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pCPU vs vCPU - Relation/Ratio

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Hi all.

 

I have a doubt concerning the relation between the physical capacity and virtual capacity for processing.

 

Suppose that I have a cluster which has 3 servers with 2 pCPU, each pCOU with 10 cores and hyperthreading active.

For the point of view of the host capacity each host has:

- Processor sockets: 2

- Cores per socket 10

- Logical processors: 40

 

How many vCPU's do I have? Is there any tool to calculate it?

 

When I create a VM I'm requested to "select the number of virtual CPUs for the virtual machine" and there I have:

Number of virtual sockets

and

Number of cores per virtual socket

 

What is the relation between this and the physical environment?

 

 

Many thanks.

 

Best regards,

Manuel


Celeron J4005

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ESXi с ним подружится?

Fusion Pro 11 performance with MacOS Mojave Troubles

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I have been a Fusion Pro user for many years.  I frequently run Debian or Ubuntu 64-bit guests on a MacOS host.  Sometimes I run just one VM at a time, other times I run a few.  Everything has been pretty great for the past few years ...until either MacOS Mojave or Fusion Pro 11 came along (or both).  Now I'm having a really tough time.

 

I currently have a 2018 MacBook Pro Core i9 with 32GB RAM, a 1TB SSD and Radeon Pro 560X.  I also have a 2012 iMac Core i7 with 32GB RAM and Nvidia GTX 680MX.  Both run MacOS Mojave (10.14)

 

My iMac (and previous MacBook Pro) had been running MacOS High Sierra and Fusion Pro 10 for the past few months without issue and my new MacBook only ran Fusion Pro 10 for a few days before Fusion Pro 11 came out.  It has been downhill ever since.

 

Both computers are now running MacOS Mojave with Fusion Pro 11 and my VMs are really hard to work with on both machines.  The guests behave otherwise normally unless I let them sit idle for several minutes and then I get the spinning beach ball when trying to interact with them again.  It takes anywhere from 30-40 seconds to a few minutes for the VMs to start responding to me again.

 

Most of the time it takes so long for them to respond that I end up force-quitting Fusion.  When I open it back up, the VMs are still running and are responsive again (which I find odd because they aren't resuming; they are just still there running)... until a I let them sit idle again and then it's back to beach ball time.

 

I have tinkered with the guest RAM and processor settings on several different VMs.  I have also tinkered with the sleep and automatic suspend settings on the guests.  All to no avail.  I have been running VMs like this for years with few to no problems and certainly nothing like this.

 

I have tried open-vm-tools and the VMWare Tools on different VMs to see if they offered any differences (uninstalling the other each time before switching).  They don't help.  In previous versions of Fusion I have been using open-vm-tools with great success but now it's buggy (I had to write a script to restart open-vm-tools at login in order to get the screen to resize when dragging by the corners).  VMWare Tools hasn't worked for me in a long time and when I tried it again with Fusion Pro 11 I met the same lack of success.  It installs fine but my screen won't resize and I can't get an actual full-screen mode to work (with VMWare Tools).

 

Is anyone else experiencing this slow performance with Fusion Pro 11 and MacOS Mojave combined?

 

If anyone has any suggestions on how I might fix the problem I'll be incredibly grateful.  The situation I've got now has me wondering if I need to try falling back to Fusion Pro 10 or High Sierra.  I really don't want to do that.

 

Thanks, in advance, for any help you can offer.

 

CW.

 

Message was edited by: ITdojo - corrected a typo.

Find associated datastore from VM C# sdk

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Hi,

 

Is anyone able to tell me how to find all Vm details from the VM name in c# using VMWare.Vim.dll ?

I found how to find host but not datastore for example.

I searched in all properties of VM and datastore but could not find how to see the relationship between them.

 

My code for VM and how to link it to vmware host :

 

System.Net.ServicePointManager.ServerCertificateValidationCallback += (se, cert, chain, sslerror) => { return true; };

VimClient vimClient = new VimClientImpl();

ServiceContent vimServiceContent = new ServiceContent();

string sViServer = "<ViServerIPAddress>";

string sUsername = "<AdminVsphere>";

string sPassword = "<Password>";

vimClient.Connect("https://" + sViServer + "/sdk");

vimClient.Login(sUsername, sPassword);

 

 

vimServiceContent = vimClient.ServiceContent;

NameValueCollection filter = new NameValueCollection();

IList<VMware.Vim.EntityViewBase> vmList = vimClient.FindEntityViews(typeof(VirtualMachine), null, filter, null);

foreach (VirtualMachine vm in vmList)

{

Console.WriteLine(vm.Name);

VMware.Vim.CustomFieldValue[]  VmValues = vm.Value;

foreach (VMware.Vim.CustomFieldValue VmValue in VmValues)

{

Console.WriteLine(VmValue.Key.ToString());

}

HostSystem host = (HostSystem)vimClient.GetView(vm.Runtime.Host, null);

Console.WriteLine(host.Name);

ManagedObjectReference[] DsList = vm.Datastore;

foreach (ManagedObjectReference Ds in DsList)

{

Console.WriteLine(Ds.Type);

Console.WriteLine(Ds.Value);

}

}

 

For Datastores, i have this :

 

IList<VMware.Vim.EntityViewBase> DatastoreList = vimClient.FindEntityViews(typeof(Datastore), null, filter, null);

foreach (Datastore Datastore in DatastoreList)

{

Console.WriteLine(Datastore.Name);

Console.WriteLine(Datastore.Value);

ManagedObjectReference[] Vms = Datastore.Vm;

foreach (ManagedObjectReference Vm in Vms)

{

Console.WriteLine(Vm.Type);

Console.WriteLine(Vm.Value);

}

DatastoreHostMount[] Hosts = Datastore.Host;

foreach (DatastoreHostMount host in Hosts)

{

Console.WriteLine(host.Key);

}

}

 

But no value permits me to link an existing datastore to an existing VM.

 

Could you help me plz ?

Fred

Linux Host, Windows 10 Guest, Altium Designer "Directx 10 not supported" error

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I'm running Ubuntu 18.04 LTS on an Intel NUC8i7BEH, which has the "Intel Iris Plus Graphics 655" GPU.

According to Intel, this GPU hardware supports Direct3D 2015, 11.2, 11.1, 9, and 10, as well as OpenGL 4.5 .

I'm running VMWare workstation 15 Player, and a Windows 10 Home guest (10.0 build 17134).

I'm trying to run Altium Designer 18, which requires DirectX 10 for correct operation.

When I open a view in Altium that requires DirectX, I get an Altium "DirectX 10 is not supported" error dialog and I don't see the expected display.

 

I have "enable 3D acceleration" turned on in my settings; originally that didn't work so I changed my .vmx file (per several posts in the Forum) to include:

mks.enable3d = "TRUE"

mks.gl.allowBlacklistedDrivers = "TRUE"

mks.enableDX11Renderer = "FALSE"

mks.enableGLRenderer = "TRUE"

When I run dxdiag in my Windows guest, it says "DirectX Version: DirectX 12", "no problems found", "Direct3D Acceleration: Enabled".

 

What can I do to fix this problem?

Thanks!

How to find datastore of a VM from VM Name - VMWare.Vim.dll - C#

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Hi,

Is there anyone that can tell me how to find vm details from the VM Name in C# ?

I tried using VMWare.Vim.dll but could not link existing datastore properties to an existing VM.

For VM, i could link the host of the VM with the following code but no more :

System.Net.ServicePointManager.ServerCertificateValidationCallback += (se, cert, chain, sslerror) => { return true; };

VimClient vimClient = new VimClientImpl();

ServiceContent vimServiceContent = new ServiceContent();

string sViServer = "<VcenterIpAddress>";

string sUsername = "<VcenterAdminLogin>";

string sPassword = "<VcenterAdminPasswd>";

vimClient.Connect("https://" + sViServer + "/sdk");

vimClient.Login(sUsername, sPassword);

 

vimServiceContent = vimClient.ServiceContent;

NameValueCollection filter = new NameValueCollection();

IList<VMware.Vim.EntityViewBase> vmList = vimClient.FindEntityViews(typeof(VirtualMachine), null, filter, null);

foreach (VirtualMachine vm in vmList)

{

Console.WriteLine(vm.Name);

VMware.Vim.CustomFieldValue[]  VmValues = vm.Value;

foreach (VMware.Vim.CustomFieldValue VmValue in VmValues)

{

Console.WriteLine(VmValue.Key.ToString());

}

HostSystem host = (HostSystem)vimClient.GetView(vm.Runtime.Host, null);

Console.WriteLine(host.Name);

ManagedObjectReference[] DsList = vm.Datastore;

foreach (ManagedObjectReference Ds in DsList)

{

Console.WriteLine(Ds.Type);

Console.WriteLine(Ds.Value);

}

 

}

For Datastore, i have the following code but no link between the two parts of code :

IList<VMware.Vim.EntityViewBase> DatastoreList = vimClient.FindEntityViews(typeof(Datastore), null, filter, null);

foreach (Datastore Datastore in DatastoreList)

{

Console.WriteLine(Datastore.Name);

Console.WriteLine(Datastore.Value);

ManagedObjectReference[] Vms = Datastore.Vm;

foreach (ManagedObjectReference Vm in Vms)

{

Console.WriteLine(Vm.Type);

Console.WriteLine(Vm.Value);

}

DatastoreHostMount[] Hosts = Datastore.Host;

foreach (DatastoreHostMount host in Hosts)

{

Console.WriteLine(host.Key);

}

}

If no solution i'll use a powercli script, but i would like to have all in c#.

Could you help me plz ?

Fred

System.Net.ServicePointManager.ServerCertificateValidationCallback += (se, cert, chain, sslerror) => { return true; };
VimClient vimClient = new VimClientImpl();
ServiceContent vimServiceContent = new ServiceContent();
string sViServer = "192.168.15.12";
string sUsername = "administrator@vsphere.local";
string sPassword = "Fr4eder2.";
vimClient.Connect("https://" + sViServer + "/sdk");
vimClient.Login(sUsername, sPassword);
 
vimServiceContent = vimClient.ServiceContent;
NameValueCollection filter = new NameValueCollection();
IList<VMware.Vim.EntityViewBase> vmList = vimClient.FindEntityViews(typeof(VirtualMachine), null, filter, null);
foreach (VirtualMachine vm in vmList)
{
Console.WriteLine(vm.Name);
VMware.Vim.CustomFieldValue[]  VmValues = vm.Value;
foreach (VMware.Vim.CustomFieldValue VmValue in VmValues)
{
Console.WriteLine(VmValue.Key.ToString());
}
HostSystem host = (HostSystem)vimClient.GetView(vm.Runtime.Host, null);
Console.WriteLine(host.Name);
ManagedObjectReference[] DsList = vm.Datastore;
foreach (ManagedObjectReference Ds in DsList)
{
Console.WriteLine(Ds.Type);
Console.WriteLine(Ds.Value);
}
 
}

UEM hanging/delaying randomly.

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Running horizon 7.6 with UEM 9.5 and appvol 2.14.  Parent is windows 10 1607 LTSB, floating instant clones.  App data is not redirected, documents/favorites/desktop/etc.. are.

 

Occasionally i am seeing login delays when processing UEM.  On average UEM processes between 5-6 seconds.  However we have some users that it takes 25+ seconds occasionally with UEM not reporting why.

 

Example from logs:

 

 

2018-12-12 07:57:37.331 [INFO ] Config file '\\jfv-vm-fs2\UEM Configuration\general\Applications\Acrobat Reader.INI' added to DirectFlex cache

2018-12-12 07:57:56.269 [INFO ] Config file '\\jfv-vm-fs2\UEM Configuration\general\Applications\Adobe Acrobat.INI' added to DirectFlex cache

 

 

2018-12-12 08:39:13.444 [DEBUG] ImportRegistry::Import: Calling '"C:\Windows\REGEDIT.EXE" /S "C:\Users\test\AppData\Local\Temp\FLX6AB5.tmp"' (RPAL: l=0 (D/E), r=0)

2018-12-12 08:39:13.490 [DEBUG] Read 3 entries from profile archive (size: 151258; compressed: 31466; took 64 ms; largest file: 83810 bytes; slowest import took 0 ms)

2018-12-12 08:39:32.428 [DEBUG] Conditions: Condition set 'Microsoft Office 2013.xml' was previously evaluated to true

 

2018-12-12 14:02:29.110 [DEBUG] Read 25 entries from profile archive (size: 63987712; compressed: 7889959; took 427 ms; largest file: 26738688 bytes; slowest import took 154 ms)

2018-12-12 14:02:48.063 [DEBUG] Conditions: Check for endpoint name = false ('C81MK6V1' is not equal to 'LJ2359H2')

 

 

I can reproduce this by logging in over and over.  At times it happens, at times it does not although frequently enough it is easily reproducible.  It does not appear to be related to any specific pool or UEM setting.  It also isn't tied to any specific hosts, users, or type of client (thin or laptop), or version of horizon.

 

The UEM data is stored on a windows 2008 R2 server file share, which is a VM running off an all flash datastore on a Dell Compellent.  There are no indications the Compellent it is struggling to server the data, or on the file server.  This is as likely to happen during the morning login as it is when people leave for the day.

 

This appears to of been going on for a long while, this environment is just now getting healthy enough from the previous admin to where smaller issues like this can be tracked down.  But my googlefu is failing to find any possible solutions for this.

 

Any help would be appreciated.

 

Thank you,

Billy

Unsuported CPU

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Im trying install vmware on friend computer but its pop up a msg saying unsupported cpu:

TeamViewer_2019-02-20_10-52-37.png

We need install vmware on her computer just to connect on my VMs by remote servers, there's no need to run any virtual machine on her pc, theres any workaround to get it installed?


Host Machine - SATA Drives Clarification

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    Afternoon, wanted to confirm this.

 

I have a machine I am repurposing to a esxi host machine. I bought a new ssd, and installed esxi 6.7 on it.

 

I have about 10 drives also physically installed on the same box, with data on them.

 

From what I am reading, I am not able to add those drives without losing data?

 

Or do I have read this wrong?

 

 

 

Thanks

View event: BROKER_POOL_OVERLOADED

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Hi all,

 

I have a question about a specific View event: BROKER_POOL_OVERLOADED. This message appears every day on different VM's on all of our Connection servers and all pools.

 

29-07: End of day, user logoff VM

30-07: User try to logon and receive message: 'The assigned desktop source for this desktop is currently not available'. Following message is in the Event database: BROKER_POOL_OVERLOADED:
"Unable to launch from Pool <poolname> for user <domain>\<user>: All responding machines are currently in use"

 

The user tries to logon several times, but don't succeeded. After a Reset-VM it's possible to logon again. Does anyone know what 'BROKER_POOL_OVERLOADED' exactly means and is it possible to relate this to a specific logfile?

 

Client OS: Windows 7 SP1 64-bit
VMWare Horzion View: 5.2(Agent 5.2)

 

Thanks in advance!

Is it Possible to get vcenter/host info from .vmx file

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Hi,

Is it possible to get the details for registered vcenter / host info from the VM's .vmx file?

Thanks

NSX Transport - MTU Issue, but not in Underlay!

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Hi, got an odd one that hopefully may have an easy answer

 

Scenario, Dual Site (Cross vCentre NSX) Deployment, have created an active-active topology (both Sites have local VMs and both use localised ingress/egress). Two ULS, although each used by default in a particular site.

 

Applications sitting on these VMs are not working as expected when flows have to travel inter-site (eg app in site A trying to consume shared DB in Site B). Investigation using "ping -l -f" from the VMs showed us that any communication inter-DC failed if the byte size was 1423 or above. 1422 and below we have no problems - we have a nice stable network. Physical network is set to use Jumbo Frames end to end (so plenty of headroom for VxLAN overhead)

 

VMs on same site but on different ESXI hosts have no issues with large MTU payload (tested above 1600). So VxLAN working locally.

 

VMs sending large MTU payload Northbound out of NSX via the ESGs also have no problem - again tested in excess of 1600 bytes. So again VxLAN working locally (Payload ULS via UDLR via Transit ULS to ESGs and out into physical network via VLANs to physical upstream router.

 

Diagram below shows the setup at high level

Troubleshooting-NSX.jpg

So in above diagram

VM1 to VM2 - No problem

VM3 to VM4 - No problem

VM1 and VM2 to Site A Physical Router - No Problem

VM3 and VM4 to Site B Physical Router - No Problem

VM1 to VM3 or VM4 - MTU Issue

VM2 to VM3 or VM4 - MTU Issue

VM3 to VM1 or VM2 - MTU Issue

VM4 to VM1 or VM2 - MTU Issue

 

So the above points to an issue in the physical underlay network between sites.- however we see no issue based on the following:

 

From the Physical switches in site A, we can source ping with data payloads of approaching 9000 bytes to Physical Switches in Site B. Specifically this happens within the routed network that VxLAN utilises (NSX Transport network) so we know that anything sourced from a ESXI host VTEP from Site A will use this same logical path when heading towards its destination Host VTEP in Site B.

Diagram below to assist in describing this:

Troubleshooting-Phys.jpg

So for example I can source a Ping with a payload of 8900 bytes from Interface A2 sitting in the source NSX Transport Network of Site A to Interface B2 sitting in the destination NSX Transport Network of Site B - This works fine, and also for completeness on the second path I can source a Ping with a payload of 8900 bytes from Interface A3 sitting in the source NSX Transport Network of Site A to Interface B3 sitting in the destination NSX Transport Network of Site B. So in this test we are able to send large MYU payload inter-DC and also over the L3 interfaces involved as part of the end to end NSX transport underlay.

 

So, the question is thus - what is going on - locally within each site we see no issues, and this is between hosts, issue arises using NSX transport (VxLAN) between sites, but on a underlay that we can prove supports more than enough MTU.

 

Suggestions welcome

 

NSX Version is 6.4.1

Vrops 7 logs for failed RC install

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We have deployed a new remote collector into an environment that is behind a firewall. We have been told by the firewall team that our requested ports were opened up.

 

I was able to run through most of the setup. The RC is visible in the admin UI but fails to add the new node.

 

 

Does anyone know the best log file to look at? I dont want to go down the GSS route if it is the firewall

Inherited Alerts

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What is the difference between the two types of Inherited states for an alert? One has a check-mark and the other a circled-slash.

I have a number of alerts in the Inherited circled-slash state. These alerts seem to be non-functional. I want to make them functional. How do I do that? There isn't an option to change them to the check-mark version of the Inherited state, only two local options.

 

Which SSO Log files are SAFE to remove?

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I have Vsphere 6.0 and I recently received the alert Vmware Common Logging Server Health Alarm.  I followed the instructions in KB (VMware Knowledge Base ).  Unfortunately, I still have the warning. Can you tell me which files in the /storage/log/vmware/sso are safe to manually delete?


vSphere 6.5 U1 - Driver for Dell PERC H710 Mini

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I just upgraded my Dell PowerEdge R320 to 6.5 U1.  When I go into the Host - Monitor - Hardware - Storage, I get the message "The Small Footprint CIM Broker Daemon (SFCBD) is running, but no data has been reported. You may need to install a CIM provider for your storage adapter.". 

 

The Dell PERC H710 mini appears to be compatible: VMware Compatibility Guide - I/O Device Searchhttps://www.vmware.com/resources/compatibility/detail.php?deviceCategory=io&productid=39513

 

I found an older post about needing the CIM driver because Dell doesn't provide one: http://en.community.dell.com/techcenter/b/techcenter/archive/2013/07/01/monitoring-dell-poweredge-raid-controllers-in-vm…

 

Any help/advice on how I can get my storage data?  I'm just connecting to the web GUI for the host, I don't have vCenter setup yet. 

Default vCenter Alarms

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I would like to reset my vCenter alarms to the default.  KB2009166 describes a way to do this, but it does not apply to 6.x, so I removed deprecated alarms listed in Preconfigured vSphere Alarms and then compared my alarms to those of a clean install.

 

I am missing the following alarms:

 

Database Health Alarm

Host IP Address Conflict Alarm

Storage DRS recommendation

 

I attempted to create these alarms manually but cannot do so because some of the triggers for these alarms are not available.

 

Database Health Alarm - missing triggers (DBHealthStatusClearEvent, DBHealthStatusWarningEvent, and DBHealthStatusErrorEvent)

Host IP Address Conflict Alarm - missing trigger (Host IP address conflict detected) 

Storage DRS recommendation - missing trigger (Pending storage recommendations were applied)

 

I also have the following alarm definitions that do not exist in the clean install:

 

alarm.StoragePodSDSRecommendation

alarm.VdcsHealthAlarm

alarm.vsan.health.test.hcl.cimproviderinstall

alarm.vsan.health.test.hcl.controllercache

alarm.vsan.health.test.hcl.controllerraid

alarm.vsan.health.test.network.unexpectedmember

alarm.vsan.health.test.network.vsanenabled

alarm.vsan.health.test.physicaldisks.physdiskmetadata

alarm.vsan.health.test.physicaldisks.physdisksoftware

 

One of these, alarm.StoragePodSDSRecommendation, appears to match the Storage DRS recommendation alarm that I am missing.  I'd like to rename it but can't because it is marked as a system alarm. I'd like to delete it and recreate it but I can't because the trigger for it is missing.

 

How can I make these triggers available so I can create these default alarms?

 

Where did the alarm.xxx alarms come from?

Linux Host/Windows 10 Pro 64 Guest - Bad Audio?

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Hi,

 

Host: Linux Mint 18.1 MATE 64Bit / Guest: Windows 10 Pro 64Bit

 

I've been using VMWare Player for many years on Linux hosts with no problems.

I recently updated Linux VMWare Player and now have a problem:

In my Windows 10 Pro 64Bit guest I have bad audio?

When a sound is played in Win 10 virtual machine the sound is heavily distorted?

I do have current VMWare Tools for Windows installed.

This issue happened recently after updating Linux VMWare Player.

Any help in fixing this problem would be appreciated, thank you!

 

Jesse

Skyline wan bandwidth requirements for remote sites

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I have a customer who wants to know what the wan network bandwidth requirements are for a Skyline appliance.

 

Scenario: If they have a Skyline appliance in each regional datacenter and need to monitor vCenters at remote manufacturing sites what are the wan network bandwidth minimal requirements to do so. This customer has ~40 vCenters in the regional datacenters and ~30 more at remote sites around the world.

Machine virtuelle créée sous Workstation Player 14 gratuit non copiable

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Bonjour,

 

Je suis un particulier totalement novice dans les VM qui cherchait à se faire un bac à sable avec Workstation Player 14 (j'ai utilisé la version gratuite fournie sur le site VMWARE).

 

J'ai donc acheté une licence Win 7 Ultimate 64, j'ai téléchargé un Iso de Win 7, créé ma VM (en fichiers multiples pour faciliter l'export), installé Windows, tout va bien je peux commencer à faire joujou sur ma VM.

 

Mais je avant je voulais faire une copie de ma VM dans l'état initial, pour pouvoir la restaurer à volonté après mes bidouilles.

 

Je fais des recherches et je vois que rien de plus simple, il suffit de faire une copie des fichiers!

 

Et c'est là que le bas blesse, quand j'essaie de copier le dossier contenant ma VM, j'ai plusieurs fichiers VDMK composant ma VM qui ne se copient pas, j'ai des erreurs de lecture du fichier original.

 

Je suis sous windows 10 Home, et j'essaie de copier avec l'utilitaire de copie intégré à l'os, et j'ai aussi tenté avec TeraCopy...

 

La VM est sur le disque D: (disque dur secondaire mécanique de 1To).

 

Je n'arrive pas à comprendre d'ou vient le souci... (je précise que la VM est à l'arrêt et que Workstation Player est fermé).

 

Merci d'avance si quelqu'un arrive à m'aider sur ce coup là...

 

BK

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