[one-users] MONITOR FAILURE 4 Error executing kvm.rb

[Jaime Melis]

Hi Marco,

I'm a bit lost about your current configuration, can you do grep -vE
'^($|#)' on these files and pastebin them to this list?
- /etc/libvirt/libvirtd.conf
- /etc/libvirt/qemu.conf
- /etc/apparmor.d/libvirt-qemu

Also, what happens when you do (as oneadmin):
$ virsh -c qemu:///system nodeinfo

cheers,
Jaime

On Mon, Jan 14, 2013 at 4:16 PM, Marco Jagodzinska <jagodzinska at fh-aachen.de
> wrote:

>  I'm working as oneadmin :)
> sudo su oneadmin
>
>
> Am 14.01.2013 16:09, schrieb Duverne, Cyrille:
>
> Marco,
>
> Just to be 100% sure, are you launching and using ONE as oneadmin ?
>
> Cheers
> Cyrille
>
> Lundi 14/01/2013 à 15:51 Marco Jagodzinska a écrit:
>
> Hello again,
>
> so you mean changing the two following two parts in
> |/etc/libvirt/libvirtd.conf| ?/
>
> unix_sock_group = "libvirt" ->  unix_sock_group = "oneadmin"///
>
> and
> /
> //unix_sock_rw_perms = "0770" ->  unix_sock_rw_perms = "0777"
>
> I tried it and it still isn't working.
>
>
> But that strangest thing is: when I don't change anything at all "onehost
> create" is working.
> I thought because of later errors with "onevm create" (see mail:
> [one-users] "Could not  create domain" while trying to start a vm, 9.1.), I
> have to follow the steps for KVM configuration from the official site.
>
> I dont want to believe that following the official tutorial leads to
> errors you doesn't would have when you do nothing [image: ;)]
>
> Cheers,
> Marco
> /
>
>
>
> Am 14.01.2013 14:54, schrieb Duverne, Cyrille:
> > Hello again,
> >
> > As mentionned here as well :
> >
> http://lists.opennebula.org/pipermail/users-opennebula.org/2011-March/014614.html
> >
> > You have to run libvirt as oneadmin.
> >
> > Could you try again ?
> >
> > Cheers
> > Cyrille
> >
> > Lundi 14/01/2013 à 14:50 Marco Jagodzinska a écrit:
> >
> >     Hello Cyrille,
> >
> >     thanks for your answer!
> >
> >     I tried both.
> >
> >     With "-l" the command "service libvirt-bin restart" isn't longer
> >     working properly:
> >     root at Arbeitsrechner:/# service libvirt-bin restart
> >     stop: Unknown instance:
> >     libvirt-bin start/running, process 25471
> >
> >     Without "-l" the restart is working fine:
> >     root at Arbeitsrechner:/# service libvirt-bin restart
> >     libvirt-bin stop/waiting
> >     libvirt-bin start/running, process 25673
> >
> >     And "onehost create" fails in both cases...
> >
> >     Cheers,
> >     Marco
> >
> >
> >
> >     Am 14.01.2013 14:38, schrieb Duverne, Cyrille:
> >>     Hello Marco,
> >>
> >>     Did you launch livirt with the -l option ?
> >>     As described in the tutorial :
> >>     "
> >>
> >>      *
> >>         |/etc/libvirt/libvirtd.conf| : Uncomment “listen_tcp = 1”.
> >>         Security configuration is left to the admin's choice, file is
> >>         full of useful comments to achieve a correct configuration.
> >>         As a tip, if you don't want to use TLS for connections set
> >>         |listen_tls = 0|.
> >>
> >>      *
> >>         |/etc/default/libvirt-bin| : add *-l* option to |libvirtd_opts|
> >>
> >>     "
> >>
> >>     Just my 2 cents.
> >>
> >>     Kind regards
> >>     CyD
> >>
> >>
> >>     Lundi 14/01/2013 à 14:20 Marco Jagodzinska a écrit:
> >>
> >>         Hello again,
> >>
> >>         next try, hoping for an answer [image: ;)]
> >>
> >>         (I'm using Xubuntu 12.04 and the latest OpenNebula 3.8.3)
> >>
> >>         If I follow the tutorial for configuring KVM
> >>         (http://opennebula.org/documentation:rel3.8:kvmg), I receive
> >>         an error
> >>         message when I try to "onehost create localhost -i im_kvm -v
> >>         vmm_kvm -n
> >>         dummy"
> >>
> >>         The error (onehost show):
> >>
> >>         ERROR=[
> >>            MESSAGE="Error monitoring host 4 : MONITOR FAILURE 4 Error
> >>         executing
> >>         kvm.rb
> >>         ",
> >>            TIMESTAMP="Mon Jan 14 14:10:11 2013" ]
> >>
> >>
> >>
> >>         It seems that the step leading to this error is changing
> >>         qemu.conf so
> >>         that it reads as follows:
> >>
> >>         $ grep -vE '^($|#)' /etc/libvirt/qemu.conf
> >>         user = "oneadmin"
> >>         group = "oneadmin"
> >>         dynamic_ownership = 0
> >>
> >>
> >>         Anybody able to help me?
> >>
> >>         Cheers,
> >>         Marco
> >>
> >>
> >>         _______________________________________________
> >>         Users mailing list
> >>         Users at lists.opennebula.org <mailto:Users at lists.opennebula.org><Users at lists.opennebula.org>
> >>         http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>
> >
>
>
>
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>
>

-- 
Jaime Melis
Project Engineer
OpenNebula - The Open Source Toolkit for Cloud Computing
www.OpenNebula.org | jmelis at opennebula.org
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