warning. Increasing net.ipv4.neigh.default.gc_thresh1,
net.ipv4.neigh.default.gc_thresh2 and net.ipv4.neigh.default.gc_thresh3 kernel
values ended up fixing the issue.
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
PlanetHoster inc.
> Le 28 sept. 201
Thank you, I will try it next week (since today is Friday) and update this
thread if it has fixed my issues. We are indeed using the latest RDO Pike, so
ovsdbapp 0.4.3.1 .
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
PlanetHoster inc.
> Le 28 s
r, I don’t think it’s max open file since the number of open files is
nowhere close to what I’ve set it.
Ideas?
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
PlanetHoster inc.
> Le 26 sept. 2018 à 15:16, Jean-Philippe Méthot
> a écrit :
>
constantly under load.
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
PlanetHoster inc.
> Le 26 sept. 2018 à 11:48, Simon Leinen a écrit :
>
> Jean-Philippe Méthot writes:
>> This particular message makes it sound as if openvswitch is getting
almost instantly
though. I’ve done some research about that particular message, but it didn’t
give me anything I can use to fix it.
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
PlanetHoster inc.
> Le 25 sept. 2018 à 19:37, Erik McCormick a éc
thus minimize the impact
of such an attack, or whatever it was.
Best regards,
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
PlanetHoster inc.
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receive metadata?
We currently use Pike on centos 7.
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
PlanetHoster inc.
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http
configuration, would I
still need to have only one cinder-volume service running at a time? Also, the
backend is a Dell compellent SAN, if that makes a difference.
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
PlanetHoster inc
their block device.
I know this issue doesn’t happen on Ceph, so I’ve been wondering, is this a
limitation of Openstack or the SAN driver? Also, is there actually a way to
reach even active-passive high availability with this current storage solution?
Jean-Philippe Méthot
Openstack system
> Le 11 mai 2018 à 08:36, Matt Riedemann a écrit :
>
> On 5/10/2018 6:30 PM, Jean-Philippe Méthot wrote:
>> 1.I was talking about the region-name parameter underneath
>> keystone_authtoken. That is in the pike doc you linked, but I am unaware if
>> this is only u
>>
>>> I currently operate a multi-region cloud split between 2 geographic
>>> locations. I have updated it to Pike not too long ago, but I've been
>>> running into a peculiar issue. Ever since the Pike release, Nova now
>>> asks Keystone if a new project exists in Keystone before configuring
>
ifying the code for the
Nova check)
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
PlanetHoster inc.
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was in-use
previously. That was my main concern and now it does make the process of fixing
this simpler.
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
PlanetHoster inc.
> Le 25 avr. 2018 à 00:22, Sean McGinnis a écrit :
>
> If I remember ri
in the SAN has changed?
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
PlanetHoster inc.
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migration. Probably
better to wait before I start converting my multi-disk instances to
virtio-scsi. If I am not mistaken, this should also be an issue in Pike and
master, right?
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
PlanetHoster inc.
> Le 26 janv. 2
easy as changing
the drive order in the database?
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
PlanetHoster inc.
> Le 26 janv. 2018 à 13:06, Logan V. a écrit :
>
> https://bugs.launchpad.net/nova/+bug/1729584
> <https://bugs.launchpa
Hi,
Lately, we’ve been converting our VMs block devices (cinder block devices) to
use the virtio-scsi driver instead of virtio-blk by modifying the database.
This works great, however, we’ve run into an issue with an instance that has
more than one drive. Essentially, the root device has addres
openstack database? What
parameters would I need to change? Is there an easier, less likely to break
everything way?
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
PlanetHoster inc.
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configuration to reduce the
impact of a DDoS on the whole compute node and thus, prevent it from going
down? I understand that increasing the size of the conntrack table is one, but
outside of that?
Best regards,
Jean-Philippe Méthot
Openstack system administrator
Administrateur système Openstack
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