25 Jun
2014
25 Jun
'14
12:24 a.m.
Ian Campbell wrote:
On Fri, 2014-06-20 at 15:07 -0600, Jim Fehlig wrote:
The libxl driver currently sets the disk backend to LIBXL_DISK_BACKEND_TAP when <driver name='file'> is specified in the <disk> config. qdisk should be prefered with this configuration, otherwise existing configuration such as the following, which worked with the old Xen driver, will not work with the libxl driver
OOI why not let libxl pick the most appropriate backend for (most of) these alternatives?
I think the libvirt approach is to be a bit more explicit, instead of relying on hypervisor defaults that might change over time. I'm quite sure this is the approach danpb has always advocated. Regards, Jim