Connect to virtual machines across multiple servers of connection for internal/external access

Similar Questions

• ESXi installation before vCenter Server?  How can I get vCenter Server on a virtual machine on ESXi servers?

  My plan for a new vSphere Essentials Plus 5.5 U2a installation is to have the vCenter Server on a virtual machine on the servers of the host on which is installed ESXi.  However, all the installation instructions I found indicate the user to first install the vCenter Server.  How can I get vCenter Server on a virtual machine on ESXi servers?

  Thank you for your help.

  Hi munkyman welcome to communities.

  After you have installed your first ESXi host, open a browser and go to https://your-ESXi-ip-or-FQDN

  You can download the vSphere Client here. It is a windows application that you can install on your desktop. It is often referred to as the "c# Client vSphere" in communities and blog posts, because it is a new implemented in the vCenter Server Web client.

  But for the beginning, install the vSphere Windows Client. You can then launch it and connect directly to your ESXi host. Here you can create your first virtual machine, which can be the VM vCenter (installation of Windows or device, that is you).

  You can use the web client or connect to the Server with the client c# vSphere vCenter VCenter runs.

  Tim

• Is it possible to migrate a virtual machine between vcenter servers programmatically?

  Hi all

  My question is quite simple:

  -Is it possible to migrate a virtual machine between vcenter servers programmatically?

  Let's say we have two data centers:

  vcenter1

  -vm1

  -vm2

  vcenter2

  -vm3

  Is it possible to migrate vms between vcenter2 and vcenter1 programmatically? (or vice versa)?

  Also, I'm assuming that the appropriate VLAN and data warehouses across the different vcenters!

  Thank you

  Luis

  It is not possible, vMotion or migration live is in an instance of vCenter, it cannot be covered through two even if you have the data store accessible both vCenters and sets of the host. At best, you can unregister the virtual machine of vCenter 1 host and re-save as on vCenter 2 host, but once again, it is while the virtual machine is turned off.

  =========================================================================

  William Lam

  VMware vExpert 2009,2010

  VMware scripts and resources at: http://www.virtuallyghetto.com/

  Twitter: @lamw

  repository scripts vGhetto

  Introduction to the vMA (tips/tricks)

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  If you find this information useful, please give points to "correct" or "useful".

• Photos of virtual machines with multiple disks on different LUNS - Question

  I have some questions on how to manage the snapshots of virtual machines with multiple disks on different LUNS.  First of all, the LUNS are VMFS.  We are just starting to add virtual machines with dedicated for data storage format VMFS LUNS.  I don't think an extra space must be made for snapshots, as well as at least 100 GB LUN is required to store the data, and then say, add about 25 to 50% of this amount?  Set the 100 GB vmdk file but have the GB from 25 to 50 additional disk space for snapshots, if necessary (rather than just to get a unit number logic needed 100 GB of data and devote all of the 100 GB to the vmdk file).  In addition, if a virtual machine has several files vmdk on different LUNS, which will be a problem to take a snapshot, and is it possible to do just a snapshot of a disk of a virtual computer (as the volume of the BONE)?

  Thanks for any help.

  Snapshot files are created in the home folder of the VM by default for all virtual disks, no matter on what data store they are. You must make sure you have enough free disk space on the data store for snapshots.

  If you want to exclude a virtual disks of taking snapshots, you can set it to 'Independent' - 'Persistent' machine virtual settings to the HARD drive.

  André

• Problem of migration of a virtual machine with multiple vCPUs

  When I try to migrate some of our virtual machines with vMotion, I get the following error.

  «Impossible to migrate from host a to host b: virtual machine has 4 virtual CPUs, but the host only supports 1.» The number of virtual processors can be limited by the selected guest OS for the virtual machine or the granting of licenses for the host".

  The two ESX Server are identical HP DL380 with two quad core Intel Xeon. They are both connected to the same server vCenter (2.5). They both use the same license server. And, the VM OS is set to Windows Server 2003 Enterprise (32-bit), which is responsible for 4 vCPUs (it does now after all).

  I tried moved under voltage power VM off and got the same error, so I changed the vCPU to 1 and it migrated correctly. Then, I changed it to 4 vCPUs with no problems on the new host. Only problem is, I can't stop some of the virtual machines to migrate to the new host because of the availability requirements.

  ~ Brian

  Have you tried to change the settings of your license and apply them, just in case where?  I had the weird services fails when there is a kind of latency hit the license of the ESX host server.

  -KjB

  VMware vExpert

• Getting error: could not open the Virtual Machine: failed to query the Source for more information

  When I have a virtual machine to export to the FVO on an ESXi 4.0 and then try again to import the FVO on VMware Player or Workstation 7.1, I get the following message:

  «Could not open the Virtual Machine: failed to query the Source for more information.» I can successfully re-import this file OVF in an ESXi server without any problems. Anyone know why this is happening and what can be done to remedy this?

  Thank you

  Christopher

  Hello.

  Try to use ovftool to convert a VMX of the FVO.

  Good luck!

• How can I move virtual machines from a local data store for a new iSCSI SAN?

  Hello guys,.

  Now that we have a new iSCSI SAN market how can I tranfer all the virtual machine to a local data store for a new SAN? Can I stop the VM in the host, and then copy the DataStore files with all the info on the new volume?

  Thank you

  Pesinet

  Alternatively, you can use VMware converter or cold Migration / Storage VMotion if you have the appropriate licenses.

  Duncan

  VMware communities user moderator | VCP | VCDX

  -

• Controlling multiple virtual machines on multiple hosts?

  Hello

  My apologies for what will clearly be a newbish question because I just started using PowerCLI yesterday. I have 6 servers hosts with 10 virtual machines on each and every VM with a snapshot.

  I created a script for

  (1) connect to Host #1

  (2) to reset all 10 VMS to the snapshot (a)

  (3) power on all virtual machines (simultaneously)

  (4) connect to the host #2... Rinse and repeat at host #6.

  It takes a little more than 5 minutes. I'm sure that this process will speed up if I find the answers below:

  Two questions:

  There's a way to connect to all servers at the same time, so can I have step #3 works on all servers host 6.

  -Is it possible to have the step #2 run simultaneously on each host to save on time?

  Thank you very much!

  With the Connect-VIServer cmdlet, you can connect to several servers in vSphere.

  Only condition is that you can use the same credentials, or this UNIQUE authentication is implemented.

  When you switch to view "multiple" with the Set-PowerCLIConfiguration cmdlet, you can run cmdlets against all those servers at the same time.

  You can now do a 'Get - VM"which will return all the virtual machines on all connected servers vSphere.

• See the virtual machines with multiple tags in a category

  Good afternoon-

  I'm looking for a way to list all virtual computers that have several tags of a certain category. In my situation, I use VMware tags to control the selection of lists for my backup software. I have a category of tag called tags said 'Monday', 'Tuesday', and "Backup Job" etc. I'm looking for a script that will tell me all the virtual machines that have multiple labels in the category of backup, as the 'Monday' and 'Thursday' tags, for example.

  Thank you!

  Try something like this

  $tagCatName = "save jobs".

  $tagCat = get-TagCategory-name $tagCatName

  Get - VM | where {(Get-TagAssignment-entité $_-catégorie $tagCat).} {Count - gt 1} |

  Select Name,

  @{N = 'Tags'; E = {[string]: join ("," (Get-TagAssignment-entity $_-category $tagCat | % {$_.}))} Tag.Name}))}}

• Import a virtual machine across clusters using converter

  Hello

  I am trying to import a machine virtual xp windows from one cluster to another, using vmware converter 3.0

  I have 2 servers vcenter, 2 groups, various installations of ESX OS (3.5 update 4 and ESX 4.0)

  I tried once, went through the entire conversion steps, source selection, destination, etc. It shows even the conversion as 100% full.

  But when trying to find the virtual machine which shows as successfully moved above, is not there, still located on the original cluster.

  Any comments would be great

  Thank you

  Using the converter does not remove the original VM, so it will always remain of the original Cluster. But the copy must appear in the destination cluster if the proocess of course went well.

  Kind regards

  Gerrit Lehr

  If you have found this or other useful information, please consider awarding points to 'Correct' or 'useful '.

• Restore the snapshots on several virtual machines on multiple hosts?

  I seem to have a mental block.  I need to write a script that will allow me to return to the current snapshot for all VMs on a given host.  I really like he must be all hosts in a specific folder, find all the virtual machines on the hosts, then roll them all would support for previous snapshots.

  I took this to the Administrator's guide:

  $vms = get-vm-location (get-file pods)

  foreach ($vm in $vms) {set-VM - vm $vm - snapshot (get-snapshot - vm $vm - name class_start)}

  For some reason I can't wrap my head around it today.  I know that I have all the elements in my head, can't seem to put it together.  Help?

  That's how I'd do.  It seems that the easiest way to understand.

  $vms = get-vm-location (get-file pods)

  foreach ($vm to $vms)

  {

  # Get last snapshot.

  $snapshot = get-Snapshot - $vm VM | Select - 1 last

  # To return to the last snapshot.

  Set-VM - VM $vm - Snapshot $snapshot

  }

  Tell me if you have any questions.

• Need help with a virtual machine between multiple users on iMac even...

  So I installed Fusion on my Intel iMac and created a virtual machine that uses Windows Vista. My problem is that I need to have two accounts Admin on Mac can use Vista/Fusion. I read a little about it and tried to put the virtual machine folder in the Documents of the other admin folder. Then I logged in as the admin account and Fusion found the records of the virtual machine and loaded vista fine. But of course now the first admin account cannot open Vista more. My question is can I copy the VM "Bundle" in the documents of the other account, so both users have files? Or with this screw things?

  Or should I put the virtual machine 'bundle' in the shared folder to make it work as I need to? I know that the two users can access the same VM at the same time, but as long as a user stop Vista and the merger and disconnects, can another user log in and open Vista/Fusion?

  Help, please! Thanks in advance.

  The Beginner Guide to VMware Fusion: sharing a VM between users

• PowerCLI Script to migrate virtual machines with the same network Source for the new vCenter Server.

  Hi all

  I checked a few posts on the migration to the new vCenter Server virtual machine. But I'm not very good with Powercli and need some help here.

  We have a new vCenter server where we migrate virtual machines from one source vCenter server. Here are two things that I don't know how to connect together to make sure that bwfore we turn on the virtual machine to the virtual machine is connected to its source network.

  Part 1 - this script works well but do not get any network on the vCenter destination.

  cluster = Get-Cluster "clusterA.

  $inventory = get-Cluster $cluster | Get - VM | Add-Member - MemberType ScriptProperty-name "VMXPath" - value {$this.extensiondata.config.files.vmpathname}-Passthru-Force | Select-Object Name ResourcePool, folder, VMXPath |

  $inventory | Export-Csv c:\file.csv

  $inventory = import-csv c:\file.csv

  $cluster = get-group 'b '.

  {foreach ($vm to $inventory)

  $ESXHost = get-Cluster $cluster | Get-VMHost | Select - 1 first

  New-VM - VMFilePath $vm. VMXPath - VMHost $ESXHost - location $vm. Folder - ResourcePool (Get-Cluster $cluster |) Get-ResourcePool $vm. ResourcePool)

  }

  Part 2 - I want to preserve the Portgroup macaddress and the Ip of the virtual computers and connect them to the new vCenter. How can I do this with the script below. Or how can I combine them together?

  $vm_list = get-Cluster-name "clustera | Get - VM test * | Name sort

  $information = {foreach ($vm to $vm_list)

  $network_adapter_information = get-NetworkAdapter - VM $vm

  $vm | Select Name,PowerState,ResourcePool,@{N="Path; E=       {$_. ExtensionData.Summary.Config.VmPathName}},@{N="NetworkAdapter '; E = {[string]: join (":", ($network_adapter_information |))} %{$_. {{(Nom + "," + _.NetworkName $}))}}, @{N = "MacAddress"; E = {[string]: join (",", ($network_adapter_information | % {$_.}))} MacAddress}))}}

  }

  Step 2

  # Unsubscribe virtual machines

  Remove-VM - VM $vm_list-RunAsync Verbose - confirm: $false

  Step 3

  $cluster = get-group 'b '.

  {foreach ($vm to $inventory)

  $ESXHost = get-Cluster $cluster | Get-VMHost | Select - 1 first

  New-VM - VMFilePath $vm. VMXPath - VMHost $ESXHost - location $vm. Folder - ResourcePool (Get-Cluster $cluster |) Get-ResourcePool $vm. ResourcePool)

  }

  # Save virtual machines

  foreach ($info in $information)

  {

  $vmxpath = $info. Path

  $resource_pool = $info. ResourcePool.Name

  New-VM - ResourcePool (ResourcePool-Get-name $resource_pool) VMFilePath - $vmxpath - RunAsync-Verbose | Out-Null

  }

  Step 4

  # Put the network cards

  foreach ($info in $inventory)

  {

  foreach ($network_information in ($info.NetworkAdapter - split ":"))))

  {

  $virtual_machine = $info | %{$_. Name}

  $network_adapter = ($network_information-split ",") [0]

  $network_vlan = ($network_information-split ",") [1]

  Get-VM-name $virtual_machine | Get-NetworkAdapter-name $network_adapter | Together-NetworkAdapter - NetworkName $network_vlan-Verbose-RunAsync-confirm: $false | Out-Null

  }

  }

  # Start the virtual machines

  foreach ($vm to $vm_list)

  {

  Start-VM - VM $vm. Name-RunAsync Verbose - confirm: $false | Out-Null}

  }

  Thanks in advance for any help.

  Hi all

  I made some changes to the script and it worked for me. We have added a host on the destination with all exchanges and storage mapped vCenter.

  $vm_list = get-Cluster-name 'Site B - b | Get - VM | Name sort

  $information = {foreach ($vm to $vm_list)

  $network_adapter_information = get-NetworkAdapter - VM $vm

  $vm | Select Name,PowerState,ResourcePool,@{N="Path; E=       {$_. ExtensionData.Summary.Config.VmPathName}},@{N="NetworkAdapter '; E = {[string]: join (":", ($network_adapter_information |))} %{$_. {{(Nom + "," + _.NetworkName $}))}}, @{N = "MacAddress"; E = {[string]: join (",", ($network_adapter_information | % {$_.}))} MacAddress}))}}

  }

  # Unsubscribe virtual machines

  Remove-VM - VM $vm_list-Verbose - confirm: $false

  $cluster = get-Cluster "Site A - clustera.

  {foreach ($vm to $information)

  $ESXHost = get-Cluster $cluster | Get-VMHost | Select - 1 first

  New-VM - VMFilePath $vm.path - VMHost $ESXHost - location $vm. Folder - ResourcePool (Get-Cluster $cluster |) Get-ResourcePool $vm. ResourcePool)

  }

  # Save virtual machines

  foreach ($info in $information)

  {

  $vmxpath = $info. Path

  $resource_pool = $info. ResourcePool

  New-VM - ResourcePool (ResourcePool-Get-name "test1") VMFilePath - $vmxpath - RunAsync-Verbose | Out-Null

  }

  # Put the network cards

  .

  foreach ($info in $information)

  {

  foreach ($network_information in ($info.NetworkAdapter - split ":"))))

  {

  $virtual_machine = $info | %{$_. Name}

  $network_adapter = ($network_information-split ",") [0]

  $network_vlan = ($network_information-split ",") [1]

  Get-VM-name $virtual_machine | Get-NetworkAdapter-name $network_adapter | Together-NetworkAdapter - NetworkName $network_vlan-Verbose - confirm: $false | Out-Null

  }

  }

  # Start the virtual machines

  foreach ($vm to $vm_list)

  {

  Start-VM - VM $vm. Name-RunAsync Verbose - confirm: $false | Out-Null

  }

  Hope this will help many of you.

• "this host is not no matter what networks of virtual machine, or you don't have the permission to access ' ESXi V4

  I'm sure I'll be stupid on this one, but what does do to ensure that networks of virtual machine?  I get this message when I look at network/properties of a VM adapter 1.

  When the virtual computer runs, my network card think the cable is disconnected.

  I went to the host properties and of course there is a 'Virtual Machine port group"and a"VMKernel Port", both connected to my physical card.

  I don't see anything obvious on the network are disabled or anything like that.

  Please give me a hint?  Virtual machines to run it, but without any network connectivity.

  Thank you

  Joe

  I had this on the virtual machines that I moved from VMware Server 2.0. I found that there is no entry for the "ethernet0.networkName" in the .vmx files Server 2 (and probably Workstation) do not seem to care and connect ethernet0 to the first configured network. ESXi 4 all confused. So for me, the solution was to add

  ethernet0.networkName = 'Hand Lan'

  for each file .vmx before adding them for ESX. If you have already added the machine, you will need to remove it before you edit the .vmx file.

• Migrate virtual machines from HP G7(single host) for HP G8 (Cluster) without shared storage

  Hello

  I have 2 esxi host (hp dl 380 G8) and put them in a cluster and other host esxi (dl 380 g7) and I have no shared storage and use local disks just now I must spend my VM G7 server a cluster of the G8 but I want to know I can join my cluster g8 g7 and migrate web vmware machines without any downtime?

  I want to know can migrate without downtime with localdisk? I have no shared storage

  Best regards

  BAbak

  can I join g7 to my cluster of the g8

  You can mix into clusters hosts all desired, even Intel and AMD at least that you enable EVC on the cluster (of course, HA or DRS require shared storage compatible/CPU). However, you need not to have even just cluster hosts to migrate virtual machines through vMotion between them.

  migrate web vmware machines without any downtime?

  Don't know what this "web vmware' but yes, because ESXi 5.1, you can use"enhanced vMotion"to live migrate virtual machines without service interruption from one host to another, even without shared storage:

  Migration with vMotion in environments without shared storage

  The usual vMotion requirements apply. Also you can only live migrate virtual machines from the old host to the new hosts because of different generations of CPU (and back as long as you don't have bike powered virtual machines on new hosts).