Create a VM - virtual Sockets vs virtual cores

I don't know where to post this.

I'm a bit confused on when you create a virtual machine, you now get an option to choose the number of sockets or cores. IE 4 Socket 1 kernel, or 2 taken 2 hearts.

I've heard different reasons to different vmware trainers

Since then, it is only for the licenses that it does not matter. Must match your numa configuration or you'll have performance problems.

Me I always thought it was just 4 cores for vm - little matter how he got there.

Could someone explain this to me please.

Hello

NUMA configuration affects your performance.

This blog should be useful

Does corespersocket affect performance? VMware vSphere Blog - VMware Blogs

http://frankdenneman.nl/2013/09/18/vCPU-configuration-performance-impact-between-virtual-Sockets-and-virtual-cores/

Please let me know if this does not answer your question.

Thank you
Avinash

Tags: VMware

Similar Questions

  • create a new virtual machine with the default settings?

    I was wondering if there was a way to create a new virtual machine with the default settings.

    For example, let's say I want all new Lion VM to have 2 CPU cores. Is there a way to set this automatically? There are other parameters I want a new machine to inherit automatically, I was wondering if there is an automatic way to do this, or is it a feature request...

    Thanks in advance

    lerker wrote:

    Just for my clarification, when you say a vm model, basically I would execute a finder copy then drag back to the VM library, right?

    Yes.

    On the orders of spcirpting, it would be unix commands or are there specific vmware controls that make your job easier (in Applications/VMware\ Fusion/content or elsewhere)...

    IIRC, VMware Fusion 3 and later versions has an AppleScript dictionary, but it is not yet officially supported and may not be able to do what you want so, basically, only Unix Shell scripts, that's what I was referring to.  For an example, see my script attached to the following response: Re: vmware - script of the creation of the vm and the operating system installation process

  • A suspended snapshot could not be created for the virtual machine (DC) ha-data center (DC) \vm\VMware vCenter Server Appliance.

    Hello gentlemen,

    I can not only save this virtual machine with Backup Exec 2014 for a long time.

    They are there was no snapshot in snapshot Manager.

    Could you help me?

    A suspended snapshot could not be created for the virtual machine (DC) ha-data center (DC) \vm\VMware vCenter Server Appliance.

    V-79-57344-38260 - failed to create a snapshot of the virtual machine. The virtual machine is no longer exist, or may be too busy to pause to take the snap.

    A suspended snapshot could not be created for the virtual machine (DC) ha-data center (DC) \vm\FRPA111PRIM01.

    V-79-57344-38299-\vm\FRPA111PRIM01 ha-data center (DC) VMVCB::\\192.168.204.42\VCGuestVm\ (DC). To try to take a snapshot of a virtual machine failed because it could not be suspended in a file system.

    Hello

    I found the solution.

    I disabled the JOB BE general relativity.

    and the host where the virtual machine belong was not the right time. No Ntp server has been configured.

    I did and now there works.

    I think that the problem can come from this.

  • VMware workstation, crashes when I try to create a new virtual machine

    Hello

    I never had this problem before, but I didn't create a new virtual machine in a very long time. Last time I created one was making Workstation 9 I think. Some time after the upgrade to Workstation 10 or 8.1 of Windows Update 1 it has started.

    In 10 Workstation running on Windows 8.1, I select the file > new Virtual Machine dialog coming upwards and in a few seconds crashes of VMware workstation and closes.

    So I checked the Windows event logs and find

    Warning "VMware Workstation to function properly, must be reinstalled after the upgrade to Windows."

    So, I upgraded from 10.0.2 to 10.0.3 and it uninstalled and reinstalled but I still get this warning.

    Followed by an error

    ***

    Journal name:Application
    Source:Application error
    Date:15/08/2014 23:33:53
    Event ID:1000

    Task category: (100)

    Level:Error
    Keywords:Classic
    User:N/A
    Computer:P7Win8MC

    Description:

    Name of the failing application: vmware.exe, version: 10.0.3.48389, time stamp: 0x539a4fb0

    Name of the failed module: MSVCR90.dll, version: 9.0.30729.8387, time stamp: 0x51ea24a5

    Exception code: 0xc0000005

    Offset: 0x0003bece

    ID of the process failed: 0 x 1788

    Start time of application vulnerabilities: 0x01cfb902de541c11

    The failing application path: C:\Program Files (x 86) \VMware\VMware Workstation\vmware.exe

    Path of the failing module: C:\WINDOWS\WinSxS\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.8387_none_5094ca96bcb6b2bb\MSVCR90.dll

    Report ID: 24d5effb-24f6-11e4-bedd-20cf30780548

    ***

    So I need help to track down what I am not sure what VMware paper to look to maybe see what is happening.

    Thank you

    Rainey

    Well, I found the problem.

    I looked in the UNK file and found a few ISO files wrongs tracks.

    I had mounted some ISO in the past and they have made the entry in this file of preferences such as "isoLocationMRUx".

    I'd change the leter this ISO file player so they could not be found as input, once I corrected the paths I can now create a new virtual machine.

    He is responsible for ion BONE the new virtual machine now.

  • Question about virtual cores

    Sorry if this has been asked somewhere else.  I tried to find the answer but am still confused.

    If I have a virtual host 24 hearts with 3 under VMs.

    I guess the best way to ask my question by describing two hypothetical scenarios.

    Scenario 1: I assign 1 virtual kernel for each machine.

    Scenario 2: I assign 8 Virtual cores for each machine.

    Each VM will have more CPU power in scenario 2?   Now, my assumption is that each virtual machine will be allocated 33% of the CPU in both scenarios, but I fear that scenario #1 will leave a lot of unused CPU power.

    Thank you.

    If I understand correctly, in other words, the amount of GHz... MHz... etc available to VMS is based on the value of the shares, so, based on your two scenarios, each will have 33 percent of the shares. Performance of virtual machines depends on how applications behave in MP. VMs CPU scheduling also changes with the number of vCPUs configured.

    Testing is the best way to answer this question.

  • Upgrade to ESXi 5.0 to 5.1 - No Hardware 9 option available when creating a new virtual machine

    Greetings,

    I improved my esxi U1 5.0 to 5.1 and attempted to create a new virtual machine in hopes of using the new version of material 9.

    Using the standard and Custom options I been unable to create a Version 9 hardware VM by default.

    The only option I had was manually upgrade to version 9 once the virtual machine was created.

    Any thought or is - this as planned? I need to reinstall from scratch, my host?

    dhayashi

    To create virtual machines with HW version 9, you can use the Web Client, rather than the windows based Client vSphere.

    André

  • Create subfolder under virtual & model computers

    I like the script to create folders for Virtual Machines and the model display. To the i in this moment completely chaos.

    This code makes it easy as a starting point.

    http://communities.VMware.com/message/1107441#1107441

    But if I create subfolders that whenever the message folder already exists appears as a red event.

    root folder / sub-folder / under file / under folder / sub-folder

    Main record office

    DC/location/environment/infrastructure/desktop/departments01

    Server main folder

    DC/location/environment/infrastructure/server/departments01

    DC/location/environment/infrastructure/server/departments02

    DC/location/environment/infrastructure/server/departments03

    DC/location/environment/infrastructure/server/departments04

    I did a PowerCLI-New-BlueFolderByPath function, allowing you to create folders for you. You must specify the path to the full in the service folder, as you can see in the example. The function will create all the folders (sub-) that do not already exist.

    function New-BlueFolderByPath {
    <#
    .SYNOPSIS
        Creates a new blue folder in the Virtual Machines & Template View
    .DESCRIPTION
        Creates a new blue folder in the Virtual Machines & Template View
    .PARAMETER Path
        Specify the folder path.
    .PARAMETER Server
        One or more vSphere servers to apply the command on.
        If no value is given to this parameter, the command runs on the server currently specified in the
        $DefaultVIServer variable.
    .OUTPUTS
        FolderImpl
    .EXAMPLE
        New-BlueFolderByPath -Path dc/location/environment/infrastructure/desktop/departments01 -Datacenter Datacenter1 -Server vCenter1
        This command will create a FolderImpl object for the folder with path
        dc/location/environment/infrastructure/desktop/departments01 in Datacenter1 on vCenter Server vCenter1.
    #>
    
      param([Parameter(Mandatory=$true)] [string] $Path,
            [Parameter(Mandatory=$true)] $Datacenter,
            [VMware.VimAutomation.ViCore.Impl.V1.VIServerImpl[]] $Server=$DefaultVIServer)
    
      $Datacenter = Get-Datacenter $Datacenter
      $Folder = Get-Folder -Name vm -Location $Datacenter
      $Path.Split('/') | ForEach-Object {
        if ($Folder) {
            $SubFolder = Get-Inventory -Name $_ -Location $Folder -NoRecursion -Server $Server 2> $null
        }
        else {
            $SubFolder = Get-Inventory -Name $_ -NoRecursion -Server $Server 2> $null
        }
        if (-not $SubFolder) {
          $SubFolder = New-Folder -Name $_ -Location $Folder -Server $Server 2> $null
        }
        $Folder = $SubFolder
      }
      $Folder
    }
    
    New-BlueFolderByPath -Path dc/location/environment/infrastructure/desktop/departments01 -Datacenter Datacenter1
    New-BlueFolderByPath -Path dc/location/environment/infrastructure/server/departments01  -Datacenter Datacenter1
    New-BlueFolderByPath -Path dc/location/environment/infrastructure/server/departments02  -Datacenter Datacenter1
    New-BlueFolderByPath -Path dc/location/environment/infrastructure/server/departments03  -Datacenter Datacenter1
    New-BlueFolderByPath -Path dc/location/environment/infrastructure/server/departments04  -Datacenter Datacenter1
    

    Best regards, Robert

  • 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

  • How to specify the file of virtual hard disk when you create a new virtual machine using virtual hard disk on the data store?

    I'm new to PowerCLI and find quite simple, but in the documentation I read, I don't see how to use a virtual hard drive, existing on a data store when you create a new virtual machine.

    Is this simple registration on the virtual hard disk, or did I miss something?

    My current create VM is the following statement:

    New-VM

    -Name $TargetHostName -host $TargetVMCenterHost -data store $TargetVMCenterDatastore DiskMB - 20000 -MemoryMB $TargetHostMemoryMB -NumCPU $TargetHostCPUs -ID $TargetHostOS -CD -Description $TargetHostName

    Didn't notice this before, but I think that vSphere will use a backslash instead of a slash in the paths.

  • Create the new virtual machine using Java API vCloud

    Hi guys,.

    I am trying to create the new virtual machine in TIME, but I've stuck here. The API I'm using is vcloud-java-sdk - 1.0.jar.

    Could you please show me a code snippet how to do this?

    For now I do it like this:

    RecomposeVAppParamsType recomposeVAppParamsType = new RecomposeVAppParamsType();

    List the items < CompositionItemParamType > = recomposeVAppParamsType.getItem ();
    ReferenceType vappTemplateVMRef = new ReferenceType();

    // ??? seems that new reference to the new virtual machine should be here. But how to create this VM
    CompositionItemParamType compositionItemParamType = new CompositionItemParamType();
    compositionItemParamType.setSource (vappTemplateVMRef);

    Items.Add (compositionItemParamType);
    ReferenceType vAppRef is Vdc.getVdcByReference (vcloudClient, vdcRef) .getVappRefByName ("vApp_Websrv");.

    Vapp.getVappByReference (vcloudClient, vAppRef) .recomposeVapp (recomposeVAppParamsType);

    One day before I played with Web Services SDK, which is much easier to understand. I was able to create the vApp and VMs in vSphere. Is it possible to import machines virtual vSphere to vCloud? Should what API I use for this?

    Thank you

    Hello

    You cannot add a new empty virtual machine in a paralytic.

    Instead, you can add a virtual machine from an existing vapp, vapptemplate.

    To import a vsphere vm to vcloud.

    Import vsphere vm as VAPP in vcloud. VMWVimserver-> importVmAsVApp()

    The importation of vsphere vm, as vAppTemplate, in vcloud. VMWVimserver-> importVmAsVAppTemplate()

    See also the example of ImportVmAsvAppTemplate.java, which is part of the vcloudjavasdk group.

    Kind regards

    Rajesh Kamal.

  • Syntax to create a new virtual machine using vCLI

    I use few of ESX 3.5 servers and a server vCenter 2.5 in my lab. I installed vCLI in vCenter server. I would like to know the command to create a new virtual machine through the vCLI. Use of the below details to provide the syntax / command.

    • Name of VM - windows2003
    • CPU - 2
    • Memory - 2096 MB
    • Name of ESX - esxserver1
    • Storage - disk 30 GB C and 40 GB D drive (these two must be placed in a storage centralized. i.e., data store name is - "filer1.lun123"

    Expecting more details.

    Thank you

    Ganesh

    VCLI orders are mainly used for configurations of the host, although as part of the installation of vCLI, you get also vSphere SDK for utilities Perl - http://www.vmware.com/support/developer/viperltoolkit/viperl41/doc/vsperl_util_index.html that provide additional canned scripts, which allows you to create a single set of virtual machines using the vmcreate.pl script. There is an example on how to use a script

  • HDD USB not recognized as "physical1" when creating the new virtual machine

    Hi all

    I wanted to create a new virtual machine, and I wanted to use my USB as a physical drive.

    But Workstation shows me "physical0" which is of course my drive internal.

    I tried USB pen drives. They are not recognized either.

    This somehow is no longer supported? I would have that it would be possible to use USB external HDD as the physical drive to a new virtual machine.

    you have installed VirtualBox?

    If so, you can try to use the virtuaklbox command line tool to create a descriptor of rawdisk for this disc.

    say diskpart on this drive? -It is "online"?

    _________________________

    VMX-settings- WS FAQ -[MOAcd | http://sanbarrow.com/moa241.html]- VMDK-manual

    You find me also in the PhD Virtual Backup support team

  • create the new virtual machine, access to a physical disk

    I just created a new virtual machine. Then, I deleted the preconfigured disk and added a physical disk. This drive is connected to my computer with an S - ATA to USB docking station. The wizard displays all of the data, were leaving and so on correctly. But when I try to turn on the virtual machine, it tells me that it cannot access the drive.

    What I am doing wrong?

    I use Windows 7 64-bit with VMware Player 3.

    http://communities.VMware.com/docs/doc-10455

    ___________________________________

    VMX-settings- WS FAQ -[MOAcd | http://sanbarrow.com/moa241.html]- VMDK-manual

  • Error during communication with the remote host when you create the new virtual machine

    I'm under 7 ESX servers on IBM Blade H22 there is a mistake to invite while I create a new virtual machine

    on the vcenter Server

    At the end of 30-35 minutes, it gives an error

    "Error during communication with the remote host"

    The existing machines are working well... I tried to create virtual machines to other ESX servers as well

    but the same question. I also tried to make the clone of existing machines, but without success

    Can anyone help?

    You rescan the LUNS once?

    You've restarted the management agent?

    You've restarted the vpxa?

    If this isn't the case, please perform the step above and check out them.

  • I can't create a new virtual machine, for the error "invalid state" of vmware

    Hi, I have an esx server with some production virtual machines vmware;

    Yestarday I made a new VM, suse linux, froma cdrom; but the file system broke down, it has been altered, I don't know why,

    and I had to cancel the machine using the "remove disc";

    After that I could read "a system general error occurred" and when I click on create a new virtual machine (ctrl + n), I can't because the answer is "invalid state".

    When I click on each virtual machine in 'events', I do not see the logs, I see this error "system general error occurred.

    can someone help me? , should I restart the service mgmt-vmware?  (init.d) on the host server?

    Thanks in advance, best regards

    Toscano Max

    If you use Virtual Center, rebbot VC server and try again. If this does not work, you may have to restart the ESX host.

Maybe you are looking for