On Mon, Oct 22, 2018 at 10:06 PM Jacob Green <jgreen@aasteel.com> wrote:

Yes, here is the log. The outage on the secondary link was repaired around 9:30AM on the 19th. However into the the mid afternoon the ovirt engine reported that host zappa.aasteel.net still only had half its bond up at 10000Mbit. It was not until my senior sys admin refreshed the host capabilities that it show the bond as up on both slaves and 20000Mbit.

I am not trying to be an alarmist or anything, I am not even sure it was a bug, just potentially. Anyway let me know if the log is enlightening at all.

I can see in the log that the interface was reported as up at 09:07:43. It seems that everything was fine from the engine and vdsm side. I am not sure why it was reported with half speed. I have also tried to reproduce it without success.

On Mon, Oct 22, 2018 at 2:48 PM Ales Musil <amusil@redhat.com> wrote:

Would you mind to share the engine.log?
On Mon, Oct 22, 2018 at 2:23 PM Petr Horacek <phoracek@redhat.com> wrote:
Aleš, could you please take a look? Does not sound like a bug to me.
2018-10-19 23:53 GMT+02:00 Jacob Green <jgreen@aasteel.com>:
So we saw a potential bug with the user interface in oVirt 4.2 with the Network Interfaces screen. Screenshot attached. Basically this morning we had a problem with out bond, we replaced the cable and the bond came back up. However the screen in ovirt that shows you this information was reporting that half the bond was down all day, even though at the OS level it was definitely up. It did not come back up until we refreshed the host capabilities.

We are currently running oVirt Open Virtualization Manager Software Version 4.2.6.4-1.el7

Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection x 2 on the host.

Note: To be clear, the screenshot I attached is after we refreshed host capabilities so it showing the bond is up 20Gbit.

Thank you.

-- Jacob Green Systems Admin American Alloy Steel 713-300-5690
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ALES MUSIL
Associate Software Engineer - rhv network

Red Hat EMEA

amusil@redhat.com IM: amusil

ALES MUSIL

Associate Software Engineer - rhv network

Red Hat EMEA

amusil@redhat.com IM: amusil