a simplistic way to change Mac for multiple virtual machines

Similar Questions

• Single VMDK for multiple virtual machines in esx3.5?

  Hello

  Is it possible to use a single VMDK to host several VM in ESX3.5 or is this feature on the way?  I think the vmware view tech that allows you to host multiple virtual machines to a single image and store only the deltas for VMS replca.

  We organize several ts who are about 12 GB per image, and each server is essentially the same.  It would reduce the space if these could be consolidated at the level of vmware.

  Thank you very much.

  What you are referring to the notion of linked Clones, it's something completely different to share a single VMDK.  with linked clones, you actually run mulitple copies of a single Machine.  This fuinctionality is not available in ESX Raw but is a characteristic of Lab Manager and VMware View Premium.

  If you have found this device or any other answer useful please consider useful or correct buttons using attribute points

  Tom Howarth

  VMware communities user moderator

  Blog: www.planetvm.net

• Modify the script for multiple virtual machines

  I'm working on the powercli user to change the CPU and the memory of several virtual machines.

  I found the perfect scenario created: http://ict-freak.nl/2010/05/07/powercli-script-to-schedule-memory-and-or-vcpu-updowngrade/comment-page-1/#comment-20336

  But it's only for 1 VM.

  Can someone tell me to change so do several virtual machines.  A text file would be ideal, but I'm ready for anything as this point, nothing I try does not work.

  Thank you.

  You could do

  foreach ($vm in Get-VM-name (Get-Content:\Powercli_scripts\servers.txt))

  I don't know why it's poweroffs randomly.

  You can add the - WhatIf parameter on this line, like that it will only say what he does, without actually running the cmdlet.

• List of data store, SpaceProvisioned, Spaceused for multiple virtual machines

  Hello

  I want to list the data store, the SpaceProvisioned, the Spaceused for several virtual machines.

  I wrote the following lines, but this didn t work:

  $vms = get - VM v998spwmv10175n
  {foreach ($vm to $vms)
  $vmname = $vm. Name
  $vmdiskprovisioned = $vm. ProvisionedSpaceGB
  $vmdiskused = $vm. UsedSpaceGB
  $vmdiskpath = get-disk hard - VM $vm | Select file name
  Select @{N = "VMname"; E = {$vmname}},
  @{N = "VMDiskPath"; E = {$vmdiskpath}},
  @{N = "VMDiskProvisioned"; E = {$vmdiskprovisioned}},
  @{N = "VMDiskUsed"; E = {$vmdiskused}} | Format-Table

  }

  What wrong with it? I'm away right?

  THX in advance

  Chakoe

  The following script lists each vDisk in a separate line. The VMDiskProvisioned and VMDiskUsed properties are always those of the virtual machine.

  $vms = Get-VM v998spwmv10175n
  & {foreach ( $vm in $vms ) {
    $vmname = $vm.Name
    $vmdiskprovisioned = $vm.ProvisionedSpaceGB
    $vmdiskused = $vm.UsedSpaceGB
    foreach ($HardDisk in (Get-Harddisk -VM $vm)) {
      $HardDisk | Select-Object -Property @{N="VMname"; E={$vmname }},
            @{N="VMDiskPath"; E={$HardDisk.FileName}},
            @{N="VMDiskProvisioned"; E={$vmdiskprovisioned }},
            @{N="VMDiskUsed"; E={$vmdiskused  }}
    }
  }}
  

• Upgrade VMware Tools for multiple virtual machines by power Cli

  Hello

  I'm looking to improve the tools of vmware for several virtual machines through scripts. As VM1, VM2, Vm3,... VM50.

  Update-tools-VM VM1 - NoReboot  (Applicable only for virtual machines unique sound)

  Any help will be appreciated in do I have to upgrade about 100 VMs which was migrated from ESX3.5 to ESXi4.1

  Thank you

  VMguys

  The cmdlet Update-tools has a NoReboot parameter.

  When you set this switch, normally should not be a reboot after the upgrade.

  Get-VM-name (1.50 | % {' VM$ _ "}) | Update-tools - NoReboot

  If you set the switch to $false, there will be a restart if necessary.

  Get-VM-name (1.50 | % {' VM$ _ "}) | Update-tools - NoReboot: $false

  Note that this method of first creating a table with all the names of the virtual machine you want, is faster than the previous example, I gave.

  In this case you only do a Get - VM with all the names, instead of 50 individual.

• Good way to put a static MAC for a virtual machine running on VC 2.5 with ESX 3.5 hosts

  Greetings,

  Could someone tell me if a static addressing mac via VMware VC - slot of the VM client change the settings & gt; Map network & gt; MAC address - the value manual the last way to do. (because we are short VC 2.5 and its in the GUI).

  I saw manal parameters by editing the vmx settings file (requires you to remove the virtual machine from the inventory of the VC. Is that above the new way, if you use Vmotion or does GUI defining a moot point?

  Thank you

  dhayashi

  Hello

  If the MAC is one of the MACs from VMware, then you can set it in the CIV or directly in the VMX. Make sure that the virtual computer is turned off when you change the VMX. If this isn't one of the MACs from VMware, then you will need to have the guest operating system to change the Mac. There are many tools that can do this.

  Best regards

  Edward L. Haletky

  VMware communities user moderator

  ====

  Author of the book "VMWare ESX Server in the enterprise: planning and securing virtualization servers, Copyright 2008 Pearson Education.»

  Blue gears and SearchVMware Pro Articles: http://www.astroarch.com/wiki/index.php/Blog_Roll

  Security Virtualization top of page links: http://www.astroarch.com/wiki/index.php/Top_Virtualization_Security_Links

• RDM mapping for multiple virtual machines

  Hi all,

  I created and associated with a 6 GB LUN me ESXi host 5.

  Now I need map that drive more then a VM under this host, I managed to add the first virtual machine disk (via 'change settings' > 'Add' > 'hard drive' > "raw device mapping"), but when I try to do the same thing to another virtual machine, I do not see the disk I used befor in the list "select target lun.

  So, is it possible to connect this same disk as raw device to VM, then one more?

  -Thanks!

  Depending on your configuration (Cluster-in-a-box, Cluster-across-boxes) you may need to configure the mode of virtual SCSI controller properly. Please take a look at http://pubs.vmware.com/vsphere-50/topic/com.vmware.ICbase/PDF/vsphere-esxi-vcenter-server-50-mscs-guide.pdf?lang=en for more details.

  André

• VMDK (s) shared for multiple virtual machines

  I've seen several threads on this topic, but nothing that meets quite what I'm trying to do.  I'll start by saying that I am new to the world of ESX.  I'm running ESX 3.5 (original installed license, it has since been upgraded to vSphere, but we have not yet updated the physical server).

  We have several Terminal servers running that are identical in configuration, we are looking at a SAN option but for now, we use only local storage and which has since been used to the top... and I'm putting online the more TS VM reduce the pressure on the current criteria.

  So what I was wondering if I can do (from what I've read I know that some version of it is possible, so I guess it takes more than one type of "going to work" issue) VMDK share among the many running VM.  My thoughts on this came with kind in 3 different ways:

  Have all use the same root VMDK with modifications used just for the name/IP (I think I read that it is possible through a root pointer VMDK file)

  B - Individual VMDK for installation of windows, but they all share the same VMDK 'data' hard drive which would contain "documents and settings" and "program files" location.

  C inverse of B, a VMDK root with the Windows installation, then a VMDK separate data for each virtual computer.

  The current servers are Windows 2003, but brand-new launched will be 2008 (I have a test box 2008 until now, which is what has exhausted the rest of my HD space... and that disk VMDK is really small, so I wish it were).

  Looks like you could find some advantages to implement related Clones, here are a few documents that explain the differences between a linked and thick clone and how they work:

  http://www.VMware.com/support/WS55/doc/ws_clone_overview.html

  http://Rodos.Haywood.org/2008/12/storage-analysis-of-VMware-view.html

  If this sounds like it fits your needs, it various VMware products which support this and they all have their pro/cons, and you need to assess according to your requirements and use cases:

  VMware Lab Manager

  VMware View 3

  vSphere 4 (using the API and write your own script/application)

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

  William Lam

  VMware vExpert 2009

  Scripts for VMware ESX/ESXi and resources at: http://engineering.ucsb.edu/~duonglt/vmware/

  repository scripts vGhetto

  VMware Code Central - Scripts/code samples for developers and administrators

  150 VMware developer

  Twitter: @lamw

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

• report for multiple virtual machines created

  I have a virtual machine creation script that I modified in order to be able to run in a loop using a CSV file to create more than one virtual machine at once. My original script send me an e-mail message for example:

  VM	IPaddress	CENTRAL PROCESSING UNIT	Memory	ToolsVer	ToolStatus	Data store	Folder	ESXiHost
  MyVM	123.45.67.89	3	4096

  8384

  toolsOk

  myDS

  My-file
  

  myesxhost
  

  The problem that I want to try to figure out how can I get ALL the VM's on an e-mail report. Right now, because it's a loop, each VM I create will send a report. So if I put it up to build 4 vm, it will send 4 emails... I don't like it.

  How my script works pretty well...

  {foreach ($var in $vmlist)

  script here

  ...

  ...

  ...

  
  # Create and send emails report - Start #.
  #
  Function create HTMLTable {}
  Param([array]$array)
  $arrHTML = $Array | ConvertTo-Html
  $arrHTML [-1] is $arrHTML [-1]. ToString(). Replace ("< body / > < / html >", "")
  Return $arrHTML [5.2000]
  }

  $output = @)
  $output += ' < html > < head > < / head > < body table > < style > {border-style: solid; border-width: 1px; police-size: 8pt; background-color: #ccc; width: 100% ;}} Th {text-align: left ;}} TD {background-color: #fff; width: 20%; border-style: solid; border-width: 1px ;}} Body {do-family: verdana; do-size: 12pt ;}} H1 {make-size: 12pt ;}} H2 {make-size: 10pt ;} < / style > '}
  $output += ' < H2 > the virtual machines created < / H2 > '
  $output += ' < H2 > < / H2 > '
  #$Report = @)
  $Report = New-Object - TypeName system.collections.arraylist
  foreach ($vm in get-vm-name $var.myvms)
  {
  ...

  ...

  ...

  ...

  ...
  $report.add ($reportedvm) | out-null
  

  }

  
  If ($HTML - eq 'Yes') {}
  $output += '< p > '.
  $output += '< p > '.
  $output += create HTMLTable $report $output += '< /p >.
  $output += ' < body / > < / html > "
  $output | Add a content-$FileHTML
  }
  If ($SendEmail - eq 'Yes') {}
  $body = get-Content $FileHTML | Out-string
  Send-MailMessage - to $EmailFrom - to $EmailTo - subject $EmailSubject - SmtpServer $EmailSMTP - body $body - BodyAsHtml}
  #

  }

  OK, I have to spend it at the moment, I can't work.

  Thank you

• RDM for several virtual machines on the same LUN

  Hi, I have a requirement for multiple virtual machines to have access to the same LUN filestore. I think create ROW for each virtual computer to the LUN. I wanted to ask if this is possible and if someone put in place before?

  Are there issues making this record to file/san locks?

  Thank you

  Once you add the raw device map to a virtual computer, you can not add it to each other as well.

  It would satisfy your requirement to add to a virtual computer, assign it a drive name or folder, then that spread out and have another card SMV a drive to it?  Depending on what you're trying to do, which can satisfy because it will work.

  Rich

• Is there a way to set reminders for multiple documents at the same time?

  Is there a way to set reminders for multiple documents at the same time? Now he must go through a list, manually click through a series of options, then select it. If I send more than 300 different documents to individuals at a time, it becomes tedious. Quick. A way to save me the trouble would be so so so appreciated.

  Hello Lindsayb123,

  We do have an option to set a generic reminder under choice of account in the accounts of the company and can be set by going to the tab account-> account settings-> send parameters and set reminders.

  Let me know if you need more information.

  -Usman

• OsCustomizationSpec and OSCustomizationNicMapping they are a good way to set up the new virtual machine for the model

  I build a script to generate auto magicly VM when I have import information from a csv file. I have the latest PowerCli, I am trying to build servers r2 Sever 2012 model.  I tried several OsCustomizationSpec (OCS) of in the hope of getting something to work, but I had no luck so far.  In VCenter, it shows that it applies the OCS, but is not apear to have an impact on the server.  I have disabled UAC since the last time that I tried it so maybe that will make a difference.  I am under ESXi 5.1 update 2, just to try to give all the necessary information.  Ideally, I'd like Sysprep, the value of intellectual property, change the computer name and join the server to the domain.  That's all! lol I have the book "VMware vSphere PowerCLI Reffernece, automating vSphere Administration, I walked through step by step.  The new version of PowerCli seems not have the x 86 limitation as earlier versions of PowerCli.  I tried so many different things, I'm not sure what to put in place as a starting point.

  # Save the object credentials with permission to join the domain.
  $DomainCredentials = get-Credential "domain\testername."
  # Clone our Spec by adding the domain information.
  $Spec = get-OSCustomizationSpec "Windows Server 2012 R2"
  $Spec += get-OSCustomizationNicMapping - Spec $Spec
  #$Spec | Select *.

  # Get our VM
  # Change network settings
  Get - VM BigServername | Get-NetworkAdapter | Together-NetworkAdapter - NetworkName nic - 172.16.25 - VLAN225 - connected: $true '
  -Confirm: $false | out-null
  # Close the comments to make change.
  Stop-VMGuest - VM $VM - confirm: $false | out-null
  # Wait while feedback stops
  While ($vm. ExtensionData.Runtime.PowerState - not "poweredOff")
  {
  Start-Sleep - seconds 1
  $vm. ExtensionData.UpdateViewData ('Runtime.PowerState')
  }
  # Apply Spec customization to apply the new network settings
  Get - VM "BigServername" |
  Set-VM - OSCustomizationSpec "R2 Windows Server 2012" - confirm: $false |
  Start-VM

  I can rebuild the model, or something else, we must do this work.

  OR - is simply not the best way to configure the VM?  If not, what Sysprep?

  Good news, but first, I would really like to know where the log files are on which server to the OsCustomization process.

  I decided to reverse engineer and create a CSOS within vCeneter and once I got to work, I kept creating new CSO via PowerCli until I could get that to work, create a new virtual machine.  Once I got this to work, I have tryied to apply on a cloned vm, with no parameters. I got it works too.  I tried to go back to my original image, but I couldn't get this to work.  Something's wrong with this picture.  He wrath that the problem was related to the permissions on the local client.

  New OSCustomizationSpec - OrgName company OSType - Windows - ChangeSid-Server "vcenter.dom.com" - name PowerCliOnly4 - persistent administrator-Type FullName - AdminPassword! password123 - zone "Eastern (USA and Canada)" AutoLogonCount - 3 - domain dom dadmin - DomainUsername - DomainPassword! password123 NamingScheme - vm-Description "PowerCli Use only" - confirm: $false

  Get-OSCustomizationNicMapping - OSCustomizationSpec PowerCliOnly4 | Game-OSCustomizationNicMapping - Position 1 - IpMode UseStaticIP - IpAddress 10.10.10.98 - 255.255.255.0 - DefaultGateway 10.10.10.1 Dns subnet - mask "10.10.10.10","10.10.10.11" "-confirm: $false

  This seems to be very picky.  Because the area is one of the parameters, you cannot put it in the DomainUsername, no dom\dadmin. The part that I really want to know how to get more, is what happens if your vm has a different local administrator as the administrator account.  It turns out that FullName - is not the account that it to connect locally with tires. When I created the vCenter Medtronic Chondroitin, I put 'me' in the name and information of the Organization and that's what was settled in the FullName property:

  Name: PowerCliOnlyM
  Type: persistent
  ServerId: /VIServer = dom\[email protected]: 443.
  Server: vcenter.dom.com
  LastUpdate: 24/09/2014 13:33:19
  DomainAdminUsername: dadmin NO dom/dadmin here!
  DomainUsername: dadmin
  Description: PowerCli use only, done manually in vCenter.
  AutoLogonCount: 3
  ChangeSid: true
  DeleteAccounts: false
  DnsServer:
  DnsSuffix:
  Domain: vsi
  Full name: me
  GuiRunOnce:
  NamingPrefix:
  NamingScheme: Vm
  OrgName: CompanyTU
  OSType: Windows
  ProductKey:
  Time zone: (USA and Canada)
  Working Group:
  LicenseMode: NotSpecified
  LicenseMaxConnections:
  EncryptionKey: {-126, 3, 48, 108...}
  ExtensionData: VMware.Vim.CustomizationSpecItem
  ID: PowerCliOnlyM
  UID: /VIServer = vsi\[email protected]: 443/OSCustomizationSpec = PowerCliOnlyM /.
  Client: VMware.VimAutomation.ViCore.Impl.V1.VimClient
  AdminPassword: w
  DomainAdminPassword: N
  DomainPassword: N

  DNS: {10.10.10.10, 10.10.10.11}
  Wins                  :
  SpecId: PowerCliOnlyM
  Spec: PowerCliOnlyM
  SpecType: persistent
  NetworkAdapterMac:
  Position: 1
  IPMode: UseStaticIP
  IP address: 10.10.10.98
  Subnet mask: 255.255.255.0
  DefaultGateway: 10.10.10.1
  AlternateGateway:
  VCApplicationArgument:
  ID: /VIServer = dom\[email protected]: 443/OSCustomizationNicMapping = OSCustomizationNicMappingImpl-PowerCliOnlyM-persistent-1.
  UID: /VIServer = dom\[email protected]: 443/OSCustomizationNicMapping = OSCustomizationNicMappingImpl-PowerCliOnlyM-persistent-1.
  ExtensionData: VMware.Vim.CustomizationAdapterMapping
  Client: VMware.VimAutomation.ViCore.Impl.V1.VimClient
  Version: 1

  I think that it is good to know that the virtual machine reboot 4 or 5 times as it goes through this process.  It breaks is you try and do something for the virtual machine that interrupt the process.  I don't know that I'll think more questions in a second.

  In addition, it cost he had some problems with the put between quotation marks, single or double around the password, but I did not check this again, I just know that once I took them, he began to work.  I ran on other issues while testing as I was using a single IP address, so if I do not disable the test VM, the following would not work because of the conflct network, maybe I shouldn't admit that... lol

• change default location for new virtual machines programmatically

  I know that you can change the default location for new virtual machines through the preferences GUI, but I want to be able to change it for all those who use VMWare Workstation in my company, so that it is more advanced to the personal folder of the user.

  Where exactly is stored?  I don't see in the registry.

  Thank you!

  WS does not use the registry to store settings.

  Set the path in UNK for each user:
  prefvmx.defaultVMPath = "F:\. »

• Change tracking (CTK) block is supported for this virtual machine, but was refused. This will increase the CPU proxy and consumption of IOP.

  I have problems with a client of VMware image-level in an EMC Avamar backup.  So far, we have not been able to find information about this message in the backup log file.  It is originally the backup to take a very long period of time (on average 10-11 hours).

  2014-02-28 14:20:57 avvcbimage < 14681 > Info: change tracking (CTK) block is supported for this virtual machine, but was refused. This will increase the CPU proxy and consumption of IOP.

  We cannot determine why CBT is "denied".  Has anyone here run across this issue before or seen any other type of backup VMware image have denied CBT?

  Everything I checked watch that CBT is successfully activated since the file vmx for the customer to the Avamar config.

  ESXi host is Enterprise Plus 4.1.0 260247

  After spending some time on this issue, the ultimate resolution withdrew the Avamar vm and then add it again.  After that, CBT began to work properly.  It seems that there is a parameter that has been 'stuck' pertaining to this virtual machine that wasn't behaving properly.

• Help for a demo: create multiple virtual machines

  Hello

  I am a beginner in vCO, I completed the installation and configuration with success and I started to create workflows, but I guess that I need help with an example that I started yesterday:

  I am creating several virtual machines at the same time, I mean all the user have to do is say how VMs, he wants to be created and the workflow must do the rest, but I don't know what is the best way to do so, in the present workflow in the library , find us only 'create simple VM' so I added a few scriptable tasks to this workflow, but still can't do what I want.

  Any solution plese? or a few best practices to perform this type of workflow? Maybe I missed a workflow can create multiple virtual machines with different names but the same configuration.

  Thanks in advance,

  This can help out you.