# OpenNebula created VMs shows in Vcenter6 but shows failure in OpenNebula **URL:** \ **Category:** Product Support\ **Created:** [November 16, 2016, 1:57pm UTC](https://forum.opennebula.io/t/opennebula-created-vms-shows-in-vcenter6-but-shows-failure-in-opennebula/3294 "2016-11-16T13:57:28Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Mackie](https://avatars.discourse-cdn.com/v4/letter/m/c67d28/32.png) [@Mackie](https://forum.opennebula.io/u/Mackie)\ **Post date:** [November 16, 2016, 1:57pm UTC](https://forum.opennebula.io/t/opennebula-created-vms-shows-in-vcenter6-but-shows-failure-in-opennebula/3294/1 "2016-11-16T13:57:28Z")
Hi When I create a VM in OpenNebula it shows LCM state is BOOT\_FAILURE. When I check Vcenter 6 itself the VM is there ( powered down state ), I can power it on and it works. The log shows; New state is ACTIVE New LCM state is PROLOG New LCM state is BOOT Generating deployment file: /var/lib/one/vms/56/deployment.0 Successfully execute network driver operation: pre. Command execution fail: /var/lib/one/remotes/vmm/vcenter/deploy ‘/var/lib/one/vms/56/deployment.0’ ‘Macrolan-DC1-Cluster1’ 56 Macrolan-DC1-Cluster1 /usr/lib/one/ruby/vendors/rbvmomi/lib/rbvmomi/type\_loader.rb:66: warning: already initialized constant RbVmomi::VIM::Datastore /usr/lib/one/ruby/vcenter\_driver.rb:50: warning: previous definition of Datastore was here Deploy of VM 56 on host Macrolan-DC1-Cluster1 with /var/lib/one/vms/56/deployment.0 failed due to "Network vSwitch0 not found in host 129.205.141.35" ExitCode: 255 Failed to execute virtualization driver operation: deploy. Error deploying virtual machine New LCM state is BOOT\_FAILURE Also note that it takes 3600 seconds ( 1 hour ) to create the VM which is very long. How can this be brought down? ---
**Author:** ![UAnton](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.opennebula.io/uanton/32/6309_2.png) [@UAnton](https://forum.opennebula.io/u/UAnton)\ **Post date:** [November 17, 2016, 9:52am UTC](https://forum.opennebula.io/t/opennebula-created-vms-shows-in-vcenter6-but-shows-failure-in-opennebula/3294/2 "2016-11-17T09:52:52Z")
> [@Mackie](#): > > “Network vSwitch0 not found in host 129.205.141.35” Create Distributed Switch in vCenter ---
**Author:** ![Mackie](https://avatars.discourse-cdn.com/v4/letter/m/c67d28/32.png) [@Mackie](https://forum.opennebula.io/u/Mackie)\ **Post date:** [November 17, 2016, 1:47pm UTC](https://forum.opennebula.io/t/opennebula-created-vms-shows-in-vcenter6-but-shows-failure-in-opennebula/3294/3 "2016-11-17T13:47:12Z")
Hi, Thanks for the reply, I did create a Distrubution switch but same issue. When I create the server in Nebula I can see the VM create in vCenter and as soon as it finishes the creation it fail in the log of OPenNebula. The server stays off in vcenter. if I power it up I can access it through vcenter but in nebula it shows failed. So it connects to vcenter to create the VM but its as if it cant start the VM and pull the server back to nebula, if I can explain it like that… ---
**Author:** ![mcabrerizo](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.opennebula.io/mcabrerizo/32/4829_2.png) [@mcabrerizo](https://forum.opennebula.io/u/mcabrerizo)\ **Post date:** [November 17, 2016, 1:48pm UTC](https://forum.opennebula.io/t/opennebula-created-vms-shows-in-vcenter6-but-shows-failure-in-opennebula/3294/4 "2016-11-17T13:48:10Z")
Hi Mackie! I’ll start with your second question. When the VM is deployed, a clone operation is involved in vCenter. That clone is created in a datastore and if that datastore uses shared storage like NFS, and not a local disk for instance, that operation may take some time depending on network speed, datastore performance and of course the size of the VM disk type (eager zeroed thick, thin…). In any case that clone operation time is not OpenNebula’s “fault” 🙂 as OpenNebula delegates those actions to vCenter so if you try to do the same task from vCenter the time involved would be the same. Now the first question. Once the VM clone is done OpenNebula you have it in vCenter. OpenNebula tries to boot the VM but first some tasks must be done. One of the tasks is checking network interfaces. It seems that one of your NIC is associated with “Network vSwitch0” and it’s not found by OpenNebula. If you’re not using Distributed switches then that network switch may not be available in the ESX host where vCenter is deploying the VM so either use Distributed switches as Anton has suggested (if your vSphere’s licence is Enterprise+) or create ESX switches in each host on your cluster with the same name. Also with that name I guess you’re using a vswitch and not a port group… which is not currently supported (see [http://docs.opennebula.org/5.2/deployment/vmware\_infrastructure\_setup/networking\_setup.html?highlight=vcenter#vcenter-networking](http://docs.opennebula.org/5.2/deployment/vmware_infrastructure_setup/networking_setup.html?highlight=vcenter#vcenter-networking)) you may try to create a port group for that vSwitch0 and then change the VM template so the BRIDGE section points to that port group instead of “Network vSwitch0”. Cheers!