Re: [Openstack-operators] Instances are not creating after adding 3 additional nova nodes

2017-02-19 Thread Anwar Durrani
Further when i tried and attempt to launch new instance, i can see the following tail -f /var/log/nova/nova-compute.log 2017-02-20 12:45:26.596 5365 TRACE nova.compute.manager [instance: 1840ac2e-5a54-4941-a96f-a431b2a2c236] flavor, virt_type) 2017-02-20 12:45:26.596 5365 TRACE

Re: [Openstack-operators] Instances are not creating after adding 3 additional nova nodes

2017-02-19 Thread Melvin Hillsman
Since the error was with scheduling you will want to modify the config for nova to show verbose output, try to create another instance, and check for the uuid and/or requestid of the creation attempt in the log - nova-scheduler.log I would turn verbose logging off right after you get a failed

Re: [Openstack-operators] Instances are not creating after adding 3 additional nova nodes

2017-02-19 Thread Saverio Proto
Well, I have no idea from this log file. Trying to make nova-compute more verbose if you dont find anything in the logs Saverio 2017-02-20 7:50 GMT+01:00 Anwar Durrani : > > On Thu, Feb 16, 2017 at 1:44 PM, Saverio Proto wrote: >> >> openstack server

Re: [Openstack-operators] Instances are not creating after adding 3 additional nova nodes

2017-02-19 Thread Anwar Durrani
On Thu, Feb 16, 2017 at 1:44 PM, Saverio Proto wrote: > openstack server show uuid ​Hi Saverio, I have investigated and progressed the case as per your saying, i got to know that instance was supposed to be launched on one of the nova node, where i dig and tried find out

Re: [Openstack-operators] Openstack and Ceph

2017-02-19 Thread Joseph Bajin
Another question is what type of SSD's are you using. There is a big difference between not just vendors of SSD's but the size of them as their internals make a big difference on how the OS interacts with them. This link is still very usage today: