[Kimchi-devel] [PATCHv2] Allocate enough space for logical volume

[Sheldon]

Reviewed-by: ShaoHe Feng <shaohef at linux.vnet.ibm.com>

On 03/10/2014 02:56 PM, lvroyce at linux.vnet.ibm.com wrote:
> From: Royce Lv <lvroyce at linux.vnet.ibm.com>
>
> When creating storage volume, allocation is specified with 0
> because previous format is qcow2.
> As we use raw format in logcial pool now,
> we need to specify allocation in xml.
>
> Signed-off-by: Royce Lv <lvroyce at linux.vnet.ibm.com>
> ---
>   src/kimchi/vmtemplate.py | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/src/kimchi/vmtemplate.py b/src/kimchi/vmtemplate.py
> index d3bd52e..f227ee6 100644
> --- a/src/kimchi/vmtemplate.py
> +++ b/src/kimchi/vmtemplate.py
> @@ -211,10 +211,11 @@ class VMTemplate(object):
>                       'format': fmt,
>                       'path': '%s/%s' % (storage_path, volume)}
>
> +            info['allocation'] = 0 if fmt == 'qcow2' else info['capacity']
>               info['xml'] = """
>               <volume>
>                 <name>%(name)s</name>
> -              <allocation>0</allocation>
> +              <allocation unit="G">%(allocation)s</allocation>
>                 <capacity unit="G">%(capacity)s</capacity>
>                 <target>
>                   <format type='%(format)s'/>


-- 
Thanks and best regards!

Sheldon Feng(冯少合)<shaohef at linux.vnet.ibm.com>
IBM Linux Technology Center