[kolla][wallaby] OVS drops RARP packets by QEMU upon live-migration
Hello all, we have a new kolla-ansible wallaby installation, during live migration we lose a lot of packages as reported on bug 1815989. Could you please give us some advices to fix it? Thank you.
Andrea Gargano
Ciao Andrea,
The bug you mention [1] is still open upstream (neutron) so it needs to be fixed there first. You can rebuild the Kolla images with the in-review change if you need it urgently. Though I would not recommend that if you don't feel like supporting your own patched versions. ;-)
[1] https://bugs.launchpad.net/neutron/+bug/1815989
-yoctozepto
On Wed, Jun 30, 2021 at 5:23 PM Gargano Andrea andrea.gargano@dgsspa.com wrote:
Hello all,
we have a new kolla-ansible wallaby installation, during live migration we lose a lot of packages as reported on bug 1815989.
Could you please give us some advices to fix it?
Thank you.
Andrea Gargano
Hello Radoslaw, since I am new on kolla, when new images are available, I must pull them and then ? Must I run kolla-ansible deploy or upgrade ? Thanks Ignazio
Il giorno mer 30 giu 2021 alle ore 18:06 Radosław Piliszek < radoslaw.piliszek@gmail.com> ha scritto:
Ciao Andrea,
The bug you mention [1] is still open upstream (neutron) so it needs to be fixed there first. You can rebuild the Kolla images with the in-review change if you need it urgently. Though I would not recommend that if you don't feel like supporting your own patched versions. ;-)
[1] https://bugs.launchpad.net/neutron/+bug/1815989
-yoctozepto
On Wed, Jun 30, 2021 at 5:23 PM Gargano Andrea andrea.gargano@dgsspa.com wrote:
Hello all,
we have a new kolla-ansible wallaby installation, during live migration
we lose a lot of packages as reported on bug 1815989.
Could you please give us some advices to fix it?
Thank you.
Andrea Gargano
Hello, I forgot to ask if this bug is related to openvswitch only or also to ovn. Thanks Ignazio
Il giorno mer 30 giu 2021 alle ore 18:06 Radosław Piliszek < radoslaw.piliszek@gmail.com> ha scritto:
Ciao Andrea,
The bug you mention [1] is still open upstream (neutron) so it needs to be fixed there first. You can rebuild the Kolla images with the in-review change if you need it urgently. Though I would not recommend that if you don't feel like supporting your own patched versions. ;-)
[1] https://bugs.launchpad.net/neutron/+bug/1815989
-yoctozepto
On Wed, Jun 30, 2021 at 5:23 PM Gargano Andrea andrea.gargano@dgsspa.com wrote:
Hello all,
we have a new kolla-ansible wallaby installation, during live migration
we lose a lot of packages as reported on bug 1815989.
Could you please give us some advices to fix it?
Thank you.
Andrea Gargano
Yes, pull and deploy.
-yoctozepto
On Wed, Jun 30, 2021 at 6:14 PM Ignazio Cassano ignaziocassano@gmail.com wrote:
Hello Radoslaw, since I am new on kolla, when new images are available, I must pull them and then ? Must I run kolla-ansible deploy or upgrade ? Thanks Ignazio
Il giorno mer 30 giu 2021 alle ore 18:06 Radosław Piliszek radoslaw.piliszek@gmail.com ha scritto:
Ciao Andrea,
The bug you mention [1] is still open upstream (neutron) so it needs to be fixed there first. You can rebuild the Kolla images with the in-review change if you need it urgently. Though I would not recommend that if you don't feel like supporting your own patched versions. ;-)
[1] https://bugs.launchpad.net/neutron/+bug/1815989
-yoctozepto
On Wed, Jun 30, 2021 at 5:23 PM Gargano Andrea andrea.gargano@dgsspa.com wrote:
Hello all,
we have a new kolla-ansible wallaby installation, during live migration we lose a lot of packages as reported on bug 1815989.
Could you please give us some advices to fix it?
Thank you.
Andrea Gargano
I suggest you ask this on the bug itself. I would assume it affects both but can't tell for sure.
-yoctozepto
On Wed, Jun 30, 2021 at 6:17 PM Ignazio Cassano ignaziocassano@gmail.com wrote:
Hello, I forgot to ask if this bug is related to openvswitch only or also to ovn. Thanks Ignazio
Il giorno mer 30 giu 2021 alle ore 18:06 Radosław Piliszek radoslaw.piliszek@gmail.com ha scritto:
Ciao Andrea,
The bug you mention [1] is still open upstream (neutron) so it needs to be fixed there first. You can rebuild the Kolla images with the in-review change if you need it urgently. Though I would not recommend that if you don't feel like supporting your own patched versions. ;-)
[1] https://bugs.launchpad.net/neutron/+bug/1815989
-yoctozepto
On Wed, Jun 30, 2021 at 5:23 PM Gargano Andrea andrea.gargano@dgsspa.com wrote:
Hello all,
we have a new kolla-ansible wallaby installation, during live migration we lose a lot of packages as reported on bug 1815989.
Could you please give us some advices to fix it?
Thank you.
Andrea Gargano
Many thanks Ignazio
Il giorno mer 30 giu 2021 alle ore 18:35 Radosław Piliszek < radoslaw.piliszek@gmail.com> ha scritto:
I suggest you ask this on the bug itself. I would assume it affects both but can't tell for sure.
-yoctozepto
On Wed, Jun 30, 2021 at 6:17 PM Ignazio Cassano ignaziocassano@gmail.com wrote:
Hello, I forgot to ask if this bug is related to openvswitch only or
also to ovn.
Thanks Ignazio
Il giorno mer 30 giu 2021 alle ore 18:06 Radosław Piliszek <
radoslaw.piliszek@gmail.com> ha scritto:
Ciao Andrea,
The bug you mention [1] is still open upstream (neutron) so it needs to be fixed there first. You can rebuild the Kolla images with the in-review change if you need it urgently. Though I would not recommend that if you don't feel like supporting your own patched versions. ;-)
[1] https://bugs.launchpad.net/neutron/+bug/1815989
-yoctozepto
On Wed, Jun 30, 2021 at 5:23 PM Gargano Andrea andrea.gargano@dgsspa.com wrote:
Hello all,
we have a new kolla-ansible wallaby installation, during live
migration we lose a lot of packages as reported on bug 1815989.
Could you please give us some advices to fix it?
Thank you.
Andrea Gargano
participants (3)
-
Gargano Andrea
-
Ignazio Cassano
-
Radosław Piliszek