Open Stack

Hi,

Ive tried setting ''scheduler_default_filter = AllHostsFilter' in
'/etc/nova/nova.conf', and restarted nova network with 'screen -r', go
to nova network screen which is screen 9, using the command CTRL+A
followed by 9. Then kill the nova network using CTRL+C and then
restart it using "up" arrow and enter.

But this does not seem to change anything. Am I making the wrong
setting changes, or not restarting the devstack service correctly ?


Regards,


John Smith.





On Tue, Dec 3, 2013 at 5:08 PM, John Smith <lbalbalba at gmail.com> wrote:
> On Tue, Dec 3, 2013 at 12:55 PM, George Shuklin
> <george.shuklin at gmail.com> wrote:
>> How many free memory you got left after devstack installation?
>>
>> Anyway, reason and details are in console with nova-schedule.
>>
> Hi,
>
> This is my memory after starting devstack and failing to launch an instance:
>
> $ free
>              total       used       free     shared    buffers     cached
> Mem:       3103912    2023740    1080172          0      67264     907208
> -/+ buffers/cache:    1049268    2054644
> Swap:      2113532          0    2113532
>
>
> The screen-n-sch.log shows ' instances:0 does not have 4096 MB usable
> ram, it only has 4034.5 MB usable ram' and 'Filter RamFilter returned
> 0 hosts'. Guess that means that the issue is that openstack thinks
> there's not enough memory ? Is there any way to override this behavior
> in devstack ?
>
>
>
> Regards,
>
>
> John Smith