On Thu, Jul 23, 2020 at 11:50 AM Jiří Sléžka <jiri.slezka@slu.cz> wrote:
On 7/23/20 11:03 AM, Ales Musil wrote:
On Thu, Jul 23, 2020 at 10:35 AM Jiří Sléžka <jiri.slezka@slu.cz <mailto:jiri.slezka@slu.cz>> wrote:
Hi,
On 7/23/20 8:38 AM, Ales Musil wrote: > > > On Wed, Jul 22, 2020 at 9:41 PM Jiří Sléžka <jiri.slezka@slu.cz <mailto:jiri.slezka@slu.cz> > <mailto:jiri.slezka@slu.cz <mailto:jiri.slezka@slu.cz>>> wrote: > > Hello, > > > Hi, > > > CentOS8, oVirt 4.4.1.10-1.el8 > > I am trying to setup active-backup (mode=1) bonding mode with custom > properties. I have one 10GE switch, the second is just 1G. 10GE link is > the primary one. > > cat /etc/sysconfig/network-scripts/ifcfg-bond0 > > > first of all in oVirt 4.4 the network-scripts are not relevant anymore. > More relevant is output from 'nmstatectl show'.
thanks, I believed that ifcfg files still describes saved interface configuration (even on nm managed interfaces)...
It does but it might not be that detailed as we would have hoped for. Another reason why I said that it is not relevant is of course if someone tries reconfigure the interface through network-scripts.
well, honestly I did that (modified ifcfg and then use nmcli con reload). So right way is using nmcli con modify command?
Yes or nmstate. Just be aware that anything that you do to interface outside of oVirt can have harmful impacts on the host and overall oVirt state.
from nmstatectl show I can see that bond0 has specified mac address
https://paste.slu.cz/?d363cf2c029f6b83#Ew2rCiYyNGrdfffy6bvzSjbb8x4jJsaUdhxkj...
> BONDING_OPTS="active_slave=ens5 downdelay=0 miimon=100 > mode=active-backup primary=ens5 updelay=0" > TYPE=Bond > BONDING_MASTER=yes > PROXY_METHOD=none > BROWSER_ONLY=no > IPV4_FAILURE_FATAL=no > IPV6_DISABLED=yes > IPV6INIT=no > NAME=bond0 > UUID=c054364e-47cf-47ee-a7fc-70b37c9977e7 > DEVICE=bond0 > ONBOOT=yes > MTU=9000 > > When I try to add a custom parameter "fail_over_mac=active" (which I > believe could solve my problems with stalled mac addresses in switch's > cam table in case of failover) I got... > > "Error while executing action HostSetupNetworks: Unexpected exception" > > ...in manager. In the engine.log it looks like > > 2020-07-22 21:20:35,774+02 WARN >
[org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand]
> (default task-8) [da1984f3-f38b-4e0a-ac80-a81e67d73ff0]
Unexpected
> return value: Status [code=-32603, message=Internal JSON-RPC error: > {'reason': 'MAC address cannot be specified in bond interface along with > specified bond options'}] > 2020-07-22 21:20:35,774+02 ERROR >
[org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand]
> (default task-8) [da1984f3-f38b-4e0a-ac80-a81e67d73ff0] Failed
in
> 'HostSetupNetworksVDS' method > 2020-07-22 21:20:35,774+02 WARN >
[org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand]
> (default task-8) [da1984f3-f38b-4e0a-ac80-a81e67d73ff0]
Unexpected
> return value: Status [code=-32603, message=Internal JSON-RPC error: > {'reason': 'MAC address cannot be specified in bond interface along with > specified bond options'}] > 2020-07-22 21:20:35,811+02 ERROR >
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (default task-8) [da1984f3-f38b-4e0a-ac80-a81e67d73ff0]
EVENT_ID:
> VDS_BROKER_COMMAND_FAILURE(10,802), VDSM ovirt-hci01.mch.local command > HostSetupNetworksVDS failed: Internal JSON-RPC error: {'reason': 'MAC > address cannot be specified in bond interface along with specified bond > options'} > > > Can you please share supervdsm.log from the relevant host?
here it is
https://paste.slu.cz/?ef8bd7eeae8eeaed#Ej3MXRufm6Y9qjKCkgCXXieP132kRAiswR17y...
This indeed seems to be a bug. Can you please open BZ <https://bugzilla.redhat.com/enter_bug.cgi?product=vdsm>?
done
https://bugzilla.redhat.com/show_bug.cgi?id=1859890
Only workaround that comes to my mind is to break the bond and define it again with specified mode.
just for sure - do you mean on the live host which hosts running HE vm or on a new installation?
The installation won't work because we enforce MAC under these conditions: 1) The bond exists 2) The bond is owned by vdsm and MAC is specified in config (This is the case when you try to update the bond) or the bond is not owned by us (Installation process) This is basically to make sure that we preserve the MAC address that was set. The only option that I see right now is to remove the bond from running host through oVirt and create it again with active-backup=1. This is not a perfect solution as any further change to this bond will automatically end up in the categories above. Hopefully this helps. Thanks, Ales
It looks like there is the same o similar bug while installing hosted engine via ovirt-hosted-engine-setup. I tried it many times yesterday and installation failed with the same error
[ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "The host has been set in non_operational status, deployment errors: code 505: Host ovirt-hci01.stud.slu.cz installation failed. Failed to configure management network on the host., code 1120: Failed to configure management network on host ovirt-hci01.stud.slu.cz due to setup networks failure., code 9000: Failed to verify Power Management configuration for Host ovirt-hci01.stud.slu.cz., code 10802: VDSM ovirt-hci01.stud.slu.cz command HostSetupNetworksVDS failed: Internal JSON-RPC error: {'reason': 'MAC address cannot be specified in bond interface along with specified bond options'}, fix accordingly and re-deploy."}
My workaround was to remove fail_over_mac=active option during install :-)
Jiri
Let me know if it works.
Thanks, Ales
Cheers,
Jiri
> Could anybody explain me what 'MAC address cannot be specified in bond > interface along with specified bond options' means? I believe a MAC > address is not configured in interface configuration. > > Or does it mean 'fail_over_mac=active' is not supported in
oVirt?
> > Thanks in advance, > > Jiri > > > > > > _______________________________________________ > Users mailing list -- users@ovirt.org <mailto:users@ovirt.org> <mailto:users@ovirt.org <mailto:users@ovirt.org>> > To unsubscribe send an email to users-leave@ovirt.org <mailto:users-leave@ovirt.org> > <mailto:users-leave@ovirt.org <mailto:users-leave@ovirt.org>> > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: >
https://lists.ovirt.org/archives/list/users@ovirt.org/message/BUGNSEBD3OBSUP...
> > > > Thank you. > Regards, > Ales > > -- > > Ales Musil > > Software Engineer - RHV Network > > Red Hat EMEA <https://www.redhat.com> > > amusil@redhat.com <mailto:amusil@redhat.com> <mailto:amusil@redhat.com <mailto:amusil@redhat.com>> IM: amusil > > <https://red.ht/sig> >
--
Ales Musil
Software Engineer - RHV Network
Red Hat EMEA <https://www.redhat.com>
amusil@redhat.com <mailto:amusil@redhat.com> IM: amusil
-- Ales Musil Software Engineer - RHV Network Red Hat EMEA <https://www.redhat.com> amusil@redhat.com IM: amusil <https://red.ht/sig>