I had a mac address conflict so reinstalled ( from scratch ) 4.1 this morning, CPU load issue in UI was still there.

I can't deploy additional hosts now though due to SSH errors.

Experimenting, I updated the hosted engine this afternoon and the CPU load issue seems be have either been fixed or resolved itself.

However, SSH errors deploying additional hosts persists ( I had no problem with the previous install on Friday ).

enging.log snippet:
2016-12-17 17:09:54,764Z ERROR [org.ovirt.engine.core.uutils.ssh.SSHDialog] (org.ovirt.thread.pool-6-thread-26) [b04a9eaf-65b5-4a80-a254-0b29a8fea573] SSH error running command root@host2.example.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-deploy DIALOG/dialect=str:machine DIALOG/customization=bool:True': Command returned failure code 1 during SSH session 'root@host2.example.com'
2016-12-17 17:09:54,765Z ERROR [org.ovirt.engine.core.uutils.ssh.SSHDialog] (org.ovirt.thread.pool-6-thread-26) [b04a9eaf-65b5-4a80-a254-0b29a8fea573] Exception: java.io.IOException: Command returned failure code 1 during SSH session 'root@host2.example.com'
    at org.ovirt.engine.core.uutils.ssh.SSHClient.executeCommand(SSHClient.java:503) [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(VdsDeployBasae.java:563) [bll.jar:]
    at org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.installHost(InstallVdsInternalCommand.java:166) [bll.jar:]
    at org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.executeCommand(InstallVdsInternalCommand.java:87) [bll.jar:]
    at org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1249) [bll.jar:]
    at org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1389) [bll.jar:]
    at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:2053) [bll.jar:]
    at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:164) [utils.jar:]
    at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:103) [utils.jar:]
    at org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1449) [bll.jar:]
    at org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:395) [bll.jar:]
    at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRunner.executeValidatedCommand(PrevalidatingMultipleActionsRunner.java:204) [bll.jar:]
    at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRunner.runCommands(PrevalidatingMultipleActionsRunner.java:176) [bll.jar:]
    at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRunner.lambda$invokeCommands$3(PrevalidatingMultipleActionsRunner.java:182) [bll.jar:]
    at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:92) [utils.jar:]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_111]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_111]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_111]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_111]
    at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_111]

2016-12-17 17:09:54,765Z ERROR [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (org.ovirt.thread.pool-6-thread-26) [b04a9eaf-65b5-4a80-a254-0b29a8fea573] Error during host host2.example.com install: java.io.IOException: Command returned failure code 1 during SSH session 'root@host2.example.com'
    at org.ovirt.engine.core.uutils.ssh.SSHClient.executeCommand(SSHClient.java:503) [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.hostdeploy.InstallVdsInternalCommand.installHost(InstallVdsInternalCommand.java:166) [bll.jar:]
    at org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.executeCommand(InstallVdsInternalCommand.java:87) [bll.jar:]
    at org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1249) [bll.jar:]
    at org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1389) [bll.jar:]
    at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:2053) [bll.jar:]
    at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:164) [utils.jar:]
    at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:103) [utils.jar:]
    at org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1449) [bll.jar:]
    at org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:395) [bll.jar:]
    at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRunner.executeValidatedCommand(PrevalidatingMultipleActionsRunner.java:204) [bll.jar:]
    at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRunner.runCommands(PrevalidatingMultipleActionsRunner.java:176) [bll.jar:]
    at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRunner.lambda$invokeCommands$3(PrevalidatingMultipleActionsRunner.java:182) [bll.jar:]
    at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:92) [utils.jar:]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_111]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_111]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_111]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_111]
    at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_111]

2016-12-17 17:09:54,827Z ERROR [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (org.ovirt.thread.pool-6-thread-26) [b04a9eaf-65b5-4a80-a254-0b29a8fea573] Host installation failed for host '0ce2ee41-cc81-44a5-8b1c-ee3a1ddbb89c', 'host2.example.com': Command returned failure code 1 during SSH session 'root@host2.example.com'


I'm trying to deploy using a password ( which I know is correct ), I think it might be switching to keys when it fails, but I'm only guessing.


Any thoughts on this issue ?

On 16 December 2016 at 21:19, Maor Lipchuk <mlipchuk@redhat.com> wrote:


On Fri, Dec 16, 2016 at 7:15 PM, Maton, Brett <matonb@ltresources.co.uk> wrote:
First glance at 4.1

  Installation seemed easier than with earlier versions (  but I have installed it a few times now ).
  Hosted engine reports 100% CPU usage even if the host is basically idle

Inline images 1

I'll feed back more as and when I get chance to use it, feels good so far though.

Keep on with the great work!

Regards,
Brett

On 12 December 2016 at 17:44, Maor Lipchuk <mlipchuk@redhat.com> wrote:


On Thu, Dec 8, 2016 at 5:33 PM, Yaniv Kaul <ykaul@redhat.com> wrote:


On Wed, Dec 7, 2016 at 3:10 PM, Gianluca Cecchi <gianluca.cecchi@gmail.com> wrote:
On Tue, Dec 6, 2016 at 9:38 AM, Sandro Bonazzola <sbonazzo@redhat.com> wrote:
Hi,
any feedback on 4.1 beta we released last week?
Thanks,



I see that in storage tab the NFS domain is marked as V4, while in 4.0.5 is marked as V3.
The nfs mount from host is still v3, but I think it is not related and instead V4 refers to functionalities of storage domain itself...

Right.
 
In this case, where to find V3 vs V4 storage domain features?

Y.

There is a more detailed feature page for qcow2v3 which is currently under review, here it is:

 

Hi Brett,

Here is the official updated wiki which also consists REST examples:

If you have any questions, please don't hesitate to contact me or the users list

Regards,
Maor 

 
 


Gianluca

_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users



_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users



_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.phx.ovirt.org/mailman/listinfo/users