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and vdsm@rhev with the same password for rhev<br>
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<div class="moz-cite-prefix">Le 04/12/2015 16:18, Jean-Pierre
Ribeauville a écrit :<br>
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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">I wrote a C program
running in a KVM host.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Part of it adds a Unix
Channel device in all Guests in order to have a dialog from
Host to Guest.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">As long as my host
wasn’t part of an Ovirt cluster , all was running fine.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I added my host in a
ovirt cluster , and then , when running the script creating
the channel device ( by using “virsh attach-device
--persistent –live …..” ) , I got following error :<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><i><span lang="EN-US">Please enter your
authentication name:<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span lang="EN-US">Please enter your
password:<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span lang="EN-US">error: failed to
connect to the hypervisor<o:p></o:p></span></i></p>
<p class="MsoNormal"><i>error: no valid connection<o:p></o:p></i></p>
<p class="MsoNormal"><i><span lang="EN-US">error: authentication
failed: Failed to step SASL negotiation: -1 (SASL(-1):
generic failure: All-whitespace username.)<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span lang="EN-US"><o:p> </o:p></span></i></p>
<p class="MsoNormal"><i><span lang="EN-US"><o:p> </o:p></span></i></p>
<p class="MsoNormal"><span lang="EN-US">What’s the user/password
I’ve to use then ?<o:p></o:p></span></p>
<p class="MsoNormal"><i><span lang="EN-US"><o:p> </o:p></span></i></p>
<p class="MsoNormal"><i><span lang="EN-US"><o:p> </o:p></span></i></p>
<p class="MsoNormal"><span lang="EN-US">BTW , I’ve seen that
following channel device was added to the Guest at its
creation :<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><i><span lang="EN-US">/var/lib/libvirt/qemu/channels/ad1a8b0e-f8b6-4038-be3d-275f38e66eb3.org.qemu.guest_agent.0<o:p></o:p></span></i></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">What’s used for ?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I presume I cannot use
for my private purpose ?<o:p></o:p></span></p>
<p class="MsoNormal"><i><span lang="EN-US"><o:p> </o:p></span></i></p>
<p class="MsoNormal"><span lang="EN-US">I sent this topic to
ovirt and libvirt mailing lists , cos I don’t know which
forum is the right one for this kind of subject.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><i><span lang="EN-US"><o:p> </o:p></span></i></p>
<p class="MsoNormal"><span lang="EN-US">Thanks for help.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span
style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#888888;mso-fareast-language:FR"
lang="EN-US"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span
style="font-size:8.5pt;font-family:"Arial","sans-serif";color:#888888;mso-fareast-language:FR"
lang="EN-US">J.P. Ribeauville<o:p></o:p></span></b></p>
<p class="MsoNormal"><span
style="font-size:8.5pt;font-family:"Arial","sans-serif";color:#737373;mso-fareast-language:FR"
lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span
style="font-size:8.5pt;font-family:"Arial","sans-serif";color:red;mso-fareast-language:FR">P:
</span><span
style="font-size:8.5pt;font-family:"Arial","sans-serif";color:#737373;mso-fareast-language:FR">+33.(0).1.47.17.20.49</span><span
style="font-size:8.5pt;font-family:"Arial","sans-serif";color:#737373;mso-fareast-language:FR"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:8.5pt;font-family:"Arial","sans-serif";color:#737373;mso-fareast-language:FR">.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:8.5pt;font-family:"Arial","sans-serif";color:#737373;mso-fareast-language:FR">Puteaux
3 Etage 5 Bureau 4<o:p></o:p></span></p>
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<p class="MsoNormal"><u><span
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lang="EN-US"><a moz-do-not-send="true"
href="mailto:jpribeauville@axway.com"><span
style="color:blue" lang="FR">jpribeauville@axway.com</span></a></span></u><u><span
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<p class="MsoNormal"><span
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style="font-size:8.0pt;font-family:"Arial","sans-serif";color:#888888;mso-fareast-language:FR"> Pensez
à l’environnement avant d’imprimer.</span><span
style="font-size:8.0pt;font-family:"Arial","sans-serif";color:#888888;mso-fareast-language:FR"><o:p></o:p></span></p>
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<pre wrap="">_______________________________________________
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<pre class="moz-signature" cols="72">--
Nathanaël Blanchet
Supervision réseau
Pôle Infrastrutures Informatiques
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5
Tél. 33 (0)4 67 54 84 55
Fax 33 (0)4 67 54 84 14
<a class="moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr">blanchet@abes.fr</a> </pre>
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