I don't know why this is happening, but it sure seems like something you
should file a bug for.
https://bugs.launchpad.net/nova/+filebug
Thanks,
Michael
On Saturday, September 13, 2014, Stephen Cousins
wrote:
> Just confirmed that it isn't happening with 4-core VM's either. Just 8. I
> haven'
Just confirmed that it isn't happening with 4-core VM's either. Just 8. I
haven't tried a 16-core VM but I can guess.
The flavors are matched with 1 GB per core so an 8-core VM has 8 GB of RAM.
Does that lead to any ideas?
On Fri, Sep 12, 2014 at 3:10 PM, Stephen Cousins
wrote:
> Thanks for the
Thanks for the information. I just tried doing it with a VM with only 2
cores and it has been working fine. So it seems that it may be specific to
the number of cores that are involved. I'll try with 4 to see if that works
ok. Thankfully we don't have many 8-core machines but we still have the
nee
On Fri, Sep 12, 2014 at 1:44 PM, Stephen Cousins
wrote:
> Does anyone live-migrate VM's successfully when volumes are attached?
My setup is significantly different so probably not terribly helpful,
but to answer the question I did do live migrations with Volumes
attached on my Grizzly cloud (sin
Hi Abel,
Yes, it is the instance load. The console.log seems to get truncated to 0
bytes whenever I do live-migration. All machines (including the nfs server)
are using ntp. I just checked visually and all of their times match, at
least to the second. Probably it is closer.
I can't find much in
That’s pretty interesting. I haven’t seen that before, tbh, I had been using
gridcentric for live migrations in grizzly, but that’s just because we didn’t
have shared storage.
So, the instance is what is generating the load, right? anything interesting on
the console log? I wonder if there is so
Hi Abel,
I just tried and it did the same thing. Load went up to 800 and the VM is
unreachable.
Any ideas?
Thanks,
Steve
On Fri, Sep 12, 2014 at 12:59 PM, Abel Lopez wrote:
> Does it work if you first detach the volume and then migrate?
>
>
> On Friday, September 12, 2014, Stephen Cousins
>
Does it work if you first detach the volume and then migrate?
On Friday, September 12, 2014, Stephen Cousins
wrote:
> I am fairly new to Openstack having just inherited a Grizzly system with
> NFS storage. "nova live-migration" is working unless the VM has an attached
> volume. When it doesn't w
I am fairly new to Openstack having just inherited a Grizzly system with
NFS storage. "nova live-migration" is working unless the VM has an attached
volume. When it doesn't work, the VM does move but it is not possible to
connect to it and the CPU load on that VM goes up to the number of cores
assi
