How to confirm VMDK not mapped to a virtual machine

Similar Questions

• How to configure the agent to monitor performance only the vcenter vmware and esx, not need to monitor virtual machines

  How to configure the agent to monitor performance only the vcenter vmware and esx, not need to monitor virtual machines

  This is not possible with the way in which we collect information.

• How to get the MAC address of the virtual machine on which vmware tool is not installed

  Hello

  In our project, we communicate to vCenter/ESX and details of virtual machines using the VI - Java 4.0.0 SDK APIs

  I use PropertyCollector for details.

  But in the following cases

  1. a virtual machine is poweredOff.

  2 VMware tool is not installed on the virtual machine.

  I am not able to get the mac using the PropertyColector address.

  To get the macaddress property I use after crossing spec:

  rootFolder (folder)-> childEntity (data center)-> hostFolder (Folder)-> childEntity (ComputerResource)

  -> host (Hostsystem)-> vm-> guest (GuestInfo)-> net (GuestNicInfo)-> macaddress (in Virtualmachine)

  I know the vSphere client uses the VI SDK to perform all operations, and I am able to see the macAddress of VirtualMachine in cases using vSphere client.

  Is any body please help me get the macaddress of VM in the two cases.

  Thank you

  Deepak

  Take a look at the dashboard feature of the virtual machine and specifically "VirtualEthernetCard": http://www.vmware.com/support/developer/vc-sdk/visdk400pubs/ReferenceGuide/vim.vm.device.VirtualEthernetCard.html

  When you assign a new vNIC to each virtual machine, a unique MAC address generated is given by default. If you still want to map the actual interface of the guestOS, then you would take a look at guestInfo as you may have noticed IF you have the VMware Tools. Although the default is whence the MAC address

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

  William Lam

  VMware vExpert 2009

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

  Twitter: @lamw

  repository scripts vGhetto

  Introduction to the vMA (tips/tricks)

  Getting started with vSphere SDK for Perl

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

  150 VMware developer

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

• How to get the moref vCenter for a virtual machine

  I use with the vCloud orchestrator plugin.  I would like to understand how I can access the moref for a virtual machine identifier (as see vcenter) that is contained in a vCloud VAPP.

  Thank you

  Here is something I wrote to do. It uses the query service.

  Note that to be able to do, you need your plugin vCD to be connected to the org of system and use the administrator credentials.

  var vcdHost = vm.getHost();
  var vApp = vm.parent;
  
  var vms = new Array();
  var queryService = vcdHost.getQueryService();
  
  expression = new VclExpression(VclQueryAdminVMField.CONTAINER, vApp.getReference().href, VclExpressionType.EQUALS);
  filter = new VclFilter(expression);
  params = new VclQueryParams();
  params.setFilter(filter);
  
  var resultSet = queryService.queryRecords(VclQueryRecordType.ADMINVM, params);
  while (resultSet != null) {
      var records = resultSet.getRecords(new VclQueryResultAdminVMRecord());
      System.log(records.length + " VM records found");
      for each (var record in records) {
          if (record.name == vm.name) {
              return record.moref;
              }
  
      }
      resultSet = resultSet.getNextPage();
  }
  return null;
  

  Christophe.

• Could not create the Java virtual machine

  Hello

  I am using VM ware and installed Linux operating system.

  In my MedRecDomain of Weblogic Admin Server to start and also to start MedRecSvr1.

  But MedRecSvr2 & 3 do not stand up.

  Details:

  OS: Linux

  Details of the JVM: JAVA memory arguments: -Xms512m-Xmx512m

  WebLogic Version: 10.3.6

  Please see the Journal as shown below,

  [root@ram bin] #./startManagedWebLogic.sh MedRecSvr2 &

  [1] 3194

  [root@ram bin] #.

  .

  Arguments of memory in JAVA:-Xms512m-Xmx512m

  .

  Start mode of WLS = Production

  .

  CLASSPATH=/opt/labs/ows/wlshome/patch_wls1036/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/opt/labs/ows/wlshome/patch_ocp371/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/opt/labs/ows/wlshome/jrockit_160_29_D1.2.0-10/lib/tools.jar:/opt/labs/ows/wlshome/wlserver_10.3/server/lib/weblogic_sp.jar:/opt/labs/ows/wlshome/wlserver_10.3/server/lib/weblogic.jar:/opt/labs/ows/wlshome/modules/features/weblogic.server.modules_10.3.6.0.jar:/opt/labs/ows/wlshome/wlserver_10.3/server/lib/webservices.jar:/opt/labs/ows/wlshome/modules/org.apache.ant_ 1.7.1/lib/ant-all.jar:/opt/labs/ows/wlshome/modules/net.sf.antcontrib_1.1.0.0_1-0b2/lib/ant-contrib.jar:/opt/labs/ows/wlshome/wlserver_10.3/common/derby/lib/derbyclient.jar:/opt/labs/ows/wlshome/wlserver_10.3/server/lib/xqrl.jar

  .

  PATH=/opt/labs/ows/wlshome/wlserver_10.3/server/bin:/opt/labs/ows/wlshome/modules/org.apache.ant_1.7.1/bin:/opt/labs/ows/wlshome/jrockit_160_29_D1.2.0-10/jre/bin:/opt/labs/ows/wlshome/jrockit_160_29_D1.2.0-10/bin:/usr/lib/qt-3.3/bin:/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin:/root/bin

  .

  ***************************************************

  * To start WebLogic Server, use a username and *.

  * password assigned to an administrator-level user.  For *.

  * server administration, using the WebLogic Server *.

  * console in http://hostname/ReportServer: port/console         *

  ***************************************************

  from weblogic with the Java version:

  Java version "1.6.0_29".

  Java (TM) SE Runtime Environment (build 1.6.0_29 - b11)

  Oracle JRockit (R) (build R28.2.0-79-146777-1.6.0_29-20111005-1807-linux-ia32, update mode)

  WLS starting with line:

  /opt/labs/ows/wlshome/jrockit_160_29_D1.2.0-10/bin/java - jrockit-Xms512m-Xmx512m-Dweblogic.Name=MedRecSvr2-Djava.security.policy=/opt/labs/ows/wlshome/wlserver_10.3/server/lib/weblogic.policy-Dweblogic.ProductionModeEnabled=true-Dweblogic.security.SSL.trustedCAKeyStore=/opt/labs/ows/wlshome/wlserver_10.3/server/lib/cacerts-da-Dplatform.home=/opt/labs/ows/wlshome/wlserver_10.3-Dwls.home=/opt/labs/ows/wlshome/wlserver_10.3/server-Dweblogic.home=/opt/labs/ows/wlshome/wlserver_10.3/server-Dweblogic.management.discover=false-Dweblogic.management.server= http://10.0.2.15:7020 -Dwlw.iterativeDev=false-Dwlw.testConsole=false-Dwlw.logErrorsToConsole=false-Dweblogic.ext.dirs=/opt/labs/ows/wlshome/patch_wls1036/profiles/default/sysext_manifest_classpath:/opt/labs/ows/wlshome/patch_ocp371/profiles/default/sysext_manifest_classpath weblogic. Server

  [ERROR] [memory] Could not commit 524288 KB memory heap at 0x95e09000.

  Could not create the Java virtual machine.

  
  

  Also, when the managed server stop also get the same question,

  [root@ram bin] #./stopManagedWebLogic.sh MedRecSvr2

  If you stop Weblogic Server...

  [ERROR] [memory] Could not commit 524288 KB memory heap at 0x95e09000.

  Could not create the Java virtual machine.

  Fact

  Stopping Server Derby...

  Derby server stopped.

  [root@ram ~] # cat/proc/meminfo

  MemTotal: 511620 kB

  MemFree: 5224 kB

  Stamps: 760 kB

  Caching: 20440 kB

  SwapCached: 109492 kB

  Active principles: 219424 kB

  Inactive: 220788 kB

  Active (Anon): 210272 kB

  Inactive (Anon): 210408 kB

  Active (leader): 9152 kB

  Inactive (queue): 10380 kB

  Unevictable: 0 kB

  Mlocked: 0 kB

  HighTotal: 0 kB

  HighFree: 0 kB

  LowTotal: 511620 kB

  LowFree: 5224 kB

  SwapTotal: 1048568 kB

  SwapFree: 1516 KB

  Sale: 12 KB

  Writeback: 512 KB

  AnonPages: 309740 kB

  Mapped: 12684 kB

  Shmem: 1628 kB

  Slab: 48500 kB

  SReclaimable: 12196 kB

  SUnreclaim: 36304 kB

  KernelStack: 2656 kB

  PageTables: 9104 kB

  NFS_Unstable: 0 kB

  Bounce: 0 kB

  WritebackTmp: 0 kB

  CommitLimit: 1304376 kB

  Committed_AS: 2210364 kB

  VmallocTotal: 505912 kB

  VmallocUsed: 5196 kB

  VmallocChunk: 486476 kB

  HugePages_Total: 0

  HugePages_Free: 0

  HugePages_Rsvd: 0

  HugePages_Surp: 0

  Hugepagesize: 2048 kB

  DirectMap4k: 6080 kB

  DirectMap2M: 518144 kB

  Please help identify the problem.

  Thnks in advance

  Kind regards

  Bouchra Arun

  Web Site: http://www.industryvertical.co.in/

  People,

  This issue has been resolved,

  Details of the problem:

  RAM 512 MB only, use JVM parameters

  "" Arguments of memory in JAVA: -Xms512m-Xmx512m ".

  If WL struck to use more memory for the start and the stop MedRecSvr2, 3 (managed server)

  Please read the following steps to correct,

  1. open Oracle VM Virtual box

  2. go to settings and select the system option (make sure that all OS turns off).

  3. go in card mother in this window select Base memory previously is changed to 1920 MB (1.875 GB) 512 MB.

  4. click on Ok.

  Then the allocated RAM will be more, for Weblogic doesn't get knocked because of insufficient RAM memory.

  
  

  Respect,

  Bouchra Arun

  Portrait of the industry

  Please Mark Helpful / good answer

• You can not power on a virtual machine on a virtual computer

  Host of vSphere 4.0, set up a VM B with vSphere 4.0. The use of the VM-B as a host (call it host B), set up an another VM C. Power on the VM C on the host than b. received the error message:

  You can not power on a virtual machine on a virtual computer.

  How can I solve this problem?

  Thank you.

  George

  Hello George,.

  order on the nested virtual machines, you must set monitor_control.restrict_backdoor = "TRUE"

  See http://www.vcritical.com/2009/05/vmware-esx-4-can-even-virtualize-itself/

  André

• How to set the vlan native on a virtual machine in vSphere when you use the 1000V?

  Using the General switch original vSphere, we put VLAN native by VM by setting the VLAN 0 d.

  How do we set VLAN native for a virtual machine, if the virtual computer is connected to a 1000V? I heard that is over, we can use VLAN ID 0?

  Same way as you would on any Cisco switch.

  Add this command to your profile of uplink port:

  switchport trunk vlan native X

  Keep in mind there is no VLAN 0.  VLAN '0' is just how vmware means the VLAN untagged.  There are valid in accordance with the standard 1-4095.

  Kind regards

  Robert

• Program will not run on a virtual machine

  I wonder if someone can enlighten us. I did run some software video-projection for my church in a windows virtual machine 8.1 on Fusion 7.1.1 a recent update of this software means that now it does not work. I tried to reinstall it from a new download, a new installation of Windows 8.1, even a preview version of Windows 10. I made sure my Fusion installation is completely up to date and I tried to uninstall and then install VMWare tools. Nothing will make the software work, as soon as you click above to start it says "this software has stopped working". Yet it works perfectly OK on several windows computers. The software (Altervisions.com) company told me that they do not support running on virtual machines and I need to run windows under boot camp, but this does not work for me because I need both at the same time. I'm only using my computer to implement the presentation is not for their performance.

  Anyone any ideas please?

  Thank you

  Simon

  Simon,

  Maybe you can try to install Easyship 6 in another virtual of Windows (clean) machine and see if it works. Alternatively, you can try using different HWv (10, 11) to run the virtual machine.

  Kind regards

  -Rick

• 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

• translation of binary 64 bit is not supported in a virtual machine (automatic deployment)

  So I'm having some problems with a lab to deploy VMware Auto.

  I did some research and still not be able to find a solution.

  I get the following error:

  This virtual machine is configured for client operating systems 64-bit. However, 64-bit operations is not possible.

  translation of binary 64 bit is not supported in a virtual machine.

  Preferred mode is unavailable. using the binary translation instead.

  This host is not compatible AMD - V.

  Nested VMS are not supported with binary translation for external virtual machines. If you want to run virtual machines nested under ESX virtual machines, you need a host on which VMware Workstation supports Inet-VTx or AMD - V.

  The installation program:

  5.1 physical ESX

  -AMD Opteron 8356 (AMD-V supported and enabled in the bios)

  Machine virtual Virtual vCenter

  VMware workstation 10 on vCenter VM client

  I put the client VMware workstation Operating System in VMware ESX 5i and when I turn on immediately I get the message.

  Just for curiosity have defined the type of operating system Linux and the process works until the end where it reloading the kernel, so I guess that the message

  The CPU has been disabled by the guest operating system. Power off or reset the virtual machine.

  Also note that the works of any progress when I use Auto deploy PXE starts a virtual machine.

  Unfortunately VMs cannot be managed in the profiles of the host, so I need to external devices as a host.

  Any help would be greatly done his apprenticeship

  Thank you

  In the processor for the vCenter VM settings, check the box of "Exposing material assistance to the guest operating system virtualization."  (This setting is not available in the classic c# client.  You must use the web client). See nested running VMs.

• How to detect a second screen for a virtual machine (Window 7 or 8)

  I would not not to ask if virtual machines (for example, Window 7 or 8) in VMware Fusion can dectet a second display and use it. I use Window 8 of a VM to extend the display to another. Although the configuration looks ok, the second screen see nothing second screen of 8 on the window of this virtual machine (virtual machine is in full screen mode)

  The second screen of the Macbook works well.

  Help anyone?

  See you soon,.

  Anthony

  Have you tried:

  View-> use all displays in full-screen.

• With the help of VM Workstation 8. error when restoring from instant snapshots are not allowed on this virtual machine.

  Hello

  I have takena instant and then try to turn on the machine and get a message:
  "Snapshots are not allowed on this virtual machine!

  When I try to start the snapshot form, I get an error:
  "snapshot restore error, snapshots are not allowed on this virtual machine.

  Can you please help?

  It seems that the configuration (.vmx) file has been deleted (zero byte). I recreated a new you have attached log files. Please replace the file corrupted with VMware Workstation (or at least tab of the virtual machine) closed in order to ensure that the replaced file gets read.

  André

• error osdm 'could not create the Java virtual machine.

  Running Windows XP. Reports of SQL Developer Java (TM) Platform = 1.5.0_06
  
  I downloaded and unpacked the liberation of the adopter early osdm, but when I double click on the osdm.exe, I get a dialog box titled "Java Virtual Machine Launcher" with the error:
  could not create the Java virtual machine.
  
  I don't know where to start to fix this problem.
  Is there a newspaper, the trace file somewhere?
  Need something specific in my path or environment variable set?

  Problem has been solved by reducing the maximum segment size Java (this parameter:-Xmx).
  Xmx512M-Xms128M (Xms64M-Xmx512M-or)

  Published by: user736333 on October 31, 2008 08:52

• How to increase disk for/tmp space in virtual machine?

  People,

  Hello. I use VM Player 3. My host computer is Windows 7 and VM is Oracle Linux 5.10.

  When I copy a virtual machine host machine (1.2 GB) file, the error message appears:

  "Unable to write file in Virtual Machine.Aborting the copy file operation."

  To be able to copy the file into the virtual machine, it takes about 2 GB of disk space free for the folder/tmp.

  I cleaned all the files in the directory/tmp which is now empty. After that, I ran the cammand:

  $df h/tmp

  Its output:

  File system: / dev/map/VolGroup00-LogVol00

  Dimensions: 95G

  Used: 90G

  Available: 48 M

  : Use 100%

  Mounted on: /.

  As you see above, it has only 48 M free disk space, the file size is 1.2 GB to copy.

  My question is:

  How to increase disk space for "available: 48" to the directory/tmp in VM Oracle Linux 5.1 so that can copy the file?

  Thanks in advance.

  The log files are rotated. You have only the *.log files, but the former obsolete log files too. Are named name.log001 name.log002 and so on.

  Check out some of the files you found the log files and remove turned the oldest logs first. Once you have deleted a couple check if cela disk space savings.

  In theory, you can remove all of the log files, but be careful that no server component runs when you do that. Otherwise the logging stops until you stop and restart the component. If you are not sure if something is running, start with swivelled out newspapers.

  Timo

• Transport mode "nbdssl" is not available if the virtual machine has no snapshot

  When I use VixDiskLib_ConnectEx with a vmdk having a snapshot, I "nbdssl". If the virtual machine has no snapshot, I've always had "nbd" no matter what I specified in the parameter transportModes of the VixDiskLib_ConnectEx. I tried NULL, "nbdssl". It affects always unconditionally "nbd" when there is no snapshot.

  Is this expected behavior? If so, I am not able to write safely to a vmdk. During a recovery, I create a new vm. However, there is no snapshot. I want to get back to this vmdk.  How to work around this limitation of security?

  You use 1.1?  nbdssl restores are not supported on 1.1.

  -Remy