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Failed to migrate vm's from ESXi 5.0 host to 5.5 host .

Hi, I have upgraded vcenter/ vsphere from 5.0 to 5.5.With vcenter upgrade i have no problems, everything went smooth. The problem is in the hosts. I have upgraded 3 hosts from 5.0 to 5.5 without...

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Can you default vCenter to always default to "thick lazy" disk instead of...

I am very curious.

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Can't change the "Guest OS" property

Hi, I'm trying to change the "Guest OS" property of a Linux virtual machine on vCenter Web Client.The virtual machine shows on vCenter as "Other (32-bit)" Guest OS. When I try to change on the "Edit...

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VMware VirtualCenter Server service not starting

"VMware VirtualCenter Server" service is not starting and could not find much logs. Could you please help to fixing this issue. Regards,VickyBala

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How To Remove Hosts From Cluster in vCenter

We have a VMware vCenter 5.5 license that's about to expire and while we re-new the license for vCenter, I need to take all VM's that are associated w/ a cluster called: Orlando (site) > Staging...

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vCenter 5.1 update 1 on Win2008r2 upgrade path to 2012R2

Having trouble finding out a proper way to do an in-place OS upgrade to 2012R2 for our existing Win2008r2 vCenter 5.1 update 1 deployment.Windows 2012 is supported for vCenter 5.1 update 1, but would...

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Client is not authenticated to VMware Inventory Service -...

Hi, Upgraded our vCenter to 5.1 U1 from 4.1 last week.After installing SSO, Inventory service and upgrading the vCenter all looks OK until I try to use the vsphere web client.I get the following error...

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Unable to open vmdk file. The system cannot find the file specified vmware...

I have a virtual machine created with two Hard Disk (SCCI), using one vmx file. For some reasons I am getting an error "Unable to open one of the vmdk file. The system cannot find the file specified"...

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Could not connect to one or more vCenter Server systems: VCENTER APPLIANCE 5.5

Dear all,, Please help me.  I have installed with new v center appliance 5.5 in my  environment.i have connected with external  oracle db.have enabled embedded SSO .connected with windows AD. in the...

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vCenter network configuration

Hi, A newbie question but I can't find any information on this. Planned configuration:vSphere 5.5 servers with NFS shared storageSeparate networks for VM and management/storage (physical or...

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decrease vCenter RAM in heartbeat mode

Gents Hi, we have two vCenter servers in heartbeat mode ( by default running windows 2008r2 st)  one physical 32GB RAMone Virtual 32GB RAM We would like to decrease the virtual one from 32GB to 8GB...

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vCenter 5.5 Client Integration plug-in not working under IE and Chrome

Has anyone encountered a problem where the Client Integration Plug-in doesn't work even though it has been installed? I have upgraded vCenter to 5.5 (from 5.0) and I am seeing the same problem across...

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VM MAC Address Generation

Hola a tod@s, Una duda, sabéis los criterios/algoritmos/reglas/situaciones que usa o en que se basa el  VC para cambiar las MAC de las VMs ??? Porque me gustaría saber, cuando las VMs, tienen las vNIC...

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vSphere DRS question

hello together, we have 5 ESXi 5.5 Hosts -when we set one host in maintenance - the VMs will be shipped to other Hosts.Thats ok, but we got messages of high RAM Usage and we see this.For Example:ESX1...

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failed upgrade from VC 5.1 to 5.1 U2

upgrading my Vcenter from 5.1 RTM to update 2 I'm getting an error that the install was successfully but one or more components were not installed.Digging through logs, it looks like its the...

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Data Protection User Role

Anyone know of user roles in the Sphere Web Client to grant: "User A" with Read-Only Access to vDPA          -and-"User B" with vDPA Backup/Restore Admin rights Only I've tried assigning Read Only...

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Migration question

I am currently taking the install & configure 5.1 on demand class and have a question on a lab I am on. I currently need to migrate the VM to VMFS-USERA. I did this on Vince01-4 and still see the...

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Datastore "Not a known device", which makes it unable to be removed.

Hi,      I tried removing a datastore which our SAN folks had removed the LUN from prematurely, and I'm getting the "Not a known device" message.  Is there any way to remove the reference of the...

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AppHA Error retrieving data

I have installed Vsphere App HA.  The Ha APP application appears in the vshere web client and the  connection to hyperic is configured and status is connected.   HA Cluster is configured to monitor VM...

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Query : What the things will HA impact while configuration updates.

Hi All, Was just thinking about an scenario. and want to know your suggestions on it.  1) Assume a vmware cluster with 4 esxi on it. with all set.Only DRS is configured on it. Containing 100+ no of...

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