Re: Havana & RBD - a few problems

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>> Using libvirt_image_type=rbd to replace ephemeral disks is new with
>> Havana, and unfortunately some bug fixes did not make it into the
>> release. I've backported the current fixes on top of the stable/havana
>> branch here:
>> 
>> https://github.com/jdurgin/nova/tree/havana-ephemeral-rbd
> 
> that looks really useful. I have tried to patch our installation, but so far haven't been successful: First I tried to replace the whole /usr/share/pyshared/nova directory with the one from your repository, then only the changed files. (Ubuntu Saucy). In both cases nova-compute dies immediately after starting it. There is probably a really simple way to install your version on an Ubuntu server - but I don't know how…

ok - got it working by cherry picking the last few commits, and then replacing only the 5 affected files. 

Resize of disk on instance creation works! Yay

> 
>>> 2) Creating a new instance from an ISO image fails completely - no
>>> bootable disk found, says the KVM console. Related?
>> 
>> This sounds like a bug in the ephemeral rbd code - could you file
>> it in launchpad if you can reproduce with file injection disabled?
>> I suspect it's not being attached as a carom.
> 
> Will try to reproduce as soon as I have the patched version

still doesn't work - will file a bug

cheers
jc

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