Hi JamO,

The problem you noticed is also annoying us. But there is no solution now. you can find some issue about the topic here: https://bugs.launchpad.net/nova/+bug/1161661 (https://bugs.launchpad.net/nova/+bug/...)

cheers, gtt

2013/9/25 James Luhrsen question236280@answers.launchpad.net

New question #236280 on OpenStack Compute (nova): https://answers.launchpad.net/nova/+question/236280 (https://answers.launchpad.net/nova/+q...)

Hi,

I have a compute node that does not have enough usable RAM to boot my instance. The "fault" I see in "nova show" is exception.NoValidHost(reason"").

The reason string is empty. Is there a way to have the specific reason show there?

Initially, I did not know why my VM could not boot, and I had to enable debugging in nova.conf in order to figure it out.

I'm using Havana-2 code, so maybe this feature is available in the newer code.

Thanks, JamO

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Best regards, gtt