There is definitely an issue with snapshotting for kvm. 

I've been done some tests, but not finished yet. What i've discovered is that 
if you take a snapshot of a live server, the snapshot creation works perfectly 
well for me. The snapshot is created and saved without an error. However, i've 
tried to convert the snapshot into a template and create a new vm using this 
template. The snapshot to template works fine. However, creating a vm from that 
template did not work. 


If I try to create a template from a stopped server directly without using the 
snapshot, the vm creation from the template works perfectly well. 


I've not done much investigation, however, i've noticed that when I am doing vm 
creation using snapshot and template process the database shows QCOW2 as the 
file format. Doing directly via the template is showing RAW file format. I will 
do some more testing to verify and post management server logs. 


Andrei 


----- Original Message -----

From: "Nux!" <n...@li.nux.ro> 
To: dev@cloudstack.apache.org 
Sent: Monday, 23 December, 2013 2:34:31 PM 
Subject: Re: [VOTE] 3rd round of voting for ASF 4.2.1 RC 

On 23.12.2013 05:42, Abhinandan Prateek wrote: 
> It gives me immense pleasure to inform that the vote to label this ASF 
> 4.2.1 RC as the GA release has been passed with following stats: 

Can someone check KVM volume snapshots before declaring this GA? It's 
been consistently broken for me in 4.2.1-SNAPSHOT with NFS as well as 
GlusterFS shared mount point. 
It was working in 4.2.0 afaicr. 

I've sent several emails about this as well as bothering people in 
CLOUDSTACK-5393. 
http://www.mail-archive.com/dev@cloudstack.apache.org/msg20123.html 

HTH 
Lucian 

-- 
Sent from the Delta quadrant using Borg technology! 

Nux! 
www.nux.ro 

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