[ovirt-users] oVirt fails to install on nodes after moving engine to C7 host

Yedidyah Bar David didi at redhat.com
Tue Sep 6 08:19:26 UTC 2016


On Tue, Sep 6, 2016 at 10:43 AM, James <mailinglists at mooash.com> wrote:
> Thanks for your help! I've pasted the log lines requested below. Also
> worth noting that I tried upgrading it to 4.0 which I think has lead to
> some broken package versions. Everything seems to work, but there are
> some 4.0 packages installed.

Perhaps that's the problem [1]. Can you try downgrading otopi to 1.4 and
remove /var/cache/ovirt-engine/ovirt-host-deploy.tar on engine machine?

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1348091

Your package state is not very healthy but if above is enough to get you
to install a host, and later you succeed upgrading to 4.0, you should be
ok.

>
> When trying to install 4.0 I followed the docs (yum update
> engine-setup*) however when running engine-setup it informed me that it
> couldn't take the install to 4.0 because of the 3.5 cluster that
> existed. Currently installed pacakges:
>
> Installed Packages
> ovirt-engine.noarch
>                            3.6.7.5-1.el7.centos
>                                          @ovirt-3.6
> ovirt-engine-backend.noarch
>                            3.6.7.5-1.el7.centos
>                                          @ovirt-3.6
> ovirt-engine-cli.noarch
>                            3.6.8.0-1.el7.centos
>                                          @ovirt-4.0
> ovirt-engine-dbscripts.noarch
>                            3.6.7.5-1.el7.centos
>                                          @ovirt-3.6
> ovirt-engine-dwh.noarch
>                            3.6.6-1.el7.centos
>                                          @ovirt-3.6
> ovirt-engine-dwh-setup.noarch
>                            4.0.1-1.el7.centos
>                                          @ovirt-4.0
> ovirt-engine-extension-aaa-jdbc.noarch
>                            1.0.7-1.el7
>                                          @ovirt-3.6
> ovirt-engine-extension-aaa-ldap.noarch
>                            1.2.1-1.el7
>                                          @ovirt-4.0
> ovirt-engine-extension-aaa-ldap-setup.noarch
>                            1.2.1-1.el7
>                                          @ovirt-4.0
> ovirt-engine-extensions-api-impl.noarch
>                            4.0.2.7-1.el7.centos
>                                          @ovirt-4.0
> ovirt-engine-lib.noarch
>                            4.0.2.7-1.el7.centos
>                                          @ovirt-4.0
> ovirt-engine-restapi.noarch
>                            3.6.7.5-1.el7.centos
>                                          @ovirt-3.6
> ovirt-engine-sdk-python.noarch
>                            3.6.8.0-1.el7.centos
>                                          @ovirt-4.0
> ovirt-engine-setup.noarch
>                            4.0.2.7-1.el7.centos
>                                          @ovirt-4.0
> ovirt-engine-setup-base.noarch
>                            4.0.2.7-1.el7.centos
>                                          @ovirt-4.0
> ovirt-engine-setup-plugin-ovirt-engine.noarch
>                            4.0.2.7-1.el7.centos
>                                          @ovirt-4.0
> ovirt-engine-setup-plugin-ovirt-engine-common.noarch
>                            4.0.2.7-1.el7.centos
>                                          @ovirt-4.0
> ovirt-engine-setup-plugin-vmconsole-proxy-helper.noarch
>                            4.0.2.7-1.el7.centos
>                                          @ovirt-4.0
> ovirt-engine-setup-plugin-websocket-proxy.noarch
>                            4.0.2.7-1.el7.centos
>                                          @ovirt-4.0
> ovirt-engine-tools.noarch
>                            3.6.7.5-1.el7.centos
>                                          @ovirt-3.6
> ovirt-engine-tools-backup.noarch
>                            3.6.7.5-1.el7.centos
>                                          @ovirt-3.6
> ovirt-engine-userportal.noarch
>                            3.6.7.5-1.el7.centos
>                                          @ovirt-3.6
> ovirt-engine-vmconsole-proxy-helper.noarch
>                            4.0.2.7-1.el7.centos
>                                          @ovirt-4.0
> ovirt-engine-webadmin-portal.noarch
>                            3.6.7.5-1.el7.centos
>                                          @ovirt-3.6
> ovirt-engine-websocket-proxy.noarch
>                            4.0.2.7-1.el7.centos
>                                          @ovirt-4.0
> ovirt-engine-wildfly.x86_64
>                            8.2.1-1.el7
>                                          @ovirt-3.6
> ovirt-engine-wildfly-overlay.noarch
>                            8.0.5-1.el7
>                                          @ovirt-3.6
> ovirt-host-deploy.noarch
>                            1.4.1-1.el7.centos
>                                          @ovirt-3.6
> ovirt-host-deploy-java.noarch
>                            1.4.1-1.el7.centos
>                                          @ovirt-3.6
> ovirt-image-uploader.noarch
>                            3.6.0-1.el7.centos
>                                          @ovirt-3.6
> ovirt-imageio-proxy-setup.noarch
>                            0.3.0-0.201606191345.git9f3d6d4.el7.centos
>                                          @ovirt-4.0
> ovirt-iso-uploader.noarch
>                            3.6.0-1.el7.centos
>                                          @ovirt-3.6
> ovirt-release35.noarch
>                            006-1
>                                          installed
> ovirt-release36.noarch
>                            1:3.6.7-1
>                                          @/ovirt-release36
> ovirt-release40.noarch
>                            4.0.3-1
>                                          @/ovirt-release40
> ovirt-setup-lib.noarch
>                            1.0.1-1.el7.centos
>                                          @ovirt-3.6
> ovirt-vmconsole.noarch
>                            1.0.2-1.el7.centos
>                                          @ovirt-3.6
> ovirt-vmconsole-proxy.noarch
>                            1.0.2-1.el7.centos
>                                          @ovirt-3.6
>
> Is it safe to assume that the packages just aren't happy and a
> backup/restore is the best option at this point? Or is this still
> salvageable?
>
> 2016-09-06 15:12:14,682 INFO
> [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] Running command:
> InstallVdsInternalCommand internal: true. Entities affected :  ID:
> 12489166-d1ea-4bcc-8e96-526a1826c506 Type: VDS
> 2016-09-06 15:12:14,682 INFO
> [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] Before Installation host
> 12489166-d1ea-4bcc-8e96-526a1826c506, srv3.xxx.xxx.xxx
> 2016-09-06 15:12:14,715 INFO
> [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] START,
> SetVdsStatusVDSCommand(HostName = srv3.xxx.xxx.xxx,
> SetVdsStatusVDSCommandParameters:{runAsync='true',
> hostId='12489166-d1ea-4bcc-8e96-526a1826c506', status='Installing',
> nonOperationalReason='NONE', stopSpmFailureLogged='false',
> maintenanceReason='null'}), log id: 23376707
> 2016-09-06 15:12:14,719 INFO
> [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] FINISH,
> SetVdsStatusVDSCommand, log id: 23376707
> 2016-09-06 15:12:14,803 INFO
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] Correlation ID: 2bfaf56,
> Call Stack: null, Custom Event ID: -1, Message: Installing Host
> srv3.xxx.xxx.xxx. Connected to host <host ip> with SSH key fingerprint:
> SHA256:<redacted>.
> 2016-09-06 15:12:14,824 INFO
> [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] Installation of <host ip>.
> Executing command via SSH 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-deploy
> DIALOG/dialect=str:machine DIALOG/customization=bool:True <
> /var/cache/ovirt-engine/ovirt-host-deploy.tar
> 2016-09-06 15:12:14,824 INFO
> [org.ovirt.engine.core.utils.archivers.tar.CachedTar]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] Tarball
> '/var/cache/ovirt-engine/ovirt-host-deploy.tar' refresh
> 2016-09-06 15:12:14,852 INFO
> [org.ovirt.engine.core.uutils.ssh.SSHDialog]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] SSH execute 'root@<host
> ip>' '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-deploy
> DIALOG/dialect=str:machine DIALOG/customization=bool:True'
> 2016-09-06 15:12:15,125 ERROR
> [org.ovirt.engine.core.uutils.ssh.SSHDialog]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] SSH error running command
> root@<host ip>:'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-deploy
> DIALOG/dialect=str:machine DIALOG/customization=bool:True': Command
> returned failure code 1 during SSH session 'root@<host ip>'
> 2016-09-06 15:12:15,121 ERROR
> [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy)
> [2bfaf56] Error during deploy dialog: java.io.IOException: Unexpected
> connection termination
>         at
>         org.ovirt.otopi.dialog.MachineDialogParser.nextEvent(MachineDialogParser.java:387)
>         [otopi.jar:]
>         at
>         org.ovirt.otopi.dialog.MachineDialogParser.nextEvent(MachineDialogParser.java:404)
>         [otopi.jar:]
>         at
>         org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase._threadMain(VdsDeployBase.java:304)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase.access$800(VdsDeployBase.java:45)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase$12.run(VdsDeployBase.java:386)
>         [bll.jar:]
>         at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_101]
>
> 2016-09-06 15:12:15,126 ERROR
> [org.ovirt.engine.core.uutils.ssh.SSHDialog]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] Exception:
> java.io.IOException: Command returned failure code 1 during SSH session
> 'root@<host ip>'
>         at
>         org.ovirt.engine.core.uutils.ssh.SSHClient.executeCommand(SSHClient.java:527)
>         [uutils.jar:]
>         at
>         org.ovirt.engine.core.uutils.ssh.SSHDialog.executeCommand(SSHDialog.java:312)
>         [uutils.jar:]
>         at
>         org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase.execute(VdsDeployBase.java:567)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.installHost(InstallVdsInternalCommand.java:189)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.executeCommand(InstallVdsInternalCommand.java:93)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1215)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1359)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1982)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:174)
>         [utils.jar:]
>         at
>         org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:116)
>         [utils.jar:]
>         at
>         org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1396)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:378)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.MultipleActionsRunner.executeValidatedCommand(MultipleActionsRunner.java:207)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.MultipleActionsRunner.runCommands(MultipleActionsRunner.java:172)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.MultipleActionsRunner$2.run(MultipleActionsRunner.java:181)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:89)
>         [utils.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]
>
> 2016-09-06 15:12:15,127 ERROR
> [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] Error during host <host
> ip> install: java.io.IOException: Command returned failure code 1 during
> SSH session 'root@<host ip>'
>         at
>         org.ovirt.engine.core.uutils.ssh.SSHClient.executeCommand(SSHClient.java:527)
>         [uutils.jar:]
>         at
>         org.ovirt.engine.core.uutils.ssh.SSHDialog.executeCommand(SSHDialog.java:312)
>         [uutils.jar:]
>         at
>         org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase.execute(VdsDeployBase.java:567)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.installHost(InstallVdsInternalCommand.java:189)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.executeCommand(InstallVdsInternalCommand.java:93)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1215)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1359)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1982)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:174)
>         [utils.jar:]
>         at
>         org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:116)
>         [utils.jar:]
>         at
>         org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1396)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:378)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.MultipleActionsRunner.executeValidatedCommand(MultipleActionsRunner.java:207)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.MultipleActionsRunner.runCommands(MultipleActionsRunner.java:172)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.bll.MultipleActionsRunner$2.run(MultipleActionsRunner.java:181)
>         [bll.jar:]
>         at
>         org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:89)
>         [utils.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]
>
> 2016-09-06 15:12:15,156 ERROR
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] Correlation ID: 2bfaf56,
> Call Stack: null, Custom Event ID: -1, Message: Failed to install Host
> srv3.xxx.xxx.xxx. Command returned failure code 1 during SSH session
> 'root@<host ip>'.
> 2016-09-06 15:12:15,156 ERROR
> [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] Error during host <host
> ip> install, prefering first exception: Unexpected connection
> termination
> 2016-09-06 15:12:15,156 ERROR
> [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] Host installation failed
> for host '12489166-d1ea-4bcc-8e96-526a1826c506', 'srv3.xxx.xxx.xxx':
> Unexpected connection termination
> 2016-09-06 15:12:15,180 INFO
> [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] START,
> SetVdsStatusVDSCommand(HostName = srv3.xxx.xxx.xxx,
> SetVdsStatusVDSCommandParameters:{runAsync='true',
> hostId='12489166-d1ea-4bcc-8e96-526a1826c506', status='InstallFailed',
> nonOperationalReason='NONE', stopSpmFailureLogged='false',
> maintenanceReason='null'}), log id: 523cdcff
> 2016-09-06 15:12:15,184 INFO
> [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] FINISH,
> SetVdsStatusVDSCommand, log id: 523cdcff
> 2016-09-06 15:12:15,190 ERROR
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] Correlation ID: 2bfaf56,
> Call Stack: null, Custom Event ID: -1, Message: Host srv3.xxx.xxx.xxx
> installation failed. Unexpected connection termination.
> 2016-09-06 15:12:15,190 INFO
> [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand]
> (org.ovirt.thread.pool-8-thread-32) [2bfaf56] Lock freed to object
> 'EngineLock:{exclusiveLocks='[12489166-d1ea-4bcc-8e96-526a1826c506=<VDS,
> ACTION_TYPE_FAILED_OBJECT_LOCKED>]', sharedLocks='null'}'
> 2016-09-06 15:12:15,695 INFO
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (default task-3) [2bfaf56] Correlation ID: null, Call Stack: null,
> Custom Event ID: -1, Message: Executing power management status on Host
> srv3.xxx.xxx.xxx using Proxy Host srv2.xxx.xxx.xxx and Fence Agent
> ipmilan:xxx.xx.xx.xx.
> 2016-09-06 15:12:15,696 INFO
> [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (default
> task-3) [2bfaf56] START, FenceVdsVDSCommand(HostName = srv2.xxx.xxx.xxx,
> FenceVdsVDSCommandParameters:{runAsync='true',
> hostId='d1fbefab-c5f7-4c4a-811f-0f4e2cd7d9e3',
> targetVdsId='12489166-d1ea-4bcc-8e96-526a1826c506', action='STATUS',
> agent='FenceAgent:{id='7cddafa7-94bd-48fe-b593-fbc3fe24950e',
> hostId='12489166-d1ea-4bcc-8e96-526a1826c506', order='1',
> type='ipmilan', ip='xxx.xx.xx.xx', port='null', user='root',
> password='***', encryptOptions='false', options='privlvl=OPERATOR
> delay=10
> lanplus=1'}', policy='null'}), log id: 32d678be
> 2016-09-06 15:12:15,981 INFO
> [org.ovirt.engine.core.vdsbroker.vdsbroker.FenceVdsVDSCommand] (default
> task-3) [2bfaf56] FINISH, FenceVdsVDSCommand, return:
> FenceOperationResult:{status='SUCCESS', powerStatus='ON', message=''},
> log id: 32d678be
> 2016-09-06 15:12:15,988 INFO
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (default task-3) [2bfaf56] Correlation ID: 2bfaf56, Call Stack: null,
> Custom Event ID: -1, Message: Host srv3.xxx.xxx.xxx configuration was
> updated by xxx at xxx.xxx.
>
>
> On Tue, 6 Sep 2016, at 05:01 PM, Yedidyah Bar David wrote:
>> On Tue, Sep 6, 2016 at 6:08 AM, James <mailinglists at mooash.com> wrote:
>> > Hey,
>> >
>> > I moved our standalone engine from a C6 host to a C7 host and now it
>> > wont install/setup oVirt nodes. It just responds with messages like
>> > this:
>> >
>> > Host xxx.xxx.xxx installation failed. Unexpected connection termination.
>> > Failed to install Host xxx.xxx.xxx. Command returned failure code 1
>> > during SSH session 'root at xxx.xx.xx.x'.
>> >
>> > And from engine.log
>> >
>> > 2016-09-06 12:20:08,011 ERROR
>> > [org.ovirt.engine.core.uutils.ssh.SSHDialog]
>> > (org.ovirt.thread.pool-8-thread-41) [55397a53] SSH error running command
>> > root at xxx.xx.xx.x:'umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp
>> > -d -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MY
>> > 2016-09-06 12:20:08,011 ERROR
>> > [org.ovirt.engine.core.uutils.ssh.SSHDialog]
>> > (org.ovirt.thread.pool-8-thread-41) [55397a53] SSH error running command
>> > root at xxx.xx.xx.x:'umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp
>> > -d -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MY
>> > TMP}\" > /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; tar
>> > --warning=no-timestamp -C "${MYTMP}" -x &&  "${MYTMP}"/ovirt-host-deploy
>> > DIALOG/dialect=str:machine DIALOG/customization=bool:True': Command
>> > returned failure code 1 during SSH session 'root at xxx.xx.xx.x'
>> > 2016-09-06 12:20:08,007 ERROR
>> > [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (VdsDeploy)
>> > [55397a53] Error during deploy dialog: java.io.IOException: Unexpected
>> > connection termination
>> >         at
>> >         org.ovirt.otopi.dialog.MachineDialogParser.nextEvent(MachineDialogParser.java:387)
>> >         [otopi.jar:]
>> >         at
>> >         org.ovirt.otopi.dialog.MachineDialogParser.nextEvent(MachineDialogParser.java:404)
>> >         [otopi.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase._threadMain(VdsDeployBase.java:304)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase.access$800(VdsDeployBase.java:45)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase$12.run(VdsDeployBase.java:386)
>> >         [bll.jar:]
>> >         at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_101]
>> >
>> > 2016-09-06 12:20:08,013 ERROR
>> > [org.ovirt.engine.core.uutils.ssh.SSHDialog]
>> > (org.ovirt.thread.pool-8-thread-41) [55397a53] Exception:
>> > java.io.IOException: Command returned failure code 1 during SSH session
>> > 'root at xxx.xx.xx.x'
>> >         at
>> >         org.ovirt.engine.core.uutils.ssh.SSHClient.executeCommand(SSHClient.java:527)
>> >         [uutils.jar:]
>> >         at
>> >         org.ovirt.engine.core.uutils.ssh.SSHDialog.executeCommand(SSHDialog.java:312)
>> >         [uutils.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase.execute(VdsDeployBase.java:567)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.installHost(InstallVdsInternalCommand.java:189)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.executeCommand(InstallVdsInternalCommand.java:93)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1215)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1359)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1982)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:174)
>> >         [utils.jar:]
>> >         at
>> >         org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:116)
>> >         [utils.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1396)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:378)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.MultipleActionsRunner.executeValidatedCommand(MultipleActionsRunner.java:207)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.MultipleActionsRunner.runCommands(MultipleActionsRunner.java:172)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.MultipleActionsRunner$2.run(MultipleActionsRunner.java:181)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:89)
>> >         [utils.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]
>> >
>> > 2016-09-06 12:20:08,014 ERROR
>> > [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase]
>> > (org.ovirt.thread.pool-8-thread-41) [55397a53] Error during host
>> > xxx.xx.xx.x install: java.io.IOException: Command returned failure code
>> > 1 during SSH session 'root at xxx.xx.xx.x'
>> >         at
>> >         org.ovirt.engine.core.uutils.ssh.SSHClient.executeCommand(SSHClient.java:527)
>> >         [uutils.jar:]
>> >         at
>> >         org.ovirt.engine.core.uutils.ssh.SSHDialog.executeCommand(SSHDialog.java:312)
>> >         [uutils.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase.execute(VdsDeployBase.java:567)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.installHost(InstallVdsInternalCommand.java:189)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.executeCommand(InstallVdsInternalCommand.java:93)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1215)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1359)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1982)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:174)
>> >         [utils.jar:]
>> >         at
>> >         org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:116)
>> >         [utils.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1396)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:378)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.MultipleActionsRunner.executeValidatedCommand(MultipleActionsRunner.java:207)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.MultipleActionsRunner.runCommands(MultipleActionsRunner.java:172)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.bll.MultipleActionsRunner$2.run(MultipleActionsRunner.java:181)
>> >         [bll.jar:]
>> >         at
>> >         org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:89)
>> >         [utils.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]
>> >
>> > I've confirmed connectivity from the engine to the hosts themselves and
>> > it can SSH fine, even running the above command manually works fine.
>> >
>> > To confirm, I migrated the oVirt engine by taking a backup, shutting
>> > down the old host, changing the hostname/IP of the new host to be the
>> > same as the old and restoring the backup. This is happening on oVirt 3.6
>> > and is currently stopping us from being able to upgrade to oVirt 4.0
>> > since we cannot convert one of our clusters to 3.6 compatibility mode
>> > (its currently on 3.5) without migrating the VM hosts. It happens on a
>> > fresh install or a reinstall, so not sure whats happening.
>>
>> Can you please check/attach more of engine.log from before the error?
>> Start
>> with the line having 'Before Installation'. Thanks.
>> --
>> Didi



-- 
Didi



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