<html>
<head>
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Hi,<br>
<br>
first of all thanks for your help, folks!<br>
<br>
root@Arbeitsrechner:~# grep -vE '^($|#)' /etc/libvirt/qemu.conf<br>
user = "oneadmin"<br>
group = "oneadmin"<br>
dynamic_ownership = 0<br>
<br>
root@Arbeitsrechner:~# grep -vE '^($|#)' /etc/libvirt/libvirtd.conf<br>
listen_tls = 0<br>
listen_tcp = 1<br>
mdns_adv = 0<br>
unix_sock_group = "oneadmin"<br>
unix_sock_rw_perms = "0777"<br>
auth_unix_ro = "none"<br>
auth_unix_rw = "none"<br>
<br>
(root@Arbeitsrechner:~# grep -vE '^($|#)' /etc/default/libvirt-bin<br>
start_libvirtd="yes"<br>
libvirtd_opts="-d -l")<br>
<br>
I did a complete computer-restart after that just to be sure ;)<br>
<br>
oneadmin@Arbeitsrechner:~$ virsh -c qemu:///system nodeinfo<br>
Fehler: Failed to connect socket to '/var/run/libvirt/libvirt-sock':
Datei oder Verzeichnis nicht gefunden<br>
Fehler: Verbindung zum Hypervisor scheiterte<br>
<br>
oneadmin@Arbeitsrechner:~$ /var/tmp/one/im/kvm.d/kvm.rb<br>
Fehler: Failed to connect socket to '/var/run/libvirt/libvirt-sock':
Datei oder Verzeichnis nicht gefunden<br>
Fehler: Verbindung zum Hypervisor scheiterte<br>
<br>
That means "File or directory not found" "Connection to hypervisor
failed"<br>
<br>
Cheers,<br>
Marco<br>
<br>
<br>
<br>
<div class="moz-cite-prefix">Am 15.01.2013 12:40, schrieb Jaime
Melis:<br>
</div>
<blockquote
cite="mid:CA+HrgRoZqyNcSn7QzkkiTTd7prpbLFduV2VZ5Agr_pFZVcxRnQ@mail.gmail.com"
type="cite">
<div dir="ltr">Hi Marco,
<div><br>
</div>
<div style="">yes, just like Tobias says it should work. Can you
configure the files the same way Tobias said (and restart
libvirtd) and run these commands (as oneadmin in the worker
node):</div>
<div style="">$ <span
style="font-family:arial,sans-serif;font-size:13px">virsh -c
qemu:///system nodeinfo</span></div>
<div style=""><span
style="font-family:arial,sans-serif;font-size:13px">$ </span><font
face="arial, sans-serif">/var/tmp/one/im/kvm.d/kvm.rb</font></div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Tue, Jan 15, 2013 at 12:30 PM,
Tobias Honacker <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:Tobias@honacker.info" target="_blank">Tobias@honacker.info</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>your config files must look like this: (works perfect
for me)<br>
<br>
[root@priv001 ~]# grep -vE '^($|#)'
/etc/libvirt/qemu.conf
<div class="im"><br>
user = "oneadmin"<br>
group = "oneadmin"<br>
dynamic_ownership = 0<br>
<br>
</div>
[root@priv001 ~]# grep -vE '^($|#)'
/etc/libvirt/libvirtd.conf<br>
listen_tls = 0<br>
listen_tcp = 1<br>
mdns_adv = 0<br>
unix_sock_group = "oneadmin"<br>
unix_sock_rw_perms = "0777"
<div class="im"><br>
auth_unix_ro = "none"<br>
auth_unix_rw = "none"<br>
<br>
</div>
there is no output in your command by executing
<div class="im"><br>
grep -vE '^($|#)' /etc/libvirt/qemu.conf <br>
<br>
<br>
</div>
please check your qemu.conf file.<br>
<br>
<br>
Am 15.01.2013 12:22, schrieb Marco Jagodzinska:<br>
</div>
<div>
<div class="h5">
<blockquote type="cite"> Hi Jaime,<br>
<br>
this is my current configuration. (onehost is
working, but onevm isn't. But when I follow the KVM
configuration <font face="arial">(<a
moz-do-not-send="true"
href="http://opennebula.org/documentation:rel3.8:kvmg"
target="_blank">http://opennebula.org/documentation:rel3.8:kvmg</a>)
onehost isn't working any longer)</font><br>
<br>
oneadmin@Arbeitsrechner:~$ grep -vE '^($|#)'
/etc/libvirt/libvirtd.conf<br>
unix_sock_group = "libvirtd"<br>
unix_sock_rw_perms = "0770"<br>
auth_unix_ro = "none"<br>
auth_unix_rw = "none"<br>
<br>
oneadmin@Arbeitsrechner:~$ grep -vE '^($|#)'
/etc/libvirt/qemu.conf<br>
oneadmin@Arbeitsrechner:~$<br>
<br>
oneadmin@Arbeitsrechner:~$ grep -vE '^($|#)'
/etc/apparmor.d/libvirt-qemu<br>
grep: /etc/apparmor.d/libvirt-qemu: Datei oder
Verzeichnis nicht gefunden<br>
<br>
That means "not found" ;)<br>
<br>
But I put libvirt into complain mode:<br>
<br>
root@Arbeitsrechner:~# aa-status <br>
[...]<br>
2 profiles are in complain mode.<br>
/usr/lib/libvirt/virt-aa-helper<br>
/usr/sbin/libvirtd<br>
[..]<br>
<br>
<br>
oneadmin@Arbeitsrechner:~$ virsh -c qemu:///system
nodeinfo<br>
CPU-Modell: x86_64<br>
CPU(s): 4<br>
CPU-Frequenz: 1199 MHz<br>
CPU-Socket(s): 1<br>
Kern(e) pro Socket: 2<br>
Thread(s) pro Kern: 2<br>
NUMA-Zelle(n): 1<br>
Speichergrösse: 3911112 kB<br>
<br>
<br>
Cheers,<br>
Marco<br>
<br>
<br>
<div>Am 15.01.2013 12:02, schrieb Jaime Melis:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">Hi Marco,<br>
<br>
I'm a bit lost about your current
configuration, can you do grep -vE '^($|#)' on
these files and pastebin them to this list?<br>
- /etc/libvirt/libvirtd.conf<br>
- /etc/libvirt/qemu.conf<br>
- /etc/apparmor.d/libvirt-qemu<br>
<br>
Also, what happens when you do (as oneadmin):<br>
$ virsh -c qemu:///system nodeinfo<br>
<br>
cheers,<br>
Jaime
<div><span
style="font-family:monospace;font-size:10px"><br>
</span></div>
</div>
<div class="gmail_extra">On Mon, Jan 14, 2013 at
4:16 PM, Marco Jagodzinska <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:jagodzinska@fh-aachen.de"
target="_blank">jagodzinska@fh-aachen.de</a>></span>
wrote:<br>
<div class="gmail_quote">
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px
#ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> I'm
working as oneadmin :)<br>
sudo su oneadmin<br>
<br>
<br>
<div>Am 14.01.2013 16:09, schrieb
Duverne, Cyrille:<br>
</div>
<div>
<div>
<blockquote type="cite">
<div><font face="arial">Marco,<br>
<br>
Just to be 100% sure, are you
launching and using ONE as
oneadmin ?<br>
<br>
Cheers<br>
Cyrille<br>
<br>
Lundi 14/01/2013 à 15:51 Marco
Jagodzinska a écrit:<br>
<blockquote
style="border:0;border-left:2px
solid
#22437f;padding:0px;margin:0px;padding-left:5px;margin-left:5px">Hello
again,<br>
<br>
so you mean changing the two
following two parts in <br>
|/etc/libvirt/libvirtd.conf|
?/<br>
<br>
unix_sock_group = "libvirt"
-> unix_sock_group =
"oneadmin"///<br>
<br>
and<br>
/<br>
//unix_sock_rw_perms =
"0770"
-> unix_sock_rw_perms =
"0777"<br>
<br>
I tried it and it still
isn't working.<br>
<br>
<br>
But that strangest thing is:
when I don't change anything
at all "onehost create" is
working.<br>
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.<br>
<br>
I dont want to believe that
following the official
tutorial leads to errors you
doesn't would have when you
do nothing <img
moz-do-not-send="true"
alt=";)"><br>
<br>
Cheers,<br>
Marco<br>
/<br>
<br>
<br>
<br>
Am 14.01.2013 14:54, schrieb
Duverne, Cyrille:<br>
> Hello again,<br>
><br>
> As mentionned here as
well : <br>
> <a
moz-do-not-send="true"
href="http://lists.opennebula.org/pipermail/users-opennebula.org/2011-March/014614.html"
target="_blank">http://lists.opennebula.org/pipermail/users-opennebula.org/2011-March/014614.html</a><br>
><br>
> You have to run libvirt
as oneadmin.<br>
><br>
> Could you try again ?<br>
><br>
> Cheers<br>
> Cyrille<br>
><br>
> Lundi 14/01/2013 à
14:50 Marco Jagodzinska a
écrit:<br>
><br>
> Hello Cyrille,<br>
><br>
> thanks for your
answer!<br>
><br>
> I tried both.<br>
><br>
> With "-l" the
command "service libvirt-bin
restart" isn't longer<br>
> working properly:<br>
>
root@Arbeitsrechner:/#
service libvirt-bin restart<br>
> stop: Unknown
instance:<br>
> libvirt-bin
start/running, process 25471<br>
><br>
> Without "-l" the
restart is working fine:<br>
>
root@Arbeitsrechner:/#
service libvirt-bin restart<br>
> libvirt-bin
stop/waiting<br>
> libvirt-bin
start/running, process 25673<br>
><br>
> And "onehost
create" fails in both
cases...<br>
><br>
> Cheers,<br>
> Marco<br>
><br>
><br>
><br>
> Am 14.01.2013
14:38, schrieb Duverne,
Cyrille:<br>
>> Hello Marco,<br>
>><br>
>> Did you launch
livirt with the -l option ?<br>
>> As described in
the tutorial :<br>
>> "<br>
>><br>
>> *<br>
>>
|/etc/libvirt/libvirtd.conf|
: Uncomment “listen_tcp =
1”.<br>
>> Security
configuration is left to the
admin's choice, file is<br>
>> full of
useful comments to achieve a
correct configuration.<br>
>> As a tip,
if you don't want to use TLS
for connections set<br>
>> |listen_tls
= 0|.<br>
>><br>
>> *<br>
>>
|/etc/default/libvirt-bin| :
add *-l* option to
|libvirtd_opts|<br>
>><br>
>> "<br>
>><br>
>> Just my 2
cents.<br>
>><br>
>> Kind regards<br>
>> CyD<br>
>><br>
>><br>
>> Lundi
14/01/2013 à 14:20 Marco
Jagodzinska a écrit:<br>
>><br>
>> Hello
again,<br>
>><br>
>> next try,
hoping for an answer <img
moz-do-not-send="true"
alt=";)"><br>
>><br>
>> (I'm using
Xubuntu 12.04 and the latest
OpenNebula 3.8.3)<br>
>><br>
>> If I follow
the tutorial for configuring
KVM<br>
>> (<a
moz-do-not-send="true"
href="http://opennebula.org/documentation:rel3.8:kvmg"
target="_blank">http://opennebula.org/documentation:rel3.8:kvmg</a>),
I receive<br>
>> an error<br>
>> message
when I try to "onehost
create localhost -i im_kvm
-v<br>
>> vmm_kvm -n<br>
>> dummy"<br>
>><br>
>> The error
(onehost show):<br>
>><br>
>> ERROR=[<br>
>> MESSAGE="Error
monitoring host 4 : MONITOR
FAILURE 4 Error<br>
>> executing<br>
>> kvm.rb<br>
>> ",<br>
>> TIMESTAMP="Mon
Jan 14 14:10:11 2013" ]<br>
>><br>
>><br>
>><br>
>> It seems
that the step leading to
this error is changing<br>
>> qemu.conf
so<br>
>> that it
reads as follows:<br>
>><br>
>> $ grep -vE
'^($|#)'
/etc/libvirt/qemu.conf<br>
>> user =
"oneadmin"<br>
>> group =
"oneadmin"<br>
>>
dynamic_ownership = 0<br>
>><br>
>><br>
>> Anybody
able to help me?<br>
>><br>
>> Cheers,<br>
>> Marco<br>
>><br>
>><br>
>>
_______________________________________________<br>
>> Users
mailing list<br>
>> <a
moz-do-not-send="true"
href="mailto:Users@lists.opennebula.org"
target="_blank">Users@lists.opennebula.org</a>
<a moz-do-not-send="true"
href="mailto:Users@lists.opennebula.org"
target="_blank"><mailto:Users@lists.opennebula.org></a><br>
>> <a
moz-do-not-send="true"
href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org"
target="_blank">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a><br>
>><br>
></blockquote>
</font></div>
</blockquote>
<br>
</div>
</div>
</div>
<br>
_______________________________________________<br>
Users mailing list<br>
<a moz-do-not-send="true"
href="mailto:Users@lists.opennebula.org"
target="_blank">Users@lists.opennebula.org</a><br>
<a moz-do-not-send="true"
href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org"
target="_blank">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a><br>
<br>
</blockquote>
</div>
<br>
</div>
<div><br>
</div>
-- <br>
Jaime Melis<br>
Project Engineer<br>
OpenNebula - The Open Source Toolkit for Cloud
Computing<br>
<a moz-do-not-send="true"
href="http://www.OpenNebula.org"
target="_blank">www.OpenNebula.org</a> | <a
moz-do-not-send="true"
href="mailto:jmelis@opennebula.org"
target="_blank">jmelis@opennebula.org</a> </div>
</blockquote>
<br>
<br>
<fieldset></fieldset>
<br>
<pre>_______________________________________________
Users mailing list
<a moz-do-not-send="true" href="mailto:Users@lists.opennebula.org" target="_blank">Users@lists.opennebula.org</a>
<a moz-do-not-send="true" href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org" target="_blank">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a>
</pre>
</blockquote>
<br>
</div>
</div>
</div>
<br>
_______________________________________________<br>
Users mailing list<br>
<a moz-do-not-send="true"
href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a><br>
<a moz-do-not-send="true"
href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org"
target="_blank">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a><br>
<br>
</blockquote>
</div>
<br>
</div>
<br clear="all">
<div><br>
</div>
-- <br>
Jaime Melis<br>
Project Engineer<br>
OpenNebula - The Open Source Toolkit for Cloud Computing<br>
<a moz-do-not-send="true" href="http://www.OpenNebula.org"
target="_blank">www.OpenNebula.org</a> | <a
moz-do-not-send="true" href="mailto:jmelis@opennebula.org"
target="_blank">jmelis@opennebula.org</a>
</blockquote>
<br>
</body>
</html>