30 May
2014
30 May
'14
5:52 p.m.
On 05/30/2014 02:37 AM, Peter Krempa wrote:
Different protocols have different means to uniquely identify a storage file. This patch implements a storage driver API to retrieve a unique string describing a volume. The current implementation works for local storage only and returns the canonical path of the volume.
To add caching support the local filesystem driver now has a private structure holding the cached string, which is created only when it's initially accessed.
This patch provides the implementation for local files only for start. ---
ACK. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org