[libvirt] [PATCH] Make virDomainGetXMLDesc output cache settings even if no special driverName is set

[Eric Blake]

On 03/08/2010 01:46 PM, Soren Hansen wrote:
> If a special cache strategy for a disk has been specified in a domain
> definition, but no driverName has been set, virDomainGetXMLDesc will not
> include the <driver> tag at all.
...
> 
> -    if (def->driverName) {
> -        virBufferVSprintf(buf, "      <driver name='%s'", def->driverName);
> +    if (def->driverName || def->driverType || def->cachemode) {
> +        virBufferVSprintf(buf, "      <driver");
> +        if (def->driverName)
> +            virBufferVSprintf(buf, " name='%s'", def->driverName);
>          if (def->driverType)

ACK.

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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