Re: [libvirt] [PATCH] qemu: Fix reporting of physical capacity for block devices

Qemu reports physical size 0 for block devices. As 15fa84acbb55ebfee6a4 changed the behavior of qemuDomainGetBlockInfo to just query the monitor this created a regression since we didn't report the size correctly any more. This patch adds code to refresh the physical size of a block device by opening it and seeking to the end and uses it both in qemuDomainGetBlockInfo and also in qemuDomainGetStatsOneBlock that was broken since it was introduced in this respect. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1250982 ---