<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Sep 13, 2016 at 12:55 PM, Martin Perina <span dir="ltr"><<a target="_blank" href="mailto:mperina@redhat.com">mperina@redhat.com</a>></span> wrote:<br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><div dir="ltr"><div style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="gmail-h5">On Tue, Sep 13, 2016 at 10:59 AM, <span dir="ltr"><<a target="_blank" href="mailto:aleksey.maksimov@it-kb.ru">aleksey.maksimov@it-kb.ru</a>></span> wrote:<br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote">nslookup resolves names on the engine and hosts without ipv6 address:<br>
<br>
# nslookup <a target="_blank" rel="noreferrer" href="http://mirrorlist.centos.org">mirrorlist.centos.org</a><br>
<br>
Server: 10.1.0.10<br>
Address: 10.1.0.10#53<br>
<br>
Non-authoritative answer:<br>
Name: <a target="_blank" rel="noreferrer" href="http://mirrorlist.centos.org">mirrorlist.centos.org</a><br>
Address: 67.219.148.138<br>
Name: <a target="_blank" rel="noreferrer" href="http://mirrorlist.centos.org">mirrorlist.centos.org</a><br>
Address: 85.236.43.108<br>
Name: <a target="_blank" rel="noreferrer" href="http://mirrorlist.centos.org">mirrorlist.centos.org</a><br>
Address: 212.69.166.138<br>
Name: <a target="_blank" rel="noreferrer" href="http://mirrorlist.centos.org">mirrorlist.centos.org</a><br>
Address: 216.176.179.218<br>
<br>
Why oVirt updates checking process trying to use ipv6 ?<br>
<br>
<br>
13.09.2016, 08:26, "<a target="_blank" href="mailto:aleksey.maksimov@it-kb.ru">aleksey.maksimov@it-kb.ru</a>" <<a target="_blank" href="mailto:aleksey.maksimov@it-kb.ru">aleksey.maksimov@it-kb.ru</a>>:<br>
> Yesterday I changed the settings the host to:<br>
><br>
> net.ipv6.conf.all.disable_ipv6 = 1<br>
> net.ipv6.conf.default.disable_<wbr>ipv6 = 1<br>
><br>
> I deleted the last two lines in /etc/sysctl.conf and rebooted host.<br>
><br>
> Tonight - problem repeated:<br>
><br>
> 2016-09-13 01:11:13 ERROR otopi.context context._executeMethod:151 Failed to execute stage 'Environment packages setup': Cannot find a valid baseurl for repo: base/7/x86_64<br>
> 2016-09-13 01:11:13 DEBUG otopi.transaction transaction.abort:119 aborting 'Yum Transaction'<br>
> 2016-09-13 01:11:13 INFO otopi.plugins.otopi.packagers.<wbr>yumpackager <a target="_blank" rel="noreferrer" href="http://yumpackager.info:80">yumpackager.info:80</a> Yum Performing yum transaction rollback<br>
> Could not retrieve mirrorlist <a target="_blank" rel="noreferrer" href="http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock">http://mirrorlist.centos.org/?<wbr>release=7&arch=x86_64&repo=os&<wbr>infra=stock</a> error was<br>
> 14: curl#7 - "Failed to connect to 2604:1580:fe02:2::10: Network is unreachable"<br>
><br>
> Why so?<br></blockquote></div></div><div><br><div style="font-family:arial,helvetica,sans-serif">Didi, any idea why otopi (or python underneath, not sure) is using IPv6 addresses when IPv6 is disabled on the host?<br></div></div></div></div></div></blockquote><div><br></div><div>Could you please resolve it with "getent ahosts <name>" ?<br></div><div>Please add the output from "ip addr", if you see there an IPv6 address, something is enabling the ipv6 on that iface.<br></div><div> </div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div> </div><div><div class="gmail-h5"><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote">
><br>
> 12.09.2016, 17:34, "Martin Perina" <<a target="_blank" href="mailto:mperina@redhat.com">mperina@redhat.com</a>>:<br>
>> On Mon, Sep 12, 2016 at 3:34 PM, <<a target="_blank" href="mailto:aleksey.maksimov@it-kb.ru">aleksey.maksimov@it-kb.ru</a>> wrote:<br>
>>> My /etc/sysctl.conf is:<br>
>>><br>
>>> net.ipv6.conf.all.disable_ipv6 = 1<br>
>>> net.ipv6.conf.default.disable_<wbr>ipv6 = 1<br>
>>> net.ipv6.conf.lo.disable_ipv6 = 0<br>
>>> net.ipv6.conf.ovirtmgmt.disabl<wbr>e_ipv6 = 0<br>
>><br>
>> I'm not networking expert, but last two lines means that you have IPv6 enabled on loopback and ovirtmgmt network interfaces (but disabled on all others). So you shouldn't be surprised to get IPv6 address from DNS resolver if ovirtmgmt supports IPv6. Dan/Edward, am I right?<br>
>> <br>
>>> Last two lines was added for <a target="_blank" rel="noreferrer" href="http://lists.ovirt.org/pipermail/users/2016-July/041443.html">http://lists.ovirt.org/piperma<wbr>il/users/2016-July/041443.html</a><br>
>>><br>
>>> My configuration file is bad ??<br>
>>><br>
>>> 12.09.2016, 16:22, "Martin Perina" <<a target="_blank" href="mailto:mperina@redhat.com">mperina@redhat.com</a>>:<br>
>>>> On Mon, Sep 12, 2016 at 2:49 PM, <<a target="_blank" href="mailto:aleksey.maksimov@it-kb.ru">aleksey.maksimov@it-kb.ru</a>> wrote:<br>
>>>>> Ok. I found log-file /var/log/ovirt-engine/host-dep<wbr>loy/ovirt-host-mgmt-2016091202<wbr>0013-kom-ad01-vm31.holding.<wbr>com-null.log with this:<br>
>>>>><br>
>>>>> ...<br>
>>>>> 2016-09-12 02:00:13 ERROR otopi.plugins.otopi.packagers.<wbr>yumpackager yumpackager.error:85 Yum Cannot queue package iproute: Cannot find a valid baseurl for repo: base/7/x86_64<br>
>>>>> 2016-09-12 02:00:13 DEBUG otopi.context context._executeMethod:142 method exception<br>
>>>>> Traceback (most recent call last):<br>
>>>>> File "/tmp/ovirt-B4lcSm14u9/pythonl<wbr>ib/otopi/context.py", line 132, in _executeMethod<br>
>>>>> method['method']()<br>
>>>>> File "/tmp/ovirt-B4lcSm14u9/otopi-p<wbr>lugins/otopi/network/hostname.<wbr>py", line 54, in _internal_packages<br>
>>>>> self.packager.install(packages<wbr>=('iproute',))<br>
>>>>> File "/tmp/ovirt-B4lcSm14u9/otopi-p<wbr>lugins/otopi/packagers/yumpack<wbr>ager.py", line 295, in install<br>
>>>>> ignoreErrors=ignoreErrors<br>
>>>>> File "/tmp/ovirt-B4lcSm14u9/pythonl<wbr>ib/otopi/miniyum.py", line 851, in install<br>
>>>>> **kwargs<br>
>>>>> File "/tmp/ovirt-B4lcSm14u9/pythonl<wbr>ib/otopi/miniyum.py", line 495, in _queue<br>
>>>>> provides = self._queryProvides(packages=(<wbr>package,))<br>
>>>>> File "/tmp/ovirt-B4lcSm14u9/pythonl<wbr>ib/otopi/miniyum.py", line 433, in _queryProvides<br>
>>>>> for po in self._yb.searchPackageProvides<wbr>(args=packages):<br>
>>>>> File "/usr/lib/python2.7/site-packa<wbr>ges/yum/__init__.py", line 3429, in searchPackageProvides<br>
>>>>> where = self.returnPackagesByDep(arg)<br>
>>>>> File "/usr/lib/python2.7/site-packa<wbr>ges/yum/__init__.py", line 4255, in returnPackagesByDep<br>
>>>>> return self.pkgSack.searchProvides(de<wbr>pstring)<br>
>>>>> File "/usr/lib/python2.7/site-packa<wbr>ges/yum/__init__.py", line 1079, in <lambda><br>
>>>>> pkgSack = property(fget=lambda self: self._getSacks(),<br>
>>>>> File "/usr/lib/python2.7/site-packa<wbr>ges/yum/__init__.py", line 784, in _getSacks<br>
>>>>> self.repos.populateSack(which=<wbr>repos)<br>
>>>>> File "/usr/lib/python2.7/site-packa<wbr>ges/yum/repos.py", line 344, in populateSack<br>
>>>>> self.doSetup()<br>
>>>>> File "/usr/lib/python2.7/site-packa<wbr>ges/yum/repos.py", line 158, in doSetup<br>
>>>>> self.ayum.plugins.run('postrep<wbr>osetup')<br>
>>>>> File "/usr/lib/python2.7/site-packa<wbr>ges/yum/plugins.py", line 188, in run<br>
>>>>> func(conduitcls(self, self.base, conf, **kwargs))<br>
>>>>> File "/usr/lib/yum-plugins/fastestm<wbr>irror.py", line 197, in postreposetup_hook<br>
>>>>> if downgrade_ftp and _len_non_ftp(repo.urls) == 1:<br>
>>>>> File "/usr/lib/python2.7/site-packa<wbr>ges/yum/yumRepo.py", line 871, in <lambda><br>
>>>>> urls = property(fget=lambda self: self._geturls(),<br>
>>>>> File "/usr/lib/python2.7/site-packa<wbr>ges/yum/yumRepo.py", line 868, in _geturls<br>
>>>>> self._baseurlSetup()<br>
>>>>> File "/usr/lib/python2.7/site-packa<wbr>ges/yum/yumRepo.py", line 834, in _baseurlSetup<br>
>>>>> self.check()<br>
>>>>> File "/usr/lib/python2.7/site-packa<wbr>ges/yum/yumRepo.py", line 554, in check<br>
>>>>> 'Cannot find a valid baseurl for repo: %s' % self.ui_id<br>
>>>>> RepoError: Cannot find a valid baseurl for repo: base/7/x86_64<br>
>>>>> 2016-09-12 02:00:13 ERROR otopi.context context._executeMethod:151 Failed to execute stage 'Environment packages setup': Cannot find a valid baseurl for repo: base/7/x86_64<br>
>>>>> 2016-09-12 02:00:13 DEBUG otopi.transaction transaction.abort:119 aborting 'Yum Transaction'<br>
>>>>> 2016-09-12 02:00:13 INFO otopi.plugins.otopi.packagers.<wbr>yumpackager <a target="_blank" rel="noreferrer" href="http://yumpackager.info:80">yumpackager.info:80</a> Yum Performing yum transaction rollback<br>
>>>>> Could not retrieve mirrorlist <a target="_blank" rel="noreferrer" href="http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock">http://mirrorlist.centos.org/?<wbr>release=7&arch=x86_64&repo=os&<wbr>infra=stock</a> error was<br>
>>>>> 14: curl#7 - "Failed to connect to 2604:1580:fe02:2::10: Network is unreachable"<br>
>>>>> Loaded plugins: fastestmirror<br>
>>>>> 2016-09-12 02:00:13 DEBUG otopi.context context.dumpEnvironment:760 ENVIRONMENT DUMP - BEGIN<br>
>>>>> 2016-09-12 02:00:13 DEBUG otopi.context context.dumpEnvironment:770 ENV BASE/error=bool:'True'<br>
>>>>> 2016-09-12 02:00:13 DEBUG otopi.context context.dumpEnvironment:770 ENV BASE/exceptionInfo=list:'[(<cl<wbr>ass 'yum.Errors.RepoError'>, RepoError(), <traceback object at 0x7f7002252f80>)]'<br>
>>>>> 2016-09-12 02:00:13 DEBUG otopi.context context.dumpEnvironment:774 ENVIRONMENT DUMP - END<br>
>>>>> ...<br>
>>>>><br>
>>>>> He's trying to use ipv6 connection ??<br>
>>>>> But, I have not ipv6 networks and my hosts/engine used only ipv4 settings.<br>
>>>><br>
>>>> Hmm, it seems to me that you don't have IPv6 disabled properly, as your DNS resolver returns you IPv6 addresses. Please take a look at:<br>
>>>><br>
>>>> <a target="_blank" rel="noreferrer" href="https://wiki.centos.org/FAQ/CentOS7#head-8984faf811faccca74c7bcdd74de7467f2fcd8ee">https://wiki.centos.org/FAQ/Ce<wbr>ntOS7#head-8984faf811faccca74c<wbr>7bcdd74de7467f2fcd8ee</a><br>
>>>> <br>
>>>><br>
>>>>> 12.09.2016, 15:45, "Martin Perina" <<a target="_blank" href="mailto:mperina@redhat.com">mperina@redhat.com</a>>:<br>
>>>>>>> 2016-09-12 02:00:13,388 INFO [org.ovirt.engine.core.bll.hos<wbr>tdeploy.VdsDeployBase] (VdsDeploy) [] Retrieving installation logs to: '/var/log/ovirt-engine/host-de<wbr>ploy/ovirt-host-mgmt-201609120<wbr>20013-kom-ad01-vm31.holding.<wbr>com-null.l$<br>
>>>>>><br>
>>>>>> This is most probably the log file where details of the issue can be found<br>
>>>>>><br>
>>>>>> On Mon, Sep 12, 2016 at 2:35 PM, Yedidyah Bar David <<a target="_blank" href="mailto:didi@redhat.com">didi@redhat.com</a>> wrote:<br>
>>>>>>> On Mon, Sep 12, 2016 at 3:08 PM, <<a target="_blank" href="mailto:aleksey.maksimov@it-kb.ru">aleksey.maksimov@it-kb.ru</a>> wrote:<br>
>>>>>>>><br>
>>>>>>>> Excuse me. I do not understand. What I should do?<br>
>>>>>>>> The directory /var/log/ovirt-engine/host-dep<wbr>loy many different log files<br>
>>>>>>><br>
>>>>>>> Please check the one from a time where you see this error.<br>
>>>>>>><br>
>>>>>>> Every run of host-deploy creates its own log file.<br>
>>>>>>><br>
>>>>>>> Best,<br>
>>>>>>><br>
>>>>>>>><br>
>>>>>>>> 12.09.2016, 14:59, "Yedidyah Bar David" <<a target="_blank" href="mailto:didi@redhat.com">didi@redhat.com</a>>:<br>
>>>>>>>>> On Mon, Sep 12, 2016 at 11:17 AM, <<a target="_blank" href="mailto:aleksey.maksimov@it-kb.ru">aleksey.maksimov@it-kb.ru</a>> wrote:<br>
>>>>>>>>>> # yum install iproute<br>
>>>>>>>>>><br>
>>>>>>>>>> Loaded plugins: fastestmirror<br>
>>>>>>>>>> Loading mirror speeds from cached hostfile<br>
>>>>>>>>>> * base: <a target="_blank" rel="noreferrer" href="http://mirror.awanti.com">mirror.awanti.com</a><br>
>>>>>>>>>> * elrepo: <a target="_blank" rel="noreferrer" href="http://dfw.mirror.rackspace.com">dfw.mirror.rackspace.com</a><br>
>>>>>>>>>> * epel: <a target="_blank" rel="noreferrer" href="http://epel.besthosting.ua">epel.besthosting.ua</a><br>
>>>>>>>>>> * extras: <a target="_blank" rel="noreferrer" href="http://centos-mirror.rbc.ru">centos-mirror.rbc.ru</a><br>
>>>>>>>>>> * ovirt-4.0: <a target="_blank" rel="noreferrer" href="http://ftp.nluug.nl">ftp.nluug.nl</a><br>
>>>>>>>>>> * ovirt-4.0-epel: <a target="_blank" rel="noreferrer" href="http://epel.besthosting.ua">epel.besthosting.ua</a><br>
>>>>>>>>>> * updates: <a target="_blank" rel="noreferrer" href="http://centos-mirror.rbc.ru">centos-mirror.rbc.ru</a><br>
>>>>>>>>>> Package iproute-3.10.0-54.el7_2.1.x86_<wbr>64 already installed and latest version<br>
>>>>>>>>>> Nothing to do<br>
>>>>>>>>>><br>
>>>>>>>>>> # ls -la /etc/yum.repos.d/<br>
>>>>>>>>>><br>
>>>>>>>>>> total 76<br>
>>>>>>>>>> drwxr-xr-x. 2 root root 4096 Jul 26 14:08 .<br>
>>>>>>>>>> drwxr-xr-x. 102 root root 12288 Sep 12 11:00 ..<br>
>>>>>>>>>> -rw-r--r--. 1 root root 1664 Dec 9 2015 CentOS-Base.repo<br>
>>>>>>>>>> -rw-r--r--. 1 root root 1309 Dec 9 2015 CentOS-CR.repo<br>
>>>>>>>>>> -rw-r--r--. 1 root root 649 Dec 9 2015 CentOS-Debuginfo.repo<br>
>>>>>>>>>> -rw-r--r--. 1 root root 290 Dec 9 2015 CentOS-fasttrack.repo<br>
>>>>>>>>>> -rw-r--r--. 1 root root 630 Dec 9 2015 CentOS-Media.repo<br>
>>>>>>>>>> -rw-r--r--. 1 root root 1331 Dec 9 2015 CentOS-Sources.repo<br>
>>>>>>>>>> -rw-r--r--. 1 root root 1952 Dec 9 2015 CentOS-Vault.repo<br>
>>>>>>>>>> -rw-r--r--. 1 root root 2150 May 21 2014 elrepo.repo<br>
>>>>>>>>>> -rw-r--r--. 1 root root 957 Jun 3 16:52 epel.repo<br>
>>>>>>>>>> -rw-r--r--. 1 root root 1056 Jun 3 16:52 epel-testing.repo<br>
>>>>>>>>>> -rw-r--r--. 1 root root 383 Jul 21 10:44 HP-MCP.repo<br>
>>>>>>>>>> -rw-r--r--. 1 root root 446 Jul 21 10:45 HP-SPP-2014-06.repo<br>
>>>>>>>>>> -rw-r--r--. 1 root root 417 Jul 21 10:44 HP-SPP-Current.repo<br>
>>>>>>>>>> -rw-r--r--. 1 root root 1678 Jul 26 14:08 ovirt-4.0-dependencies.repo<br>
>>>>>>>>>> -rw-r--r--. 1 root root 289 Jul 26 14:08 ovirt-4.0.repo<br>
>>>>>>>>>><br>
>>>>>>>>>> Which repo file you are interested in?<br>
>>>>>>>>><br>
>>>>>>>>> The one(s) that has in it '[base]'. Also, you might find more<br>
>>>>>>>>> details in the host-deploy log, in /var/log/ovirt-engine/host-dep<wbr>loy .<br>
>>>>>>>>><br>
>>>>>>>>>> 12.09.2016, 11:14, "Yedidyah Bar David" <<a target="_blank" href="mailto:didi@redhat.com">didi@redhat.com</a>>:<br>
>>>>>>>>>>> On Mon, Sep 12, 2016 at 10:59 AM, <<a target="_blank" href="mailto:aleksey.maksimov@it-kb.ru">aleksey.maksimov@it-kb.ru</a>> wrote:<br>
>>>>>>>>>>>> Hi, Martin.<br>
>>>>>>>>>>>><br>
>>>>>>>>>>>> The command is executed successfully:<br>
>>>>>>>>>>>><br>
>>>>>>>>>>>> Updated:<br>
>>>>>>>>>>>> vdsm.x86_64 0:4.18.12-1.el7 vdsm-cli.noarch 0:4.18.12-1.el7<br>
>>>>>>>>>>>> Dependency Updated:<br>
>>>>>>>>>>>> vdsm-api.noarch 0:4.18.12-1.el7 vdsm-hook-vmfex-dev.noarch 0:4.18.12-1.el7 vdsm-infra.noarch 0:4.18.12-1.el7<br>
>>>>>>>>>>>> vdsm-jsonrpc.noarch 0:4.18.12-1.el7 vdsm-python.noarch 0:4.18.12-1.el7 vdsm-xmlrpc.noarch 0:4.18.12-1.el7<br>
>>>>>>>>>>>> vdsm-yajsonrpc.noarch 0:4.18.12-1.el7<br>
>>>>>>>>>>>> Complete!<br>
>>>>>>>>>>>><br>
>>>>>>>>>>>> 12.09.2016, 10:47, "Martin Perina" <<a target="_blank" href="mailto:mperina@redhat.com">mperina@redhat.com</a>>:<br>
>>>>>>>>>>>>> Hi Aleksey,<br>
>>>>>>>>>>>>><br>
>>>>>>>>>>>>> the error message is raised by Host upgrade manager (more info at [1]) which checks for available package upgrades on the host.<br>
>>>>>>>>>>>>><br>
>>>>>>>>>>>>> It seems that you have somehow corrupted repository configuration of the host '<a target="_blank" rel="noreferrer" href="http://kom-ad01-vm31.holding.com">kom-ad01-vm31.holding.com</a>':<br>
>>>>>>>>>>>>><br>
>>>>>>>>>>>>> 2016-09-12 02:00:13,300 ERROR [org.ovirt.engine.core.bll.hos<wbr>tdeploy.VdsDeployBase] (VdsDeploy) [] Yum Cannot queue package iproute: Cannot find a valid baseurl for repo: base/7/x86_64<br>
>>>>>>>>>>>>> 2016-09-12 02:00:13,304 ERROR [org.ovirt.engine.core.bll.hos<wbr>tdeploy.VdsDeployBase] (VdsDeploy) [] Failed to execute stage 'Environment packages setup': Cannot find a valid baseurl for repo: base/7/x86_64<br>
>>>>>>>>>>>>><br>
>>>>>>>>>>>>> Could you please verify that you are able to successfully execute following commands on the host?<br>
>>>>>>>>>>>>><br>
>>>>>>>>>>>>> yum check-update<br>
>>>>>>>>>>>>> yum update vdsm vdsm-cli<br>
>>>>>>>>>>><br>
>>>>>>>>>>> Can you please try also:<br>
>>>>>>>>>>><br>
>>>>>>>>>>> yum install iproute<br>
>>>>>>>>>>><br>
>>>>>>>>>>> And also share your /etc/yum.repos.d/* ?<br>
>>>>>>>>>>><br>
>>>>>>>>>>> Thanks.<br>
>>>>>>>>>>><br>
>>>>>>>>>>>>> Thanks<br>
>>>>>>>>>>>>><br>
>>>>>>>>>>>>> Martin Perina<br>
>>>>>>>>>>>>><br>
>>>>>>>>>>>>> [1] <a target="_blank" rel="noreferrer" href="http://www.ovirt.org/develop/release-management/features/engine/upgrademanager/">http://www.ovirt.org/develop/r<wbr>elease-management/features/eng<wbr>ine/upgrademanager/</a><br>
>>>>>>>>>>>>><br>
>>>>>>>>>>>>> On Mon, Sep 12, 2016 at 9:20 AM, <<a target="_blank" href="mailto:aleksey.maksimov@it-kb.ru">aleksey.maksimov@it-kb.ru</a>> wrote:<br>
>>>>>>>>>>>>>> Hello oVirt guru`s!<br>
>>>>>>>>>>>>>><br>
>>>>>>>>>>>>>> oVirt Engine Version: 4.0.1.1-1.el7.centos<br>
>>>>>>>>>>>>>><br>
>>>>>>>>>>>>>> Every day there is a message in web UI for one of my two hosts:<br>
>>>>>>>>>>>>>><br>
>>>>>>>>>>>>>> "Failed to check for available updates on host KOM-AD01-VM31 with message 'Command returned failure code 1 during SSH session 'root@<br>
>>>>>>>>>>>>>><br>
>>>>>>>>>>>>>> <a target="_blank" rel="noreferrer" href="http://kom-ad01-vm31.holding.com">kom-ad01-vm31.holding.com</a>''.<br>
>>>>>>>>>>>>>><br>
>>>>>>>>>>>>>> In /var/log/ovirt-engine/engine.l<wbr>og at this time:<br>
>>>>>>>>>>>>>><br>
>>>>>>>>>>>>>> ...<br>
>>>>>>>>>>>>>> 2016-09-12 01:59:45,045 INFO [org.ovirt.engine.core.bll.hos<wbr>tdeploy.VdsDeployBase] (VdsDeploy) [] Stage: Initializing<br>
>>>>>>>>>>>>>> 2016-09-12 01:59:45,055 INFO [org.ovirt.engine.core.bll.hos<wbr>tdeploy.VdsDeployBase] (VdsDeploy) [] Stage: Environment setup<br>
>>>>>>>>>>>>>> 2016-09-12 01:59:45,070 INFO [org.ovirt.engine.core.bll.hos<wbr>tdeploy.VdsDeployBase] (VdsDeploy) [] Stage: Environment packages setup<br>
>>>>>>>>>>>>>><br>
>>>>>>>>>>>>>> 2016-09-12 02:00:13,300 ERROR [org.ovirt.engine.core.bll.hos<wbr>tdeploy.VdsDeployBase] (VdsDeploy) [] Yum Cannot queue package iproute: Cannot find a valid baseurl for repo: base/7/x86_64<br>
>>>>>>>>>>>>>> 2016-09-12 02:00:13,304 ERROR [org.ovirt.engine.core.bll.hos<wbr>tdeploy.VdsDeployBase] (VdsDeploy) [] Failed to execute stage 'Environment packages setup': Cannot find a valid baseurl for repo: base/7/x86_64<br>
>>>>>>>>>>>>>> 2016-09-12 02:00:13,304 INFO [org.ovirt.engine.core.bll.hos<wbr>tdeploy.VdsDeployBase] (VdsDeploy) [] Yum Performing yum transaction rollback<br>
>>>>>>>>>>>>>> 2016-09-12 02:00:13,368 INFO [org.ovirt.engine.core.bll.hos<wbr>tdeploy.VdsDeployBase] (VdsDeploy) [] Stage: Pre-termination<br>
>>>>>>>>>>>>>> 2016-09-12 02:00:13,388 INFO [org.ovirt.engine.core.bll.hos<wbr>tdeploy.VdsDeployBase] (VdsDeploy) [] Retrieving installation logs to: '/var/log/ovirt-engine/host-de<wbr>ploy/ovirt-host-mgmt-201609120<wbr>20013-kom-ad01-vm31.holding.<wbr>com-null.l$<br>
>>>>>>>>>>>>>> 2016-09-12 02:00:13,459 INFO [org.ovirt.engine.core.bll.hos<wbr>tdeploy.VdsDeployBase] (VdsDeploy) [] Stage: Termination<br>
>>>>>>>>>>>>>> 2016-09-12 02:00:13,506 ERROR [org.ovirt.engine.core.uutils.<wbr>ssh.SSHDialog] (DefaultQuartzScheduler5) [] SSH error running command <a href="mailto:root@kom-ad01-vm31.holding.com">root@kom-ad01-vm31.holding.com</a><wbr>:'umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDI<wbr>R}" mktemp -d -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; tar --warning=no-timestamp -C "${MYTMP}" -x && "${MYTMP}"/ovirt-host-mgmt DIALOG/dialect=str:machine DIALOG/customization=bool:True<wbr>': Command returned failure code 1 during SSH session '<a target="_blank" href="mailto:root@kom-ad01-vm31.holding.com">root@kom-ad01-vm31.holding.co<wbr>m</a>'<br>
>>>>>>>>>>>>>><br>
>>>>>>>>>>>>>> 2016-09-12 02:00:13,506 ERROR [org.ovirt.engine.core.uutils.<wbr>ssh.SSHDialog] (DefaultQuartzScheduler5) [] Exception: java.io.IOException: Command returned failure code 1 during SSH session '<a target="_blank" href="mailto:root@kom-ad01-vm31.holding.com">root@kom-ad01-vm31.holding.co<wbr>m</a>'<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.uutils.s<wbr>sh.SSHClient.executeCommand(SS<wbr>HClient.java:526) [uutils.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.uutils.s<wbr>sh.SSHDialog.executeCommand(SS<wbr>HDialog.java:317) [uutils.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host<wbr>deploy.VdsDeployBase.execute(<wbr>VdsDeployBase.java:563) [bll.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host<wbr>.HostUpgradeManager.isUpdateAv<wbr>ailable(HostUpgradeManager.<wbr>java:44) [bll.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host<wbr>.AvailableUpdatesFinder.isUpda<wbr>teAvailable(AvailableUpdatesFi<wbr>nder.java:26) [bll.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.bll.VdsE<wbr>ventListener.isUpdateAvailable<wbr>(VdsEventListener.java:553) [bll.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.vdsbroke<wbr>r.ResourceManager.isUpdateAvai<wbr>lable(ResourceManager.java:<wbr>510) [vdsbroker.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.vdsbroke<wbr>r.VdsManager.availableUpdates(<wbr>VdsManager.java:306) [vdsbroker.jar:]<br>
>>>>>>>>>>>>>> at sun.reflect.NativeMethodAccess<wbr>orImpl.invoke0(Native Method) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at sun.reflect.NativeMethodAccess<wbr>orImpl.invoke(NativeMethodAcce<wbr>ssorImpl.java:62) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at sun.reflect.DelegatingMethodAc<wbr>cessorImpl.invoke(DelegatingMe<wbr>thodAccessorImpl.java:43) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.lang.reflect.Method.invok<wbr>e(Method.java:498) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.utils.ti<wbr>mer.JobWrapper.invokeMethod(Jo<wbr>bWrapper.java:77) [scheduler.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.utils.ti<wbr>mer.JobWrapper.execute(JobWrap<wbr>per.java:51) [scheduler.jar:]<br>
>>>>>>>>>>>>>> at <a href="http://org.quartz.core.JobRunShell.ru">org.quartz.core.JobRunShell.ru</a><wbr>n(JobRunShell.java:213) [quartz.jar:]<br>
>>>>>>>>>>>>>> at java.util.concurrent.Executors<wbr>$RunnableAdapter.call(<wbr>Executors.java:511) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.util.concurrent.FutureTas<wbr>k.run(FutureTask.java:266) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.util.concurrent.ThreadPoo<wbr>lExecutor.runWorker(ThreadPool<wbr>Executor.java:1142) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.util.concurrent.ThreadPoo<wbr>lExecutor$Worker.run(ThreadPoo<wbr>lExecutor.java:617) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.lang.Thread.run(Thread.ja<wbr>va:745) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>><br>
>>>>>>>>>>>>>> 2016-09-12 02:00:13,507 ERROR [org.ovirt.engine.core.bll.hos<wbr>tdeploy.VdsDeployBase] (DefaultQuartzScheduler5) [] Error during host <a target="_blank" rel="noreferrer" href="http://kom-ad01-vm31.holding.com">kom-ad01-vm31.holding.com</a> install: java.io.IOException: Command returned failure code 1 during SSH session '<a target="_blank" href="mailto:root@kom-ad01-vm31.holding.com">root@kom-ad01-vm31.holding.co<wbr>m</a>'<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.uutils.s<wbr>sh.SSHClient.executeCommand(SS<wbr>HClient.java:526) [uutils.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.uutils.s<wbr>sh.SSHDialog.executeCommand(SS<wbr>HDialog.java:317) [uutils.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host<wbr>deploy.VdsDeployBase.execute(<wbr>VdsDeployBase.java:563) [bll.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host<wbr>.HostUpgradeManager.isUpdateAv<wbr>ailable(HostUpgradeManager.<wbr>java:44) [bll.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host<wbr>.AvailableUpdatesFinder.isUpda<wbr>teAvailable(AvailableUpdatesFi<wbr>nder.java:26) [bll.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.bll.VdsE<wbr>ventListener.isUpdateAvailable<wbr>(VdsEventListener.java:553) [bll.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.vdsbroke<wbr>r.ResourceManager.isUpdateAvai<wbr>lable(ResourceManager.java:<wbr>510) [vdsbroker.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.vdsbroke<wbr>r.VdsManager.availableUpdates(<wbr>VdsManager.java:306) [vdsbroker.jar:]<br>
>>>>>>>>>>>>>> at sun.reflect.NativeMethodAccess<wbr>orImpl.invoke0(Native Method) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at sun.reflect.NativeMethodAccess<wbr>orImpl.invoke(NativeMethodAcce<wbr>ssorImpl.java:62) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at sun.reflect.DelegatingMethodAc<wbr>cessorImpl.invoke(DelegatingMe<wbr>thodAccessorImpl.java:43) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.lang.reflect.Method.invok<wbr>e(Method.java:498) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.utils.ti<wbr>mer.JobWrapper.invokeMethod(Jo<wbr>bWrapper.java:77) [scheduler.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.utils.ti<wbr>mer.JobWrapper.execute(JobWrap<wbr>per.java:51) [scheduler.jar:]<br>
>>>>>>>>>>>>>> at <a href="http://org.quartz.core.JobRunShell.ru">org.quartz.core.JobRunShell.ru</a><wbr>n(JobRunShell.java:213) [quartz.jar:]<br>
>>>>>>>>>>>>>> at java.util.concurrent.Executors<wbr>$RunnableAdapter.call(<wbr>Executors.java:511) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.util.concurrent.FutureTas<wbr>k.run(FutureTask.java:266) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.util.concurrent.ThreadPoo<wbr>lExecutor.runWorker(ThreadPool<wbr>Executor.java:1142) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.util.concurrent.ThreadPoo<wbr>lExecutor$Worker.run(ThreadPoo<wbr>lExecutor.java:617) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.lang.Thread.run(Thread.ja<wbr>va:745) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>><br>
>>>>>>>>>>>>>> 2016-09-12 02:00:13,512 ERROR [org.ovirt.engine.core.bll.hos<wbr>t.HostUpgradeManager] (DefaultQuartzScheduler5) [] Failed to refresh host 'KOM-AD01-VM31' packages 'vdsm-cli, vdsm' availability.<br>
>>>>>>>>>>>>>> 2016-09-12 02:00:13,512 ERROR [org.ovirt.engine.core.bll.hos<wbr>t.HostUpgradeManager] (DefaultQuartzScheduler5) [] Exception: java.io.IOException: Command returned failure code 1 during SSH session '<a target="_blank" href="mailto:root@kom-ad01-vm31.holding.com">root@kom-ad01-vm31.holding.co<wbr>m</a>'<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.uutils.s<wbr>sh.SSHClient.executeCommand(SS<wbr>HClient.java:526) [uutils.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.uutils.s<wbr>sh.SSHDialog.executeCommand(SS<wbr>HDialog.java:317) [uutils.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host<wbr>deploy.VdsDeployBase.execute(<wbr>VdsDeployBase.java:563) [bll.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host<wbr>.HostUpgradeManager.isUpdateAv<wbr>ailable(HostUpgradeManager.<wbr>java:44) [bll.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host<wbr>.AvailableUpdatesFinder.isUpda<wbr>teAvailable(AvailableUpdatesFi<wbr>nder.java:26) [bll.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.bll.VdsE<wbr>ventListener.isUpdateAvailable<wbr>(VdsEventListener.java:553) [bll.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.vdsbroke<wbr>r.ResourceManager.isUpdateAvai<wbr>lable(ResourceManager.java:<wbr>510) [vdsbroker.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.vdsbroke<wbr>r.VdsManager.availableUpdates(<wbr>VdsManager.java:306) [vdsbroker.jar:]<br>
>>>>>>>>>>>>>> at sun.reflect.NativeMethodAccess<wbr>orImpl.invoke0(Native Method) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at sun.reflect.NativeMethodAccess<wbr>orImpl.invoke(NativeMethodAcce<wbr>ssorImpl.java:62) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at sun.reflect.DelegatingMethodAc<wbr>cessorImpl.invoke(DelegatingMe<wbr>thodAccessorImpl.java:43) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.lang.reflect.Method.invok<wbr>e(Method.java:498) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.utils.ti<wbr>mer.JobWrapper.invokeMethod(Jo<wbr>bWrapper.java:77) [scheduler.jar:]<br>
>>>>>>>>>>>>>> at org.ovirt.engine.core.utils.ti<wbr>mer.JobWrapper.execute(JobWrap<wbr>per.java:51) [scheduler.jar:]<br>
>>>>>>>>>>>>>> at <a href="http://org.quartz.core.JobRunShell.ru">org.quartz.core.JobRunShell.ru</a><wbr>n(JobRunShell.java:213) [quartz.jar:]<br>
>>>>>>>>>>>>>> at java.util.concurrent.Executors<wbr>$RunnableAdapter.call(<wbr>Executors.java:511) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.util.concurrent.FutureTas<wbr>k.run(FutureTask.java:266) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.util.concurrent.ThreadPoo<wbr>lExecutor.runWorker(ThreadPool<wbr>Executor.java:1142) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.util.concurrent.ThreadPoo<wbr>lExecutor$Worker.run(ThreadPoo<wbr>lExecutor.java:617) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>> at java.lang.Thread.run(Thread.ja<wbr>va:745) [rt.jar:1.8.0_101]<br>
>>>>>>>>>>>>>><br>
>>>>>>>>>>>>>> 2016-09-12 02:00:13,513 ERROR [org.ovirt.engine.core.vdsbrok<wbr>er.VdsManager] (DefaultQuartzScheduler5) [] Failed to check if updates are available for host 'KOM-AD01-VM31'<br>
>>>>>>>>>>>>>> 2016-09-12 02:00:13,518 ERROR [org.ovirt.engine.core.dal.dbb<wbr>roker.auditloghandling.AuditLo<wbr>gDirector] (DefaultQuartzScheduler5) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: Failed to check for available updates on host KOM-AD01-VM31 with message 'Command returned failure code 1 during SSH session '<a target="_blank" href="mailto:root@kom-ad01-vm31.holding.com">root@kom-ad01-vm31.holding.co<wbr>m</a>''.<br>
>>>>>>>>>>>>>><br>
>>>>>>>>>>>>>> ...<br>
>>>>>>>>>>>>>><br>
>>>>>>>>>>>>>> What could be the problem?<br>
>>>>>>>>>>>>>> _____________________________<wbr>__________________<br>
>>>>>>>>>>>>>> Users mailing list<br>
>>>>>>>>>>>>>> <a target="_blank" href="mailto:Users@ovirt.org">Users@ovirt.org</a><br>
>>>>>>>>>>>>>> <a target="_blank" rel="noreferrer" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailma<wbr>n/listinfo/users</a><br>
>>>>>>>>>>>> _____________________________<wbr>__________________<br>
>>>>>>>>>>>> Users mailing list<br>
>>>>>>>>>>>> <a target="_blank" href="mailto:Users@ovirt.org">Users@ovirt.org</a><br>
>>>>>>>>>>>> <a target="_blank" rel="noreferrer" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailma<wbr>n/listinfo/users</a><br>
>>>>>>>>>>><br>
>>>>>>>>>>> --<br>
>>>>>>>>>>> Didi<br>
<span><font color="#888888">>>>>>>>>><br>
>>>>>>>>> --<br>
>>>>>>>>> Didi<br>
>>>>>>><br>
>>>>>>> --<br>
>>>>>>> Didi<br>
</font></span></blockquote></div></div></div><br></div></div>
</blockquote></div><br></div></div>