Re: [libvirt-users] Mounting VM filesystem on host while VM running

2016-08-08 Thread Michal Privoznik
On 08.08.2016 13:23, 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 reque

Re: [libvirt-users] Mounting VM filesystem on host while VM running

2016-08-08 Thread Patrick PICHON
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 , A

Re: [libvirt-users] Mounting VM filesystem on host while VM running

2016-08-08 Thread Andrea Bolognani
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 plugi

Re: [libvirt-users] Mounting VM filesystem on host while VM running

2016-08-08 Thread Daniel P. Berrange
On Mon, Aug 08, 2016 at 10:19:29AM +0200, Michal Privoznik wrote: > On 08.08.2016 09:33, Patrick PICHON wrote: > > Hello, > > > > > > All my VMs are using LVs created on the host side. > > > > I'm using collectd to monitor some of the ressources of my host as well > > as the libvirt pluging to m

Re: [libvirt-users] Mounting VM filesystem on host while VM running

2016-08-08 Thread Patrick PICHON
Just found virt-df ( libguestfs package) which seems doing what I need. Just need to integrate the result in an collectd/rrd format On , Michal Privoznik wrote: On 08.08.2016 09:33, Patrick PICHON wrote: Hello, All my VMs are using LVs created on the host side. I'm using collectd to monito

Re: [libvirt-users] Mounting VM filesystem on host while VM running

2016-08-08 Thread Michal Privoznik
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

Re: [libvirt-users] Mounting VM filesystem on host while VM running

2016-08-08 Thread Patrick PICHON
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. Kind regards patrick On , Michal Privoznik wrote: On 08.08.2016 09:33, Patrick PICHON wro

Re: [libvirt-users] Mounting VM filesystem on host while VM running

2016-08-08 Thread Michal Privoznik
On 08.08.2016 09:33, Patrick PICHON wrote: > Hello, > > > All my VMs are using LVs created on the host side. > > I'm using collectd to monitor some of the ressources of my host as well > as the libvirt pluging to monitor my VMs. > > Collectd has an interesting plugin ( df ) which can monitor th

[libvirt-users] Mounting VM filesystem on host while VM running

2016-08-08 Thread Patrick PICHON
Hello, All my VMs are using LVs created on the host side. I'm using collectd to monitor some of the ressources of my host as well as the libvirt pluging to monitor my VMs. Collectd has an interesting plugin ( df ) which can monitor the filesystem usage. I would like to use it to monitor t

Re: [libvirt-users] Cannot guestmount a Fedora 24 XFS disk.

2016-08-08 Thread Richard W.M. Jones
On Fri, Aug 05, 2016 at 02:46:11PM +, Andre Goree wrote: > > I seem to be having trouble using guestmount to mount a Fedora 24 disk that > is using XFS.  This is the error messings I get when I try: > > root@cpdev-cn5:/var/lib/libvirt/images/base# guestmount --rw -a > ${disk_path}/${disk_na