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

Martin Perina mperina at redhat.com
Mon Sep 12 14:34:48 UTC 2016


On Mon, Sep 12, 2016 at 3:34 PM, <aleksey.maksimov at it-kb.ru> 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/
> pipermail/users/2016-July/041443.html
>
> My configuration file is bad ??
>
>
> 12.09.2016, 16:22, "Martin Perina" <mperina at redhat.com>:
>
>
>
> On Mon, Sep 12, 2016 at 2:49 PM, <aleksey.maksimov at it-kb.ru> wrote:
>
> Ok. I found log-file /var/log/ovirt-engine/host-deploy/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-8984faf811faccca74c7bcdd74de74
> 67f2fcd8ee
>>
>
> 12.09.2016, 15:45, "Martin Perina" <mperina at redhat.com>:
> >> ​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-20160912020013-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 at redhat.com>
> wrote:
> >> On Mon, Sep 12, 2016 at 3:08 PM,  <aleksey.maksimov at it-kb.ru> 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 at redhat.com>:
> >>>> On Mon, Sep 12, 2016 at 11:17 AM, <aleksey.maksimov at it-kb.ru> 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 at redhat.com>:
> >>>>>>  On Mon, Sep 12, 2016 at 10:59 AM, <aleksey.maksimov at it-kb.ru>
> 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 at redhat.com>:
> >>>>>>>>   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/release-management/features/
> engine/upgrademanager/
> >>>>>>>>
> >>>>>>>>   On Mon, Sep 12, 2016 at 9:20 AM, <aleksey.maksimov at it-kb.ru>
> 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-
> deploy/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 at 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 'root at kom-ad01-vm31.holding.com
> '
> >>>>>>>>>
> >>>>>>>>>   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 'root at kom-ad01-vm31.holding.com
> '
> >>>>>>>>>           at org.ovirt.engine.core.uutils.
> ssh.SSHClient.executeCommand(SSHClient.java:526) [uutils.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.uutils.
> ssh.SSHDialog.executeCommand(SSHDialog.java:317) [uutils.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.bll.hostdeploy.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.VdsEventListener.
> isUpdateAvailable(VdsEventListener.java:553) [bll.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.vdsbroker.ResourceManager.
> isUpdateAvailable(ResourceManager.java:510) [vdsbroker.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.vdsbroker.VdsManager.
> availableUpdates(VdsManager.java:306) [vdsbroker.jar:]
> >>>>>>>>>           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method) [rt.jar:1.8.0_101]
> >>>>>>>>>           at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_101]
> >>>>>>>>>           at sun.reflect.DelegatingMethodAccessorImpl.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.
> timer.JobWrapper.invokeMethod(JobWrapper.java:77) [scheduler.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.utils.
> timer.JobWrapper.execute(JobWrapper.java:51) [scheduler.jar:]
> >>>>>>>>>           at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
> [quartz.jar:]
> >>>>>>>>>           at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> [rt.jar:1.8.0_101]
> >>>>>>>>>           at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> [rt.jar:1.8.0_101]
> >>>>>>>>>           at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [rt.jar:1.8.0_101]
> >>>>>>>>>           at java.util.concurrent.ThreadPoolExecutor$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 'root at kom-ad01-vm31.holding.com'
> >>>>>>>>>           at org.ovirt.engine.core.uutils.
> ssh.SSHClient.executeCommand(SSHClient.java:526) [uutils.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.uutils.
> ssh.SSHDialog.executeCommand(SSHDialog.java:317) [uutils.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.bll.hostdeploy.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.VdsEventListener.
> isUpdateAvailable(VdsEventListener.java:553) [bll.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.vdsbroker.ResourceManager.
> isUpdateAvailable(ResourceManager.java:510) [vdsbroker.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.vdsbroker.VdsManager.
> availableUpdates(VdsManager.java:306) [vdsbroker.jar:]
> >>>>>>>>>           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method) [rt.jar:1.8.0_101]
> >>>>>>>>>           at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_101]
> >>>>>>>>>           at sun.reflect.DelegatingMethodAccessorImpl.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.
> timer.JobWrapper.invokeMethod(JobWrapper.java:77) [scheduler.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.utils.
> timer.JobWrapper.execute(JobWrapper.java:51) [scheduler.jar:]
> >>>>>>>>>           at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
> [quartz.jar:]
> >>>>>>>>>           at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> [rt.jar:1.8.0_101]
> >>>>>>>>>           at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> [rt.jar:1.8.0_101]
> >>>>>>>>>           at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [rt.jar:1.8.0_101]
> >>>>>>>>>           at java.util.concurrent.ThreadPoolExecutor$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 'root at kom-ad01-vm31.holding.com
> '
> >>>>>>>>>           at org.ovirt.engine.core.uutils.
> ssh.SSHClient.executeCommand(SSHClient.java:526) [uutils.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.uutils.
> ssh.SSHDialog.executeCommand(SSHDialog.java:317) [uutils.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.bll.hostdeploy.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.VdsEventListener.
> isUpdateAvailable(VdsEventListener.java:553) [bll.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.vdsbroker.ResourceManager.
> isUpdateAvailable(ResourceManager.java:510) [vdsbroker.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.vdsbroker.VdsManager.
> availableUpdates(VdsManager.java:306) [vdsbroker.jar:]
> >>>>>>>>>           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method) [rt.jar:1.8.0_101]
> >>>>>>>>>           at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_101]
> >>>>>>>>>           at sun.reflect.DelegatingMethodAccessorImpl.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.
> timer.JobWrapper.invokeMethod(JobWrapper.java:77) [scheduler.jar:]
> >>>>>>>>>           at org.ovirt.engine.core.utils.
> timer.JobWrapper.execute(JobWrapper.java:51) [scheduler.jar:]
> >>>>>>>>>           at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
> [quartz.jar:]
> >>>>>>>>>           at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> [rt.jar:1.8.0_101]
> >>>>>>>>>           at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> [rt.jar:1.8.0_101]
> >>>>>>>>>           at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [rt.jar:1.8.0_101]
> >>>>>>>>>           at java.util.concurrent.ThreadPoolExecutor$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 '
> root at kom-ad01-vm31.holding.com''.
> >>>>>>>>>
> >>>>>>>>>   ...
> >>>>>>>>>
> >>>>>>>>>   What could be the problem?
> >>>>>>>>>   _______________________________________________
> >>>>>>>>>   Users mailing list
> >>>>>>>>>   Users at ovirt.org
> >>>>>>>>>   http://lists.ovirt.org/mailman/listinfo/users
> >>>>>>>   _______________________________________________
> >>>>>>>   Users mailing list
> >>>>>>>   Users at ovirt.org
> >>>>>>>   http://lists.ovirt.org/mailman/listinfo/users
> >>>>>>
> >>>>>>  --
> >>>>>>  Didi
> >>>>
> >>>> --
> >>>> Didi
> >>
> >> --
> >> Didi
>
>
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