked the IP of the engine VM?
Yes. It is what I configured during the setup, and which I use when I ssh from the host to
the engine VM.
Sorry, I should have mentioned this in my previous message.
Poltsi
10:47 a.m.
New subject: oVirt 4.5 self-hosted network not working
Some additional information, but no solution yet:
I noticed that SELinux (the host has it in enforced mode) had prevented
qemu-kvm as well as ovs-appctl from accessing some files and
directories. Unfortunately even disabling SELinux (setenforce 0) did not
resolve the core issue :-/
Poltsi
11:12 a.m.
New subject: oVirt 4.5 self-hosted network not working
How is networking configured on the hypervisors? Single NIC (or bond) or
multi-homed?
On Sat, 27 Aug 2022 at 15:48, Paul-Erik Törrönen <poltsi(a)poltsi.fi> wrote:
Some additional information, but no solution yet:
I noticed that SELinux (the host has it in enforced mode) had prevented
qemu-kvm as well as ovs-appctl from accessing some files and
directories. Unfortunately even disabling SELinux (setenforce 0) did not
resolve the core issue :-/
Poltsi
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6:57 p.m.
New subject: oVirt 4.5 self-hosted network not working
On 28/08/2022 11.12, Colin Coe wrote:
How is networking configured on the hypervisors? Single NIC (or
bond)
or multi-homed?
The host (a single one) has a single network device. It is a Dell
Latitude laptop, so nothing fancy.
I've run some tcpdumps, and it looks like at least the ICMP and TCP
traffic from another machine on the same subnet does get to the host (as
confirmed by running tcpdump on the host), but then it disappears. It
never gets to the engine VM (running also tcpdump).
Interesting detail is that ARP does seem to get to the engine VM as I
can see the expected "request who-has <engine VM DNS> tell <another
machine on subnet" and "Reply <engine VM DNS> is-at <MAC>" on
the engine
VM-side.
FWIW the packages should be the latest from the centos-release-ovirt45,
including ovirt-hosted-engine-setup-2.6.5-1.el8.noarch.
Poltsi
8:49 p.m.
New subject: oVirt 4.5 self-hosted network not working
Unfortunately I could not find anything else that would indicate why the
host<->hosted-engine network is broken on the 4.5 oVirt.
I did attempt to get a reference installation (the oVirt Node
installation,
https://resources.ovirt.org/pub/ovirt-4.5/iso/ovirt-node-ng-installer/ovi...)
in order to do some comparative investigation. But unfortunately the
node installation is apparently also broken, albeit due a different bug
where the hosted-engine installation fails on identifying the LVM disks
it itself has set up. The node-installation was done on a Dell R740 with
plenty of disk so the HW configuration should not have been an issue.
Poltsi
775
days inactive
816
days old
4 comments
2 participants
participants (2)
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Colin Coe -
Paul-Erik Törrönen