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

[Marco Jagodzinska]

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 ;)

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 ;)
>>
>>         (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
>>
>>
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>>
>