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From Andrija Panic <andrija.pa...@gmail.com>
Subject Re: Trouble with rootdiskresize on deploy (KVM)
Date Tue, 02 Dec 2014 15:31:39 GMT
Tom, could you use the qemu-img to check the size of the volume on CEPH ?
Something like:   qemu-img info
rbd:cloudstack/987c8d15-2401-4809-b721-280e496e57e4

On 2 December 2014 at 15:53, Tom Baine <thbaine@gmail.com> wrote:

> Hello,
>
> I've been trying to make use of the root disk resize feature
> implemented in 4.4 that allows instances to be deployed with a
> different sized root disk than the template it is deployed from.  It
> looks like Cloudstack recognizes the rootdisk should be 100gb, but
> inside the instance the disk is reported as 5gb, the size of my
> template.
>
> My hypervisors are running Ubuntu 14.04 and are using Ceph/RBD for
> primary storage.  I'm using cloudmonkey to deploy the VM with the
> following command attempts:
>
> deploy virtualmachine
> serviceofferingid=cebcf88c-22c7-4e62-9205-b929b898d532
> templateid=709cecb1-0813-4e97-b2cc-8c2c2b3e7f4a
> zoneid=598dc4ea-3a01-493e-91b4-ba036d3342a8 rootdisksize=100
> name=ubuntuCache domainid=29f1f9ee-39e6-11e4-ba61-00238be040f4
> account=admin networkids=b9302918-9df0-4d9a-b384-32503f65ec7d
> hypervisor=kvm
>
> deploy virtualmachine
> serviceofferingid=cebcf88c-22c7-4e62-9205-b929b898d532
> templateid=709cecb1-0813-4e97-b2cc-8c2c2b3e7f4a
> zoneid=598dc4ea-3a01-493e-91b4-ba036d3342a8
> details[0].rootdisksize=100 name=ubuntuCache2
> domainid=29f1f9ee-39e6-11e4-ba61-00238be040f4 account=admin
> networkids=b9302918-9df0-4d9a-b384-32503f65ec7d hypervisor=kvm
>
> Under the ACS UI > Instances > ubuntuCache > View Volumes > ROOTDISK,
> Size is listed as 100Gb.  Inside the instance fdisk, gparted and
> hdparm -g on /dev/vda all show a 5gb disk size.  I've tried forcing
> rescans of the SATA bus and the drive itself but didn't have any luck
> with that.  Rebooting the instance also hasn't changed the reported
> size.
>
> Any thoughts would be appreciated, thanks.
>



-- 

Andrija Panić

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