Re: [ovirt-users] Failed to check for available updates on host * with message 'Command returned failure code 1 during SSH session 'root@*

On Tue, Sep 13, 2016 at 10:59 AM, <aleksey.maksimov(a)it-kb.ru&gt; wrote: > nslookup resolves names on the engine and hosts without ipv6 address: > > # nslookup mirrorlist.centos.org > > Server: 10.1.0.10 > Address: 10.1.0.10#53 > > Non-authoritative answer: > Name: mirrorlist.centos.org > Address: 67.219.148.138 > Name: mirrorlist.centos.org > Address: 85.236.43.108 > Name: mirrorlist.centos.org > Address: 212.69.166.138 > Name: mirrorlist.centos.org > Address: 216.176.179.218 > > Why oVirt updates checking process trying to use ipv6 ? > > > 13.09.2016, 08:26, &quot;aleksey.maksimov(a)it-kb.ru&quot; <aleksey.maksimov(a)it-kb.ru > >: > > Yesterday I changed the settings the host to: > > > > net.ipv6.conf.all.disable_ipv6 = 1 > > net.ipv6.conf.default.disable_ipv6 = 1 > > > > I deleted the last two lines in /etc/sysctl.conf and rebooted host. > > > > Tonight - problem repeated: > > > > 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 > > 2016-09-13 01:11:13 DEBUG otopi.transaction transaction.abort:119 > aborting 'Yum Transaction' > > 2016-09-13 01:11:13 INFO otopi.plugins.otopi.packagers.yumpackager > yumpackager.info:80 Yum Performing yum transaction rollback > > Could not retrieve mirrorlist http://mirrorlist.centos.org/? > release=7&arch=x86_64&repo=os&infra=stock error was > > 14: curl#7 - "Failed to connect to 2604:1580:fe02:2::10: Network is > unreachable" > > > > Why so? > ​Didi, any idea why otopi (or python underneath, not sure) is using IPv6​ addresses when IPv6 is disabled on the host?

> > > > 12.09.2016, 17:34, "Martin Perina" <mperina(a)redhat.com&gt;: > >> On Mon, Sep 12, 2016 at 3:34 PM, <aleksey.maksimov(a)it-kb.ru&gt; wrote: > >>> My /etc/sysctl.conf is: > >>> > >>> net.ipv6.conf.all.disable_ipv6 = 1 > >>> net.ipv6.conf.default.disable_ipv6 = 1 > >>> net.ipv6.conf.lo.disable_ipv6 = 0 > >>> net.ipv6.conf.ovirtmgmt.disable_ipv6 = 0 > >> > >> ​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? > >> ​ > >>> Last two lines was added for http://lists.ovirt.org/piperma > il/users/2016-July/041443.html > >>> > >>> My configuration file is bad ?? > >>> > >>> 12.09.2016, 16:22, "Martin Perina" <mperina(a)redhat.com&gt;: > >>>> On Mon, Sep 12, 2016 at 2:49 PM, <aleksey.maksimov(a)it-kb.ru&gt; wrote: > >>>>> Ok. I found log-file /var/log/ovirt-engine/host-dep > loy/ovirt-host-mgmt-20160912020013-kom-ad01-vm31.holding.com-null.log > with this: > >>>>> > >>>>> ... > >>>>> 2016-09-12 02:00:13 ERROR otopi.plugins.otopi.packagers.yumpackager > yumpackager.error:85 Yum Cannot queue package iproute: Cannot find a valid > baseurl for repo: base/7/x86_64 > >>>>> 2016-09-12 02:00:13 DEBUG otopi.context context._executeMethod:142 > method exception > >>>>> Traceback (most recent call last): > >>>>> File "/tmp/ovirt-B4lcSm14u9/pythonlib/otopi/context.py", line > 132, in _executeMethod > >>>>> method['method']() > >>>>> File "/tmp/ovirt-B4lcSm14u9/otopi-plugins/otopi/network/hostname.py", > line 54, in _internal_packages > >>>>> self.packager.install(packages=('iproute',)) > >>>>> File "/tmp/ovirt-B4lcSm14u9/otopi-plugins/otopi/packagers/yumpackager.py", > line 295, in install > >>>>> ignoreErrors=ignoreErrors > >>>>> File "/tmp/ovirt-B4lcSm14u9/pythonlib/otopi/miniyum.py", line > 851, in install > >>>>> **kwargs > >>>>> File "/tmp/ovirt-B4lcSm14u9/pythonlib/otopi/miniyum.py", line > 495, in _queue > >>>>> provides = self._queryProvides(packages=(package,)) > >>>>> File "/tmp/ovirt-B4lcSm14u9/pythonlib/otopi/miniyum.py", line > 433, in _queryProvides > >>>>> for po in self._yb.searchPackageProvides(args=packages): > >>>>> File "/usr/lib/python2.7/site-packages/yum/__init__.py", line > 3429, in searchPackageProvides > >>>>> where = self.returnPackagesByDep(arg) > >>>>> File "/usr/lib/python2.7/site-packages/yum/__init__.py", line > 4255, in returnPackagesByDep > >>>>> return self.pkgSack.searchProvides(depstring) > >>>>> File "/usr/lib/python2.7/site-packages/yum/__init__.py", line > 1079, in <lambda> > >>>>> pkgSack = property(fget=lambda self: self._getSacks(), > >>>>> File "/usr/lib/python2.7/site-packages/yum/__init__.py", line > 784, in _getSacks > >>>>> self.repos.populateSack(which=repos) > >>>>> File "/usr/lib/python2.7/site-packages/yum/repos.py", line 344, > in populateSack > >>>>> self.doSetup() > >>>>> File "/usr/lib/python2.7/site-packages/yum/repos.py", line 158, > in doSetup > >>>>> self.ayum.plugins.run('postreposetup') > >>>>> File "/usr/lib/python2.7/site-packages/yum/plugins.py", line > 188, in run > >>>>> func(conduitcls(self, self.base, conf, **kwargs)) > >>>>> File "/usr/lib/yum-plugins/fastestmirror.py", line 197, in > postreposetup_hook > >>>>> if downgrade_ftp and _len_non_ftp(repo.urls) == 1: > >>>>> File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line > 871, in <lambda> > >>>>> urls = property(fget=lambda self: self._geturls(), > >>>>> File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line > 868, in _geturls > >>>>> self._baseurlSetup() > >>>>> File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line > 834, in _baseurlSetup > >>>>> self.check() > >>>>> File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line > 554, in check > >>>>> 'Cannot find a valid baseurl for repo: %s' % self.ui_id > >>>>> RepoError: Cannot find a valid baseurl for repo: base/7/x86_64 > >>>>> 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 > >>>>> 2016-09-12 02:00:13 DEBUG otopi.transaction transaction.abort:119 > aborting 'Yum Transaction' > >>>>> 2016-09-12 02:00:13 INFO otopi.plugins.otopi.packagers.yumpackager > yumpackager.info:80 Yum Performing yum transaction rollback > >>>>> Could not retrieve mirrorlist http://mirrorlist.centos.org/? > release=7&arch=x86_64&repo=os&infra=stock error was > >>>>> 14: curl#7 - "Failed to connect to 2604:1580:fe02:2::10: Network is > unreachable" > >>>>> Loaded plugins: fastestmirror > >>>>> 2016-09-12 02:00:13 DEBUG otopi.context context.dumpEnvironment:760 > ENVIRONMENT DUMP - BEGIN > >>>>> 2016-09-12 02:00:13 DEBUG otopi.context context.dumpEnvironment:770 > ENV BASE/error=bool:'True' > >>>>> 2016-09-12 02:00:13 DEBUG otopi.context context.dumpEnvironment:770 > ENV BASE/exceptionInfo=list:'[(<class 'yum.Errors.RepoError'>, > RepoError(), <traceback object at 0x7f7002252f80>)]' > >>>>> 2016-09-12 02:00:13 DEBUG otopi.context context.dumpEnvironment:774 > ENVIRONMENT DUMP - END > >>>>> ... > >>>>> > >>>>> He's trying to use ipv6 connection ?? > >>>>> But, I have not ipv6 networks and my hosts/engine used only ipv4 > settings. > >>>> > >>>> ​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: > >>>> > >>>> https://wiki.centos.org/FAQ/CentOS7#head-8984faf811faccca74c > 7bcdd74de7467f2fcd8ee > >>>> ​ > >>>> > >>>>> 12.09.2016, 15:45, "Martin Perina" <mperina(a)redhat.com&gt;: > >>>>>>> ​2016-09-12 02:00:13,388 INFO [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] > (VdsDeploy) [] Retrieving installation logs to: > '/var/log/ovirt-engine/host-deploy/ovirt-host-mgmt-201609120 > 20013-kom-ad01-vm31.holding.com-null.l$ > >>>>>> > >>>>>> This is most probably the log file where details of the issue can > be found > >>>>>> > >>>>>> On Mon, Sep 12, 2016 at 2:35 PM, Yedidyah Bar David < > didi(a)redhat.com&gt; wrote: > >>>>>>> On Mon, Sep 12, 2016 at 3:08 PM, <aleksey.maksimov(a)it-kb.ru&gt; > wrote: > >>>>>>>> > >>>>>>>> Excuse me. I do not understand. What I should do? > >>>>>>>> The directory /var/log/ovirt-engine/host-deploy many different > log files > >>>>>>> > >>>>>>> Please check the one from a time where you see this error. > >>>>>>> > >>>>>>> Every run of host-deploy creates its own log file. > >>>>>>> > >>>>>>> Best, > >>>>>>> > >>>>>>>> > >>>>>>>> 12.09.2016, 14:59, "Yedidyah Bar David" <didi(a)redhat.com&gt;: > >>>>>>>>> On Mon, Sep 12, 2016 at 11:17 AM, <aleksey.maksimov(a)it-kb.ru&gt; > wrote: > >>>>>>>>>> # yum install iproute > >>>>>>>>>> > >>>>>>>>>> Loaded plugins: fastestmirror > >>>>>>>>>> Loading mirror speeds from cached hostfile > >>>>>>>>>> * base: mirror.awanti.com > >>>>>>>>>> * elrepo: dfw.mirror.rackspace.com > >>>>>>>>>> * epel: epel.besthosting.ua > >>>>>>>>>> * extras: centos-mirror.rbc.ru > >>>>>>>>>> * ovirt-4.0: ftp.nluug.nl > >>>>>>>>>> * ovirt-4.0-epel: epel.besthosting.ua > >>>>>>>>>> * updates: centos-mirror.rbc.ru > >>>>>>>>>> Package iproute-3.10.0-54.el7_2.1.x86_64 already installed > and latest version > >>>>>>>>>> Nothing to do > >>>>>>>>>> > >>>>>>>>>> # ls -la /etc/yum.repos.d/ > >>>>>>>>>> > >>>>>>>>>> total 76 > >>>>>>>>>> drwxr-xr-x. 2 root root 4096 Jul 26 14:08 . > >>>>>>>>>> drwxr-xr-x. 102 root root 12288 Sep 12 11:00 .. > >>>>>>>>>> -rw-r--r--. 1 root root 1664 Dec 9 2015 CentOS-Base.repo > >>>>>>>>>> -rw-r--r--. 1 root root 1309 Dec 9 2015 CentOS-CR.repo > >>>>>>>>>> -rw-r--r--. 1 root root 649 Dec 9 2015 CentOS-Debuginfo.repo > >>>>>>>>>> -rw-r--r--. 1 root root 290 Dec 9 2015 CentOS-fasttrack.repo > >>>>>>>>>> -rw-r--r--. 1 root root 630 Dec 9 2015 CentOS-Media.repo > >>>>>>>>>> -rw-r--r--. 1 root root 1331 Dec 9 2015 CentOS-Sources.repo > >>>>>>>>>> -rw-r--r--. 1 root root 1952 Dec 9 2015 CentOS-Vault.repo > >>>>>>>>>> -rw-r--r--. 1 root root 2150 May 21 2014 elrepo.repo > >>>>>>>>>> -rw-r--r--. 1 root root 957 Jun 3 16:52 epel.repo > >>>>>>>>>> -rw-r--r--. 1 root root 1056 Jun 3 16:52 epel-testing.repo > >>>>>>>>>> -rw-r--r--. 1 root root 383 Jul 21 10:44 HP-MCP.repo > >>>>>>>>>> -rw-r--r--. 1 root root 446 Jul 21 10:45 HP-SPP-2014-06.repo > >>>>>>>>>> -rw-r--r--. 1 root root 417 Jul 21 10:44 HP-SPP-Current.repo > >>>>>>>>>> -rw-r--r--. 1 root root 1678 Jul 26 14:08 > ovirt-4.0-dependencies.repo > >>>>>>>>>> -rw-r--r--. 1 root root 289 Jul 26 14:08 ovirt-4.0.repo > >>>>>>>>>> > >>>>>>>>>> Which repo file you are interested in? > >>>>>>>>> > >>>>>>>>> The one(s) that has in it '[base]'. Also, you might find more > >>>>>>>>> details in the host-deploy log, in > /var/log/ovirt-engine/host-deploy . > >>>>>>>>> > >>>>>>>>>> 12.09.2016, 11:14, "Yedidyah Bar David" <didi(a)redhat.com&gt;: > >>>>>>>>>>> On Mon, Sep 12, 2016 at 10:59 AM, <aleksey.maksimov(a)it-kb.ru&gt; > wrote: > >>>>>>>>>>>> Hi, Martin. > >>>>>>>>>>>> > >>>>>>>>>>>> The command is executed successfully: > >>>>>>>>>>>> > >>>>>>>>>>>> Updated: > >>>>>>>>>>>> vdsm.x86_64 0:4.18.12-1.el7 vdsm-cli.noarch > 0:4.18.12-1.el7 > >>>>>>>>>>>> Dependency Updated: > >>>>>>>>>>>> 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 > >>>>>>>>>>>> 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 > >>>>>>>>>>>> vdsm-yajsonrpc.noarch 0:4.18.12-1.el7 > >>>>>>>>>>>> Complete! > >>>>>>>>>>>> > >>>>>>>>>>>> 12.09.2016, 10:47, "Martin Perina" <mperina(a)redhat.com&gt;: > >>>>>>>>>>>>> Hi Aleksey, > >>>>>>>>>>>>> > >>>>>>>>>>>>> the error message is raised by Host upgrade manager (more > info at [1]) which checks for available package upgrades on the host. > >>>>>>>>>>>>> > >>>>>>>>>>>>> It seems that you have somehow corrupted repository > configuration of the host 'kom-ad01-vm31.holding.com': > >>>>>>>>>>>>> > >>>>>>>>>>>>> 2016-09-12 02:00:13,300 ERROR > [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy) [] Yum > Cannot queue package iproute: Cannot find a valid baseurl for repo: > base/7/x86_64 > >>>>>>>>>>>>> 2016-09-12 02:00:13,304 ERROR > [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy) [] > Failed to execute stage 'Environment packages setup': Cannot find a valid > baseurl for repo: base/7/x86_64 > >>>>>>>>>>>>> > >>>>>>>>>>>>> Could you please verify that you are able to successfully > execute following commands on the host? > >>>>>>>>>>>>> > >>>>>>>>>>>>> yum check-update > >>>>>>>>>>>>> yum update vdsm vdsm-cli > >>>>>>>>>>> > >>>>>>>>>>> Can you please try also: > >>>>>>>>>>> > >>>>>>>>>>> yum install iproute > >>>>>>>>>>> > >>>>>>>>>>> And also share your /etc/yum.repos.d/* ? > >>>>>>>>>>> > >>>>>>>>>>> Thanks. > >>>>>>>>>>> > >>>>>>>>>>>>> Thanks > >>>>>>>>>>>>> > >>>>>>>>>>>>> Martin Perina > >>>>>>>>>>>>> > >>>>>>>>>>>>> [1] http://www.ovirt.org/develop/r > elease-management/features/engine/upgrademanager/ > >>>>>>>>>>>>> > >>>>>>>>>>>>> On Mon, Sep 12, 2016 at 9:20 AM, < > aleksey.maksimov(a)it-kb.ru&gt; wrote: > >>>>>>>>>>>>>> Hello oVirt guru`s! > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> oVirt Engine Version: 4.0.1.1-1.el7.centos > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> Every day there is a message in web UI for one of my two > hosts: > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> "Failed to check for available updates on host > KOM-AD01-VM31 with message 'Command returned failure code 1 during SSH > session 'root@ > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> kom-ad01-vm31.holding.com''. > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> In /var/log/ovirt-engine/engine.log at this time: > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> ... > >>>>>>>>>>>>>> 2016-09-12 01:59:45,045 INFO > [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy) [] > Stage: Initializing > >>>>>>>>>>>>>> 2016-09-12 01:59:45,055 INFO > [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy) [] > Stage: Environment setup > >>>>>>>>>>>>>> 2016-09-12 01:59:45,070 INFO > [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy) [] > Stage: Environment packages setup > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> 2016-09-12 02:00:13,300 ERROR > [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy) [] Yum > Cannot queue package iproute: Cannot find a valid baseurl for repo: > base/7/x86_64 > >>>>>>>>>>>>>> 2016-09-12 02:00:13,304 ERROR > [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy) [] > Failed to execute stage 'Environment packages setup': Cannot find a valid > baseurl for repo: base/7/x86_64 > >>>>>>>>>>>>>> 2016-09-12 02:00:13,304 INFO > [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy) [] Yum > Performing yum transaction rollback > >>>>>>>>>>>>>> 2016-09-12 02:00:13,368 INFO > [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy) [] > Stage: Pre-termination > >>>>>>>>>>>>>> 2016-09-12 02:00:13,388 INFO > [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy) [] > Retrieving installation logs to: '/var/log/ovirt-engine/host-de > ploy/ovirt-host-mgmt-20160912020013-kom-ad01-vm31.holding.com-null.l$ > >>>>>>>>>>>>>> 2016-09-12 02:00:13,459 INFO > [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy) [] > Stage: Termination > >>>>>>>>>>>>>> 2016-09-12 02:00:13,506 ERROR > [org.ovirt.engine.core.uutils.ssh.SSHDialog] (DefaultQuartzScheduler5) > [] SSH error running command root@kom-ad01-vm31.holding.com:'umask 0077; > MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" 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': Command returned failure code 1 during > SSH session &#39;root(a)kom-ad01-vm31.holding.com&#39; > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> 2016-09-12 02:00:13,506 ERROR > [org.ovirt.engine.core.uutils.ssh.SSHDialog] (DefaultQuartzScheduler5) > [] Exception: java.io.IOException: Command returned failure code 1 during > SSH session &#39;root(a)kom-ad01-vm31.holding.com&#39; > >>>>>>>>>>>>>> at org.ovirt.engine.core.uutils.s > sh.SSHClient.executeCommand(SSHClient.java:526) [uutils.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.uutils.s > sh.SSHDialog.executeCommand(SSHDialog.java:317) [uutils.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host > deploy.VdsDeployBase.execute(VdsDeployBase.java:563) [bll.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host > .HostUpgradeManager.isUpdateAvailable(HostUpgradeManager.java:44) > [bll.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host > .AvailableUpdatesFinder.isUpdateAvailable(AvailableUpdatesFinder.java:26) > [bll.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.bll.VdsE > ventListener.isUpdateAvailable(VdsEventListener.java:553) [bll.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.vdsbroke > r.ResourceManager.isUpdateAvailable(ResourceManager.java:510) > [vdsbroker.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.vdsbroke > r.VdsManager.availableUpdates(VdsManager.java:306) [vdsbroker.jar:] > >>>>>>>>>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at sun.reflect.NativeMethodAccess > orImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at sun.reflect.DelegatingMethodAc > cessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.lang.reflect.Method.invoke(Method.java:498) > [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at org.ovirt.engine.core.utils.ti > mer.JobWrapper.invokeMethod(JobWrapper.java:77) [scheduler.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.utils.ti > mer.JobWrapper.execute(JobWrapper.java:51) [scheduler.jar:] > >>>>>>>>>>>>>> at org.quartz.core.JobRunShell.run(JobRunShell.java:213) > [quartz.jar:] > >>>>>>>>>>>>>> at java.util.concurrent.Executors > $RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266) > [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.util.concurrent.ThreadPoo > lExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.util.concurrent.ThreadPoo > lExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.lang.Thread.run(Thread.java:745) > [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> 2016-09-12 02:00:13,507 ERROR > [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] > (DefaultQuartzScheduler5) [] Error during host kom-ad01-vm31.holding.com > install: java.io.IOException: Command returned failure code 1 during SSH > session &#39;root(a)kom-ad01-vm31.holding.com&#39; > >>>>>>>>>>>>>> at org.ovirt.engine.core.uutils.s > sh.SSHClient.executeCommand(SSHClient.java:526) [uutils.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.uutils.s > sh.SSHDialog.executeCommand(SSHDialog.java:317) [uutils.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host > deploy.VdsDeployBase.execute(VdsDeployBase.java:563) [bll.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host > .HostUpgradeManager.isUpdateAvailable(HostUpgradeManager.java:44) > [bll.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host > .AvailableUpdatesFinder.isUpdateAvailable(AvailableUpdatesFinder.java:26) > [bll.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.bll.VdsE > ventListener.isUpdateAvailable(VdsEventListener.java:553) [bll.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.vdsbroke > r.ResourceManager.isUpdateAvailable(ResourceManager.java:510) > [vdsbroker.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.vdsbroke > r.VdsManager.availableUpdates(VdsManager.java:306) [vdsbroker.jar:] > >>>>>>>>>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at sun.reflect.NativeMethodAccess > orImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at sun.reflect.DelegatingMethodAc > cessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.lang.reflect.Method.invoke(Method.java:498) > [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at org.ovirt.engine.core.utils.ti > mer.JobWrapper.invokeMethod(JobWrapper.java:77) [scheduler.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.utils.ti > mer.JobWrapper.execute(JobWrapper.java:51) [scheduler.jar:] > >>>>>>>>>>>>>> at org.quartz.core.JobRunShell.run(JobRunShell.java:213) > [quartz.jar:] > >>>>>>>>>>>>>> at java.util.concurrent.Executors > $RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266) > [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.util.concurrent.ThreadPoo > lExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.util.concurrent.ThreadPoo > lExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.lang.Thread.run(Thread.java:745) > [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> 2016-09-12 02:00:13,512 ERROR > [org.ovirt.engine.core.bll.host.HostUpgradeManager] > (DefaultQuartzScheduler5) [] Failed to refresh host 'KOM-AD01-VM31' > packages 'vdsm-cli, vdsm' availability. > >>>>>>>>>>>>>> 2016-09-12 02:00:13,512 ERROR > [org.ovirt.engine.core.bll.host.HostUpgradeManager] > (DefaultQuartzScheduler5) [] Exception: java.io.IOException: Command > returned failure code 1 during SSH session &#39;root(a)kom-ad01-vm31.holding.co > m' > >>>>>>>>>>>>>> at org.ovirt.engine.core.uutils.s > sh.SSHClient.executeCommand(SSHClient.java:526) [uutils.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.uutils.s > sh.SSHDialog.executeCommand(SSHDialog.java:317) [uutils.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host > deploy.VdsDeployBase.execute(VdsDeployBase.java:563) [bll.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host > .HostUpgradeManager.isUpdateAvailable(HostUpgradeManager.java:44) > [bll.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.bll.host > .AvailableUpdatesFinder.isUpdateAvailable(AvailableUpdatesFinder.java:26) > [bll.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.bll.VdsE > ventListener.isUpdateAvailable(VdsEventListener.java:553) [bll.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.vdsbroke > r.ResourceManager.isUpdateAvailable(ResourceManager.java:510) > [vdsbroker.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.vdsbroke > r.VdsManager.availableUpdates(VdsManager.java:306) [vdsbroker.jar:] > >>>>>>>>>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at sun.reflect.NativeMethodAccess > orImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at sun.reflect.DelegatingMethodAc > cessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.lang.reflect.Method.invoke(Method.java:498) > [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at org.ovirt.engine.core.utils.ti > mer.JobWrapper.invokeMethod(JobWrapper.java:77) [scheduler.jar:] > >>>>>>>>>>>>>> at org.ovirt.engine.core.utils.ti > mer.JobWrapper.execute(JobWrapper.java:51) [scheduler.jar:] > >>>>>>>>>>>>>> at org.quartz.core.JobRunShell.run(JobRunShell.java:213) > [quartz.jar:] > >>>>>>>>>>>>>> at java.util.concurrent.Executors > $RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266) > [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.util.concurrent.ThreadPoo > lExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.util.concurrent.ThreadPoo > lExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> at java.lang.Thread.run(Thread.java:745) > [rt.jar:1.8.0_101] > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> 2016-09-12 02:00:13,513 ERROR > [org.ovirt.engine.core.vdsbroker.VdsManager] (DefaultQuartzScheduler5) > [] Failed to check if updates are available for host 'KOM-AD01-VM31' > >>>>>>>>>>>>>> 2016-09-12 02:00:13,518 ERROR > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (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 &#39;root(a)kom-ad01-vm31.holding.com&#39;&#39;. > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> ... > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> What could be the problem? > >>>>>>>>>>>>>> _______________________________________________ > >>>>>>>>>>>>>> Users mailing list > >>>>>>>>>>>>>> Users(a)ovirt.org > >>>>>>>>>>>>>> http://lists.ovirt.org/mailman/listinfo/users > >>>>>>>>>>>> _______________________________________________ > >>>>>>>>>>>> Users mailing list > >>>>>>>>>>>> Users(a)ovirt.org > >>>>>>>>>>>> http://lists.ovirt.org/mailman/listinfo/users > >>>>>>>>>>> > >>>>>>>>>>> -- > >>>>>>>>>>> Didi > >>>>>>>>> > >>>>>>>>> -- > >>>>>>>>> Didi > >>>>>>> > >>>>>>> -- > >>>>>>> Didi >