[libvirt] [PATCHv4 06/10] Widening API change - accept empty path for virDomainBlockStats
Eric Blake
eblake at redhat.com
Thu Feb 20 15:44:40 UTC 2014
On 02/20/2014 08:26 AM, Michal Privoznik wrote:
> On 14.02.2014 18:49, Thorsten Behrens wrote:
>> And provide domain summary stat in that case, for lxc backend.
>> Use case is a container inheriting all devices from the host,
>> e.g. when doing application containerization.
>> ---
>> src/libvirt.c | 8 ++++++--
>> tools/virsh-domain-monitor.c | 11 ++++++++---
>> tools/virsh.pod | 5 +++--
>> 3 files changed, 17 insertions(+), 7 deletions(-)
>
> Very wise! We unfortunately can't allow NULL here as it would require
> RPC change (and thus a new API - we have no upstream experience with
> introducing a new version on RPC :))
Actually, we do: as of 1.2.2, virConnectDomainEventRegisterAny is the
first API that knows how to manage 2 versions of the underlying RPC
call. But yeah, we don't want to make a habit of doing fork-brained RPC
calls.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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