Hello Andrea,
https://www.redhat.com/archives/libvir-list/2016-August/msg00339.html
This looks indeed promising. I had a look to virt-df (from the
libguestfs-tools), but to install this is embarking a lot of packages
that I do not want to leave on the server :-(
Kind regards
patrick
On , Andrea Bolognani wrote:
On Mon, 2016-08-08 at 10:37 +0200, Michal Privoznik wrote:
On 08.08.2016 10:23, Patrick PICHON wrote:
>
> hello Michal,
>
> That was my worries as well, and I think that your advice is probably
> the right one. Or even, I'm might request an enhancement to the collect
> libvirt plugin to report also FS information.
What I'd like to see is libvirt's ability to spawn commands inside
guest. But it is not that simple. I mean, the hardest part is to
design
public libvirt API. For instance, we'd have to deal with both blocking
&
non-blocking (i.e. long-running) commands; then we would need to give
users possibility to read command's output (possibly asynchronously).
With this, you'd just: virDomainRunCommand(dom, 'df', '-h', NULL); or
something and you'd be good.
Not as straightforward as you'd like, but if you use QEMU you
can already achieve something similar via qemu-guest-agent.
https://www.redhat.com/archives/libvir-list/2016-August/msg00339.html
--
Andrea Bolognani / Red Hat / Virtualization
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