<div dir="ltr">I had a mac address conflict so reinstalled ( from scratch ) 4.1 this morning, CPU load issue in UI was still there.<br><div class="gmail_quote"><div dir="ltr"><div><div><div><div><br>I can't deploy additional hosts now though due to SSH errors.<br><br>Experimenting, I updated the hosted engine this afternoon and the CPU load issue seems be have either been fixed or resolved itself.<br><br></div>However, SSH errors deploying additional hosts persists ( I had no problem with the previous install on Friday ).<br><br></div>enging.log snippet:<br>2016-12-17 17:09:54,764Z ERROR [org.ovirt.engine.core.uutils.<wbr>ssh.SSHDialog] (org.ovirt.thread.pool-6-<wbr>thread-26) [b04a9eaf-65b5-4a80-a254-<wbr>0b29a8fea573] SSH error running command root@host2.example.com:'umask 0077; MYTMP="$(TMPDIR="${OVIRT_<wbr>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:<wbr>True': Command returned failure code 1 during SSH session '<a href="mailto:root@host2.example.com" target="_blank">root@host2.example.com</a>'<br>2016-12-17 17:09:54,765Z ERROR [org.ovirt.engine.core.uutils.<wbr>ssh.SSHDialog] (org.ovirt.thread.pool-6-<wbr>thread-26) [b04a9eaf-65b5-4a80-a254-<wbr>0b29a8fea573] Exception: java.io.IOException: Command returned failure code 1 during SSH session '<a href="mailto:root@host2.example.com" target="_blank">root@host2.example.com</a>'<br> at org.ovirt.engine.core.uutils.<wbr>ssh.SSHClient.executeCommand(<wbr>SSHClient.java:503) [uutils.jar:]<br> at org.ovirt.engine.core.uutils.<wbr>ssh.SSHDialog.executeCommand(<wbr>SSHDialog.java:317) [uutils.jar:]<br> at org.ovirt.engine.core.bll.<wbr>hostdeploy.VdsDeployBase.<wbr>execute(VdsDeployBasae.java:<wbr>563) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>hostdeploy.<wbr>InstallVdsInternalCommand.<wbr>installHost(<wbr>InstallVdsInternalCommand.<wbr>java:166) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>hostdeploy.<wbr>InstallVdsInternalCommand.<wbr>executeCommand(<wbr>InstallVdsInternalCommand.<wbr>java:87) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>CommandBase.<wbr>executeWithoutTransaction(<wbr>CommandBase.java:1249) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>CommandBase.<wbr>executeActionInTransactionScop<wbr>e(CommandBase.java:1389) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>CommandBase.runInTransaction(<wbr>CommandBase.java:2053) [bll.jar:]<br> at org.ovirt.engine.core.utils.<wbr>transaction.<wbr>TransactionSupport.<wbr>executeInSuppressed(<wbr>TransactionSupport.java:164) [utils.jar:]<br> at org.ovirt.engine.core.utils.<wbr>transaction.<wbr>TransactionSupport.<wbr>executeInScope(<wbr>TransactionSupport.java:103) [utils.jar:]<br> at org.ovirt.engine.core.bll.<wbr>CommandBase.execute(<wbr>CommandBase.java:1449) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>CommandBase.executeAction(<wbr>CommandBase.java:395) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>PrevalidatingMultipleActionsRu<wbr>nner.executeValidatedCommand(<wbr>PrevalidatingMultipleActionsRu<wbr>nner.java:204) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>PrevalidatingMultipleActionsRu<wbr>nner.runCommands(<wbr>PrevalidatingMultipleActionsRu<wbr>nner.java:176) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>PrevalidatingMultipleActionsRu<wbr>nner.lambda$invokeCommands$3(<wbr>PrevalidatingMultipleActionsRu<wbr>nner.java:182) [bll.jar:]<br> at org.ovirt.engine.core.utils.<wbr>threadpool.ThreadPoolUtil$<wbr>InternalWrapperRunnable.run(<wbr>ThreadPoolUtil.java:92) [utils.jar:]<br> at java.util.concurrent.<wbr>Executors$RunnableAdapter.<wbr>call(Executors.java:511) [rt.jar:1.8.0_111]<br> at java.util.concurrent.<wbr>FutureTask.run(FutureTask.<wbr>java:266) [rt.jar:1.8.0_111]<br> at java.util.concurrent.<wbr>ThreadPoolExecutor.runWorker(<wbr>ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_111]<br> at java.util.concurrent.<wbr>ThreadPoolExecutor$Worker.run(<wbr>ThreadPoolExecutor.java:617) [rt.jar:1.8.0_111]<br> at java.lang.Thread.run(Thread.<wbr>java:745) [rt.jar:1.8.0_111]<br><br>2016-12-17 17:09:54,765Z ERROR [org.ovirt.engine.core.bll.<wbr>hostdeploy.VdsDeployBase] (org.ovirt.thread.pool-6-<wbr>thread-26) [b04a9eaf-65b5-4a80-a254-<wbr>0b29a8fea573] Error during host <a href="http://host2.example.com" target="_blank">host2.example.com</a> install: java.io.IOException: Command returned failure code 1 during SSH session '<a href="mailto:root@host2.example.com" target="_blank">root@host2.example.com</a>'<br> at org.ovirt.engine.core.uutils.<wbr>ssh.SSHClient.executeCommand(<wbr>SSHClient.java:503) [uutils.jar:]<br> at org.ovirt.engine.core.uutils.<wbr>ssh.SSHDialog.executeCommand(<wbr>SSHDialog.java:317) [uutils.jar:]<br> at org.ovirt.engine.core.bll.<wbr>hostdeploy.VdsDeployBase.<wbr>execute(VdsDeployBase.java:<wbr>563) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>hostdeploy.<wbr>InstallVdsInternalCommand.<wbr>installHost(<wbr>InstallVdsInternalCommand.<wbr>java:166) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>hostdeploy.<wbr>InstallVdsInternalCommand.<wbr>executeCommand(<wbr>InstallVdsInternalCommand.<wbr>java:87) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>CommandBase.<wbr>executeWithoutTransaction(<wbr>CommandBase.java:1249) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>CommandBase.<wbr>executeActionInTransactionScop<wbr>e(CommandBase.java:1389) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>CommandBase.runInTransaction(<wbr>CommandBase.java:2053) [bll.jar:]<br> at org.ovirt.engine.core.utils.<wbr>transaction.<wbr>TransactionSupport.<wbr>executeInSuppressed(<wbr>TransactionSupport.java:164) [utils.jar:]<br> at org.ovirt.engine.core.utils.<wbr>transaction.<wbr>TransactionSupport.<wbr>executeInScope(<wbr>TransactionSupport.java:103) [utils.jar:]<br> at org.ovirt.engine.core.bll.<wbr>CommandBase.execute(<wbr>CommandBase.java:1449) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>CommandBase.executeAction(<wbr>CommandBase.java:395) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>PrevalidatingMultipleActionsRu<wbr>nner.executeValidatedCommand(<wbr>PrevalidatingMultipleActionsRu<wbr>nner.java:204) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>PrevalidatingMultipleActionsRu<wbr>nner.runCommands(<wbr>PrevalidatingMultipleActionsRu<wbr>nner.java:176) [bll.jar:]<br> at org.ovirt.engine.core.bll.<wbr>PrevalidatingMultipleActionsRu<wbr>nner.lambda$invokeCommands$3(<wbr>PrevalidatingMultipleActionsRu<wbr>nner.java:182) [bll.jar:]<br> at org.ovirt.engine.core.utils.<wbr>threadpool.ThreadPoolUtil$<wbr>InternalWrapperRunnable.run(<wbr>ThreadPoolUtil.java:92) [utils.jar:]<br> at java.util.concurrent.<wbr>Executors$RunnableAdapter.<wbr>call(Executors.java:511) [rt.jar:1.8.0_111]<br> at java.util.concurrent.<wbr>FutureTask.run(FutureTask.<wbr>java:266) [rt.jar:1.8.0_111]<br> at java.util.concurrent.<wbr>ThreadPoolExecutor.runWorker(<wbr>ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_111]<br> at java.util.concurrent.<wbr>ThreadPoolExecutor$Worker.run(<wbr>ThreadPoolExecutor.java:617) [rt.jar:1.8.0_111]<br> at java.lang.Thread.run(Thread.<wbr>java:745) [rt.jar:1.8.0_111]<br><br>2016-12-17 17:09:54,827Z ERROR [org.ovirt.engine.core.bll.<wbr>hostdeploy.<wbr>InstallVdsInternalCommand] (org.ovirt.thread.pool-6-<wbr>thread-26) [b04a9eaf-65b5-4a80-a254-<wbr>0b29a8fea573] Host installation failed for host '0ce2ee41-cc81-44a5-8b1c-<wbr>ee3a1ddbb89c', '<a href="http://host2.example.com" target="_blank">host2.example.com</a>': Command returned failure code 1 during SSH session '<a href="mailto:root@host2.example.com" target="_blank">root@host2.example.com</a>'<br><br><br></div>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.<br><br><br></div>Any thoughts on this issue ?<br></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On 16 December 2016 at 21:19, Maor Lipchuk <span dir="ltr"><<a href="mailto:mlipchuk@redhat.com" target="_blank">mlipchuk@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><br></div><div class="gmail_extra"><br><div class="gmail_quote"><span>On Fri, Dec 16, 2016 at 7:15 PM, Maton, Brett <span dir="ltr"><<a href="mailto:matonb@ltresources.co.uk" target="_blank">matonb@ltresources.co.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><div><div><div><div><div>First glance at 4.1<br><br></div> Installation seemed easier than with earlier versions ( but I have installed it a few times now ).<br></div> Hosted engine reports 100% CPU usage even if the host is basically idle<br><br><img src="cid:ii_15908a0b85b1a842" alt="Inline images 1" width="561" height="353"><br><br></div>I'll feed back more as and when I get chance to use it, feels good so far though.<br><br></div>Keep on with the great work!<br><br></div>Regards,<br></div>Brett<br></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="m_4142125775817912756m_-92522163927875620gmail-h5">On 12 December 2016 at 17:44, Maor Lipchuk <span dir="ltr"><<a href="mailto:mlipchuk@redhat.com" target="_blank">mlipchuk@redhat.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div class="m_4142125775817912756m_-92522163927875620gmail-h5"><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote"><span>On Thu, Dec 8, 2016 at 5:33 PM, Yaniv Kaul <span dir="ltr"><<a href="mailto:ykaul@redhat.com" target="_blank">ykaul@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote"><span class="m_4142125775817912756m_-92522163927875620gmail-m_-865188070183031001m_7040955572059520652gmail-">On Wed, Dec 7, 2016 at 3:10 PM, Gianluca Cecchi <span dir="ltr"><<a href="mailto:gianluca.cecchi@gmail.com" target="_blank">gianluca.cecchi@gmail.com</a>></span> wrote:<br></span><span class="m_4142125775817912756m_-92522163927875620gmail-m_-865188070183031001m_7040955572059520652gmail-"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span class="m_4142125775817912756m_-92522163927875620gmail-m_-865188070183031001m_7040955572059520652gmail-m_8214035180047941942gmail-">On Tue, Dec 6, 2016 at 9:38 AM, Sandro Bonazzola <span dir="ltr"><<a href="mailto:sbonazzo@redhat.com" target="_blank">sbonazzo@redhat.com</a>></span> wrote:<br></span><span class="m_4142125775817912756m_-92522163927875620gmail-m_-865188070183031001m_7040955572059520652gmail-m_8214035180047941942gmail-"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi,<div>any feedback on 4.1 beta we released last week?</div><div>Thanks,<span class="m_4142125775817912756m_-92522163927875620gmail-m_-865188070183031001m_7040955572059520652gmail-m_8214035180047941942gmail-m_-4559613458719078073HOEnZb"><font color="#888888"><br clear="all"><div><br></div></font></span><br></div></div></blockquote></span></div><br></div><div class="gmail_extra">I see that in storage tab the NFS domain is marked as V4, while in 4.0.5 is marked as V3.<br></div><div class="gmail_extra">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...<br></div></div></blockquote><div><br></div></span><div>Right.</div><span class="m_4142125775817912756m_-92522163927875620gmail-m_-865188070183031001m_7040955572059520652gmail-"><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_extra"></div><div class="gmail_extra">In this case, where to find V3 vs V4 storage domain features?</div></div></blockquote><div><br></div></span><div><a href="http://www.ovirt.org/develop/release-management/features/storage/DataCenterV4_1/" target="_blank">http://www.ovirt.org/develop/r<wbr>elease-management/features/sto<wbr>rage/DataCenterV4_1/</a> - but it may need some updates.</div><span class="m_4142125775817912756m_-92522163927875620gmail-m_-865188070183031001m_7040955572059520652gmail-HOEnZb"><font color="#888888"><div>Y.</div></font></span></div></div></div></blockquote><div><br></div></span><div>There is a more detailed feature page for qcow2v3 which is currently under review, here it is:</div><div><br></div><div><a href="https://github.com/maorlipchuk/ovirt-site/blob/cdbbfa5250af0e207ff151af67f188b3451d4c33/source/develop/release-management/features/storage/qcow2v3.html.md" target="_blank">https://github.com/maorlipchuk<wbr>/ovirt-site/blob/cdbbfa5250af0<wbr>e207ff151af67f188b3451d4c33/so<wbr>urce/develop/release-managemen<wbr>t/features/storage/qcow2v3.htm<wbr>l.md</a><br></div><span><div> </div></span></div></div></div></div></div></blockquote></div></div></blockquote><div><br></div></span><div>Hi Brett,</div><div><br></div><div>Here is the official updated wiki which also consists REST examples:</div><div> <a href="http://www.ovirt.org/develop/release-management/features/storage/qcow2v3/" target="_blank">http://www.ovirt.org/develop/r<wbr>elease-management/features/sto<wbr>rage/qcow2v3/</a><br></div><div><br></div><div>If you have any questions, please don't hesitate to contact me or the users list</div><div><br></div><div>Regards,</div><div>Maor </div><span><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div class="m_4142125775817912756m_-92522163927875620gmail-h5"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span class="m_4142125775817912756m_-92522163927875620gmail-m_-865188070183031001m_7040955572059520652gmail-"><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><span class="m_4142125775817912756m_-92522163927875620gmail-m_-865188070183031001m_7040955572059520652gmail-m_8214035180047941942gmail-HOEnZb"><font color="#888888"><br></font></span></div><span class="m_4142125775817912756m_-92522163927875620gmail-m_-865188070183031001m_7040955572059520652gmail-m_8214035180047941942gmail-HOEnZb"><font color="#888888"><div class="gmail_extra"><br>Gianluca <br></div></font></span></div>
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