Re: [libvirt] [PATCH 08/12] getstats: add block.n.path stat

I'm about to make block stats optionally more complex to cover backing chains, where block.count will no longer equal the number of <disks> for a domain. For these reasons, it is nicer if the statistics output includes the source path (for local files). This patch doesn't add anything for network disks, although we may decide to add that later. With this patch, I now see the following for the same domain as in earlier patches (one qcow2 file, and an empty cdrom drive): $ virsh domstats --block foo Domain: 'foo' block.count=2 block.0.name=hda block.0.path=/var/lib/libvirt/images/foo.qcow2 block.0.allocation=200704 block.0.capacity=42949672960 block.0.physical=200704 block.1.name=hdc * src/libvirt-domain.c (virConnectGetAllDomainStats): Document new field. * tools/virsh.pod (domstats): Document new field. * src/qemu/qemu_driver.c (qemuDomainGetStatsBlock): Return the new stat for local files/block devices. (QEMU_ADD_NAME_PARAM): Add parameter. (qemuDomainGetStatsInterface): Update caller. Signed-off-by: Eric Blake <eblake(a)redhat.com&gt; --- src/libvirt-domain.c | 3 +++ src/qemu/qemu_driver.c | 11 +++++++---- tools/virsh.pod | 2 ++ 3 files changed, 12 insertions(+), 4 deletions(-)