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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Hi Pavel,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">You wrote that vdsm has to be patch to run without issues, but where can I find the patch or which lines do I have to modify, because
I still have issues like that :<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">vdsm vds ERROR failed to retrieve hardware info<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Traceback (most recent call last):<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">File "/usr/share/vdsm/API.py", line 1344, in getHardwareInfo...<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">vdsm[3980]: vdsm vds.dispatcher ERROR SSL error during reading data: unexpected eof<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">vdsm[3980]: vdsm vds ERROR failed to retrieve hardware info<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Traceback (most recent call last):<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">File "/usr/share/vdsm/API.py", line 1344, in getHardwareInfo...<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">vdsm[3980]: vdsm vds ERROR failed to retrieve hardware info<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Traceback (most recent call last):<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">File "/usr/share/vdsm/API.py", line 1344, in getHardwareInfo...<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Thanks<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<font color="#0099ff" size="2" face="Arial"><strong>Alain VONDRA </strong></font><br>
<font color="#808080" size="1" face="Arial"><strong>Chargé d'Exploitation et de Sécurité des Systèmes d'Information </strong></font><br>
<font color="#808080" size="1" face="Arial"><strong>Direction Administrative et Financière</strong></font><strong><br>
<font color="#808080" size="1">+33 1 44 39 77 76 </font></strong><strong><font color="#808080" size="1"></font></strong><strong><br>
</strong><strong><font color="#808080" size="1">UNICEF France</font><br>
<font color="#808080" size="1">3 rue Duguay Trouin 75006 PARIS</font></strong><strong><br>
<font color="#0099ff" size="1" face="Arial"><strong><a href="http://www.unicef.fr/">www.unicef.fr</a></strong></font>
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<a href="http://www.unicef.fr/"></a></p>
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<a href="http://www.unicef.fr/"></a><a href="http://www.unicef.fr/"></a><a title="" href="http://www.unicef.fr/"><img style="WIDTH: 100px; HEIGHT: 100px" border="0" src="cid:20-NOV-2017_b6f93210-e459-4491-a078-a0ee02457f91.png"></a></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext">De :</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext"> users-bounces@ovirt.org [mailto:users-bounces@ovirt.org]
<b>De la part de</b> Jorick Astrego<br>
<b>Envoyé :</b> mardi 10 octobre 2017 19:41<br>
<b>À :</b> users@ovirt.org<br>
<b>Objet :</b> Re: [ovirt-users] Ovirt 4.0 and EL 7.4<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p>Hi,<o:p></o:p></p>
<p>I've redeployed a node with 7.3 to fix this issue but got the same errors with ovirt 4.0.
<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p>MainThread::DEBUG::2017-10-10 18:30:30,945::upgrade::90::upgrade::(apply_upgrade) Running upgrade upgrade-unified-persistence<br>
MainThread::DEBUG::2017-10-10 18:30:30,951::libvirtconnection::160::root::(get) trying to connect libvirt<br>
MainThread::ERROR::2017-10-10 18:30:41,125::upgrade::94::upgrade::(apply_upgrade) Failed to run upgrade-unified-persistence<br>
Traceback (most recent call last):<br>
File "/usr/lib/python2.7/site-packages/vdsm/tool/upgrade.py", line 92, in apply_upgrade<br>
upgrade.run(ns, args)<br>
File "/usr/lib/python2.7/site-packages/vdsm/tool/unified_persistence.py", line 195, in run<br>
run()<br>
File "/usr/lib/python2.7/site-packages/vdsm/tool/unified_persistence.py", line 46, in run<br>
networks, bondings = _getNetInfo()<br>
File "/usr/lib/python2.7/site-packages/vdsm/tool/unified_persistence.py", line 132, in _getNetInfo<br>
netinfo = NetInfo(netswitch.netinfo())<br>
File "/usr/lib/python2.7/site-packages/vdsm/network/netswitch.py", line 298, in netinfo<br>
_netinfo = netinfo_get(compatibility=compatibility)<br>
File "/usr/lib/python2.7/site-packages/vdsm/network/netinfo/cache.py", line 109, in get<br>
return _get(vdsmnets)<br>
File "/usr/lib/python2.7/site-packages/vdsm/network/netinfo/cache.py", line 70, in _get<br>
libvirt_nets = libvirt.networks()<br>
File "/usr/lib/python2.7/site-packages/vdsm/network/libvirt.py", line 113, in networks<br>
conn = libvirtconnection.get()<br>
File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 163, in get<br>
password)<br>
File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 99, in open_connection<br>
return utils.retry(libvirtOpen, timeout=10, sleep=0.2)<br>
File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 547, in retry<br>
return func()<br>
File "/usr/lib64/python2.7/site-packages/libvirt.py", line 105, in openAuth<br>
if ret is None:raise libvirtError('virConnectOpenAuth() failed')<br>
libvirtError: authentication failed: authentication failed<o:p></o:p></p>
<p><o:p> </o:p></p>
<p>Oct 10 19:35:55 host1 sasldblistusers2: _sasldb_getkeyhandle has failed<o:p></o:p></p>
<p>Oct 10 19:36:20 host1 libvirtd: 2017-10-10 17:36:20.002+0000: 13660: error : virNetSASLSessionListMechanisms:390 : internal error: cannot list SASL mechanisms -4 (SASL(-4): no mechanism available: Internal Error -4 in server.c near line 1757)<br>
Oct 10 19:36:20 host1 libvirtd: 2017-10-10 17:36:20.002+0000: 13660: error : remoteDispatchAuthSaslInit:3411 : authentication failed: authentication failed<br>
Oct 10 19:36:20 host1 libvirtd: 2017-10-10 17:36:20.002+0000: 13650: error : virNetSocketReadWire:1808 : End of file while reading data: Input/output error<br>
Oct 10 19:36:20 host1 vdsm-tool: libvirt: XML-RPC error : authentication failed: authentication failed<br>
Oct 10 19:36:20 host1 systemd: vdsm-network.service: control process exited, code=exited status=1<br>
Oct 10 19:36:20 host1 systemd: Failed to start Virtual Desktop Server Manager network restoration.<br>
Oct 10 19:36:20 host1 systemd: Dependency failed for Virtual Desktop Server Manager.<br>
Oct 10 19:36:20 host1 systemd: Dependency failed for MOM instance configured for VDSM purposes.<br>
Oct 10 19:36:20 host1 systemd: Job mom-vdsm.service/start failed with result 'dependency'.<br>
Oct 10 19:36:20 host1 systemd: Job vdsmd.service/start failed with result 'dependency'.<br>
Oct 10 19:36:20 host1 systemd: Unit vdsm-network.service entered failed state.<br>
Oct 10 19:36:20 host1 systemd: vdsm-network.service failed.<o:p></o:p></p>
</blockquote>
<p><o:p> </o:p></p>
<p>cat /etc/redhat-release <br>
CentOS Linux release 7.3.1611 (Core) <o:p></o:p></p>
<p>cat /etc/libvirt/passwd.db<br>
cat: /etc/libvirt/passwd.db: No such file or directory<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p>vdsm-4.18.21-1.el7.centos.x86_64<br>
vdsm-api-4.18.21-1.el7.centos.noarch<br>
vdsm-xmlrpc-4.18.21-1.el7.centos.noarch<br>
vdsm-hook-vmfex-dev-4.18.21-1.el7.centos.noarch<br>
vdsm-cli-4.18.21-1.el7.centos.noarch<br>
vdsm-python-4.18.21-1.el7.centos.noarch<br>
vdsm-yajsonrpc-4.18.21-1.el7.centos.noarch<br>
vdsm-infra-4.18.21-1.el7.centos.noarch<br>
vdsm-jsonrpc-4.18.21-1.el7.centos.noarch<o:p></o:p></p>
<p>libvirt-daemon-driver-storage-scsi-3.2.0-1.el7.x86_64<br>
libvirt-daemon-driver-storage-rbd-3.2.0-1.el7.x86_64<br>
libvirt-daemon-driver-nodedev-3.2.0-1.el7.x86_64<br>
libvirt-client-3.2.0-1.el7.x86_64<br>
libvirt-python-2.0.0-2.el7.x86_64<br>
libvirt-daemon-driver-network-3.2.0-1.el7.x86_64<br>
libvirt-daemon-driver-storage-mpath-3.2.0-1.el7.x86_64<br>
libvirt-daemon-driver-storage-iscsi-3.2.0-1.el7.x86_64<br>
libvirt-daemon-driver-storage-logical-3.2.0-1.el7.x86_64<br>
libvirt-daemon-driver-storage-3.2.0-1.el7.x86_64<br>
libvirt-daemon-driver-secret-3.2.0-1.el7.x86_64<br>
libvirt-daemon-driver-interface-3.2.0-1.el7.x86_64<br>
libvirt-daemon-kvm-3.2.0-1.el7.x86_64<br>
libvirt-libs-3.2.0-1.el7.x86_64<br>
libvirt-daemon-driver-storage-core-3.2.0-1.el7.x86_64<br>
libvirt-daemon-driver-qemu-3.2.0-1.el7.x86_64<br>
libvirt-daemon-config-nwfilter-3.2.0-1.el7.x86_64<br>
libvirt-daemon-driver-storage-disk-3.2.0-1.el7.x86_64<br>
libvirt-daemon-driver-storage-gluster-3.2.0-1.el7.x86_64<br>
libvirt-lock-sanlock-3.2.0-1.el7.x86_64<br>
libvirt-daemon-3.2.0-1.el7.x86_64<br>
libvirt-daemon-driver-nwfilter-3.2.0-1.el7.x86_64<o:p></o:p></p>
<p style="margin-bottom:12.0pt">ovirt-imageio-common-0.4.0-1.el7.noarch<br>
ovirt-release40-4.0.6-2.el7.centos.noarch<br>
ovirt-vmconsole-1.0.4-1.el7.centos.noarch<br>
ovirt-imageio-daemon-0.4.0-1.el7.noarch<br>
ovirt-vmconsole-host-1.0.4-1.el7.centos.noarch<o:p></o:p></p>
</blockquote>
<p>Also tried with "mech_list: digest-md5"<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p style="margin-bottom:12.0pt">cat /etc/sasl2/libvirt.conf |grep mech_list<br>
#mech_list: gssapi<br>
mech_list: digest-md5<br>
#mech_list: scram-sha-1<br>
#mech_list: scram-sha-1 gssapi<o:p></o:p></p>
</blockquote>
<p><o:p> </o:p></p>
<div>
<p class="MsoNormal">On 10/05/2017 01:26 PM, Pavel Gashev wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<pre>Full /etc/sasl2/libvirt.conf:<o:p></o:p></pre>
<pre>mech_list: digest-md5<o:p></o:p></pre>
<pre>sasldb_path: /etc/libvirt/passwd.db<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>Also note that VDSM has to be patched to work on 7.4 with no issues. oVirt 3.6 and 4.1 have required fixes, but oVirt 4.0 doesn’t. <o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>On 04/10/2017, 18:44, <a href="mailto:users-bounces@ovirt.orgonbehalfofAlanGriffiths">"users-bounces@ovirt.org on behalf of Alan Griffiths"</a> <a href="mailto:users-bounces@ovirt.orgonbehalfofapgriffiths79@gmail.com"><users-bounces@ovirt.org on behalf of apgriffiths79@gmail.com></a> wrote:<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre> That didn't seem to make any difference.<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre> I can make it work by disabling authentication<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre> auth_unix_rw="none" in /etc/libvirt/libvirtd.conf<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre> On 4 October 2017 at 15:05, VONDRA Alain <a href="mailto:AVONDRA@unicef.fr"><AVONDRA@unicef.fr></a> wrote:<o:p></o:p></pre>
<pre> > Hi,<o:p></o:p></pre>
<pre> > Did you modify your /etc/sasl2/libvirt.conf, because the update has modify the way to authenticate from md5 to gssapi.<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > If not just change this line :<o:p></o:p></pre>
<pre> > mech_list: gssapi<o:p></o:p></pre>
<pre> > to<o:p></o:p></pre>
<pre> > mech_list: digest-md5<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > And restart services<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > As mentioned in the libvirt.conf file :<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > # NB, previously DIGEST-MD5 was set as the default mechanism for<o:p></o:p></pre>
<pre> > # libvirt. Per RFC 6331 this is vulnerable to many serious security<o:p></o:p></pre>
<pre> > # flaws and should no longer be used. Thus GSSAPI is now the default.<o:p></o:p></pre>
<pre> > #<o:p></o:p></pre>
<pre> > # To use GSSAPI requires that a libvirtd service principal is<o:p></o:p></pre>
<pre> > # added to the Kerberos server for each host running libvirtd.<o:p></o:p></pre>
<pre> > # This principal needs to be exported to the keytab file listed below<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > Alain<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > Alain VONDRA<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > Chargé d'Exploitation et de Sécurité des Systèmes d'Information<o:p></o:p></pre>
<pre> > Direction Administrative et Financière<o:p></o:p></pre>
<pre> > +33 1 44 39 77 76<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > UNICEF France<o:p></o:p></pre>
<pre> > 3 rue Duguay Trouin 75006<o:p></o:p></pre>
<pre> > PARIS<o:p></o:p></pre>
<pre> > <a href="http://www.unicef.fr">www.unicef.fr</a><o:p></o:p></pre>
<pre> > -----Message d'origine-----<o:p></o:p></pre>
<pre> > De : <a href="mailto:users-bounces@ovirt.org">users-bounces@ovirt.org</a> [<a href="mailto:users-bounces@ovirt.org">mailto:users-bounces@ovirt.org</a>] De la part de Alan Griffiths<o:p></o:p></pre>
<pre> > Envoyé : mercredi 4 octobre 2017 15:50<o:p></o:p></pre>
<pre> > À : Ovirt Users <a href="mailto:users@ovirt.org"><users@ovirt.org></a><o:p></o:p></pre>
<pre> > Objet : [ovirt-users] Ovirt 4.0 and EL 7.4<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > Hi,<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > Is 4.0 supported/known to work on CentOS 7.4?<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > I've just tried to upgrade one of the hosts in my lab from 7.3 to 7.4 and now vdsm-network fails to start with<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > vdsm-tool: libvirt: XML-RPC error : authentication failed: authentication failed<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > To even get this far I had to exclude gluster packages as 7.4 introduces 3.8 but ovirt 4.0 repo is still on 3.7.<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > So, more generally. If I'm on ovirt 4.0, gluster 3.7 and EL 7.3. What is the best ordering for getting to ovirt 4.1 and EL 7.4?<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > Thanks,<o:p></o:p></pre>
<pre> ><o:p></o:p></pre>
<pre> > Alan<o:p></o:p></pre>
<pre> > _______________________________________________<o:p></o:p></pre>
<pre> > Users mailing list<o:p></o:p></pre>
<pre> > <a href="mailto:Users@ovirt.org">Users@ovirt.org</a><o:p></o:p></pre>
<pre> > <a href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><o:p></o:p></pre>
<pre> _______________________________________________<o:p></o:p></pre>
<pre> Users mailing list<o:p></o:p></pre>
<pre> <a href="mailto:Users@ovirt.org">Users@ovirt.org</a><o:p></o:p></pre>
<pre> <a href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>Users mailing list<o:p></o:p></pre>
<pre><a href="mailto:Users@ovirt.org">Users@ovirt.org</a><o:p></o:p></pre>
<pre><a href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><o:p></o:p></pre>
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