Tagged Questions

vSphere is an enterprise level virtualization solution. vSphere, or ESX 4.0, is VMware's final incrementation of the ESX hypervisor.

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2
votes
4answers
155 views

Detecting duplicate IP address from improperly cloned virtual machines

One of our production servers was "cloned" to make a secondary test environment. The source server is a virtual machine (VMWare vSphere environment) joined to a domain and with a static IP address. ...
-3
votes
0answers
15 views

Monitor vCenter Server heartbeat application: [on hold]

I want to monitor following things for vCenter Server heartbeat application: Application Error. Timeout in starting/stopping applications. Exceeded max disk space for queued file registry update ...
5
votes
0answers
65 views

VMware Vmotion 5.1 fails at 51% , Between two identical new vmware servers

We've been trying to deloy two new CISCO UCS C220 M3S servers ESXi Hosts. the installation went smooth en perfectly. We added both servers in a ESXi (5.1 update 2) cluster. this to perform vmotion ...
-2
votes
1answer
33 views

After domain rename - can't connect to vmware server

I have renamed our domain (server 2012) - the entire process passed successfully. I am trying to access our VSphere - with no success. The error I receive is: Failed to connect to VMware Lookup ...
0
votes
1answer
31 views

vSphere High Availability, Fault Tolerance and Snapshots

I've heard claims from a vSphere server administrator that VMs configured for high availability continue to transparently function even in the event of an ESXi host failure. He also claims VMs ...
0
votes
2answers
68 views

Vmware local users

I was trying to add local users to my esxi 5.5 cluster but there is no user and group option available, is windows authentication the only way to add users and groups. ...
-1
votes
2answers
30 views

VMware licnesing for vdi and server virtualisation [duplicate]

I am planning to virtualise 50 desktops as thin clients(concurrent users). Well i will need 5 servers where 3 will be used for server virtualisation and 2 for desktop virtualsiation.All the servers ...
0
votes
0answers
13 views

How to set a Resource Pool as the root object for a user logged into VMware vSphere vCenter?

VMware vSphere 5.5 deployment. Resource Pool present. Active Directory LDAP used as identity source for SSO. Custom role created for specific AD group (RP1_Admin) to manage VMs inside of a resource ...
1
vote
2answers
53 views

Scripting VMWare ESXi from a linux server

I’m attempting to use the VMWare command line interface to mount a datastore ISO file in the CD/DVD drive of a virtual machine. An entry elsewhere on serverfault tells me that ‘vmware-cmd blabla.vmx ...
-5
votes
1answer
46 views

Layout for virtualisation of 50 desktops [closed]

We are planning to deploy 50 virtual desktops(for normal users) using thin client hardware and VDI solution(using VMware or Citrix).Currently we have'nt virtualised any of the physical servers.I heard ...
1
vote
1answer
21 views

Migrating existing clustered virtual network to a trunk

We have a 3-host VMWare vSphere v4.1 cluster that has a connection to an untagged network (let's call it 192.168.10.0) using two physical adapters, vmnic1 and vmnic2. Both are currently marked as ...
2
votes
2answers
89 views

Fastest way to move a large file from an ESXi host to another

I have two VMWare ESXI 5 hosts and I want to move a 2 TB .vmdk file from one to another. I tried downloading the file via vSphere Client to upload it to the other host via vSphere Client, but it seems ...
4
votes
4answers
646 views

vCPU performance between 1 or 2 vCPU's

Within virtualisation (Predominantly VMware) is there a performance advantage using either 1 CPU with 4 cores or 2 CPU's with 2 cores? Let's assume the application running on a VM can use two CPU's.
0
votes
0answers
46 views

A VM on VMware goes back on time on reboot

This is strange, I had cloned a base build VM and had it running for 3 days, starting from October 6th. Due to a maintenance issue, had to reboot the server and found it had everything lost. No ...
2
votes
2answers
70 views

vCenter Server automatic update

Is it possible to update vCenter Server 5.5 (Windows platform) to 5.5u2 with vSphere Update Manager or any other automatic/oneclick way ? Is there any way other than downloading full iso ?
0
votes
1answer
34 views

CPU clarification in vCenter

So i'm running a lab on a Dell PE R410 2 X 4C 2.26Ghz, this evening I saw that vCenter is showing that the processor is @ 2.27Ghz. It's not that big of a deal but was curious as to why there is that ...
0
votes
1answer
118 views

ESXi550-Update02 missing on host with Dell-ESXi-5.5U2-2068190-A00 Image

I recently deployed a new VMWare ESXi Host with the latest Dell-ESXi-5.5U2-2068190-A00 image. I've just scanned it with Update Manager and it says it has 4 patches available. However 2 of them are ...
1
vote
2answers
79 views

Dell/Vmware - VIB/iDrac/OME/OMSA — how to tie them together?

I have vSphere Server with 2 Dell hosts (hypervisors) A: is a 710, with iDrac6 essentials. Vanilla VMware Esxi 5.1 install B: is a 720 with iDrac7 enterprise. Dell customized VMware Esxi 5.5 install ...
0
votes
0answers
46 views

Virtual disk corrupted after cloning using vmkfstools

I am facing a very weird problem with cloning an Oracle Linux VM on VMware vSphere using commandline-tools. Interesting parts of the script in use are: vmkfstools -i $src/VM0.vmdk -d thin ...
1
vote
0answers
58 views

How do you calculate % CPU and %Memory utilization by VM given the quick stats

I am trying to pull vm guest data from vcenter. By looking at vcenter guest data I can see some counters as follows: "summary.quickStats.overallCpuUsage" in mhz and "guestMemoryUsage" in MB. Since ...
0
votes
2answers
121 views

Arp attack on my network

We have a small network of around 100 laptop/desktops and around 20 servers (sounds an overkill but these servers provide service for all our external contractors too) and we have recently noticed ...
0
votes
2answers
64 views

What is the benefit of vSphere Standard from free ESXi if vCenter Center is still sold separately?

I'm trying to understand what is what in their vSphere suite. So, ESXi has a free edition --- I can install it and use it with vSphere Web Client. But when I buy vSphere Standard --- what else do I ...
-1
votes
0answers
22 views

will a cloned vm contain the same vmid as the original one?

I am working on licensing a software for a virtual machine (guest OS as windows). i thought of having vmid as a parameter to generate the license. I heard about cloning of an virtual machine, then i ...
1
vote
1answer
106 views

VMware vSphere VM at 100% workload CPU when real load average is near 0

I'm using VMware vSphere 5.5 on an ESXi 5.5 Host to host a small private web site. Host server is an HP ProLiant 380 DL with 50 GB Ram, 1 TB SSD storage, 2 Intel Xeon 5550 CPU. There are 10 running ...
0
votes
1answer
39 views

VMware Thinapp computer name

We are using Thinapp in conjunction with VMware View. This means the computer name will most likely change for a user every they log in since our pool is about 1000 desktops (View1, View2, View3 to ...
-1
votes
0answers
153 views

vSphere ESXi 5.5 Snapshot-Based Backup

I'd like to know if is there a way to keep aligned a virtual machine with its backup (saved on another datastore) In order to be able to rapidly turn on the backed-up one on another machine. My idea ...
2
votes
1answer
155 views

Unresponsive ESXi 5.5 server

I have a host that is part of a 4 host cluster in HA. Sometime yesterday I noticed the host stopped responding, in the vsphere console it shows up greyed out as (not responding) and all VMs on it ...
0
votes
1answer
38 views

Port mirroring not working through Vsphere

I have mirrored a port from Netgear switch to my VM on vsphere. I cannot see requests when using tcpdump to monitor the traffic, I only see replys. Netgear port mirror works as i have connected a ...
2
votes
3answers
128 views

Simply getting a list of all VMs registered on vCenter Server using vMA

Before we had the VCSA (Vcenter Server Appliance) we had a Windows Vcenter Server. We had the PowerCLI installed locally. There, we could say Get-VM -Name * | Sort-Object | %{ .... to get a list ...
0
votes
1answer
48 views

Vmware VLAN change effecting network access

I segmented a large subnet into smaller VLANs. Running VMware vCenter 5.1 / ESXi 5.1 on the hosts. I run a number of guest VMs, Win28k, Cent, RHEL, and Ubuntu. All hosts except the Ubuntu hosts work ...
6
votes
2answers
162 views

Is it possible to deploy VMware vSphere 5.5 without Windows?

I ran into an interesting client requirement recently. I needed to perform a greenfield deployment of VMware vSphere 5.5. This was to use the Linux-based VMware vCenter Server Appliance (vCSA)... The ...
0
votes
1answer
354 views

Can't connect to ESXi 5.x with vSphere Client but I can access the ESXi over SSH

Can't connect to ESXi 5.x with vSphere Client but I can access the ESXi over SSH. I'm not use vCenter, i trying connect directly. When i run services.sh restart then all is ok, and i can connect. ...
0
votes
0answers
60 views

Agent converter Error ColdClone P2V to ESXI 5.5 server

I am Trying to convert a machine in a coldclone environment, because the current vConverter software does not support the raid system on a machine. Thus, i do not want to disable it. After reading ...
-1
votes
1answer
67 views

vSphere CPU/vCPU Performance [duplicate]

This might be a rookie question but if I'm currently on a 4:1 oversubscription of my CPU ressources does that mean that my processors performances are divided(splitted) into 4 lower perf. vCPU? Will a ...
1
vote
3answers
183 views

How to disable VM from accidental startup in vSphere?

This is vCenter 5.1 and I would like to disable startup of a certain Virtual Machine. There are several reasons why I would like that (the machine eats too many resources, or is infected, or triggers ...
-3
votes
1answer
58 views

Does VMware ESx server run a operation system of its own to manage the the hardware(like a host OS) inside of VMware ESx server [closed]

Does VMWare ESXi software run a host operating system in itself (bare metal hypervisor). I know that the vSphere client is used to manage the VM's created inside of the server but what about the ...
0
votes
2answers
73 views

Increasing RAM and CPU in VMWare vCloud Director

Hi I have privilleges of "Organizational Administrator" in my company's private dev cloud. I tried to add a custom VM by selecting a VM in the organization's public catalog and tried to increase its ...
3
votes
2answers
152 views

VMware two vSwitches Guests can't communicate between them

I have some servers in this configuration: (complete configuration) And I am not able, from VMGuest1, to ping either VMGuest3 or VMGuest4. I can, however, ping Host1 and Host2, which are attached ...
1
vote
1answer
164 views

Adding subnet to a vsphere with single vcenter and esxi host

Let me start of by saying that I do not specialize in networking, I am in the process of adding additional VMs to a testing environment and wanted some recommendations. In this case I am running a ...
0
votes
0answers
211 views

Issues with Windows Server 2008 R2 and the Citrix Desktop Service/VDA 7.1

I have little hair left after working on this issue for an untold amount of time. So, here is our setup: Users each have a VMWare virtual machine provisioned to them with Server 2008 R2 on it. The ...
1
vote
2answers
203 views

Querying the VMware vCenter Database (VCDB) to calculate storage capacity

Attempting to figure out the storage capacity within a VBlock so I can further look into it's usage by host and vm. VBlock -- It's a pre-setup environment that allows for infrastructure ...
2
votes
3answers
300 views

How can I deploy template-based VM from Linux?

We are trying to provide our Linux engineers with a CLI to deploy VMWare vSphere VMs using templates. The vSphere CLI looks promising but the documentation doesn't mention templates. Does anyone ...
1
vote
1answer
152 views

How to automatically increase the partition size of multiple Ubuntu nodes in VMware vSphere?

We have dozens of Ubuntu nodes where I have to resize the hard disk drive to different sizes. Currently I’m doing all of the following steps manually: Increase the size of each node’s virtual hard ...
4
votes
1answer
440 views

VMware FT, App HA: What happens if vCenter Server is offline?

I am interested in the two features named "Fault Tolerance" and "App High Availability" which are part of some VMware products. As far as I understand the vCenter Server instance is needed to perform ...
0
votes
2answers
217 views

Vmware credential errors with zabbix check

I want to monitor my vmware infrastructure with Zabbix. I follow https://www.zabbix.com/documentation/2.2/manual/vm_monitoring, but i doesn't have any new hosts or VM i have this error in log : ...
0
votes
0answers
282 views

ESXi 5.5 Unable to connect to a ESXI

I've lost connection to several ESXi 5.5. First, I saw they lost connection with vCenter (5.5 SLES Appliance). Then I tried to connect directly to the ESXi using the vSphere Client, and got Error ...
-3
votes
1answer
37 views

Copying template from SAN Datastore to local datastore

I want to copy a template from SAN datastore to local ESXi datastore. How is that possible. Underlined VMFS for both source and destination datastore is 5.33.
18
votes
2answers
409 views

An unknown tool is wiping our Virtual Machines and we can't ID it

A console view of a Windows 2008 R2 VM, on vSphere is showing the following screen: "Operation 2 of 2" "Wiping disk" Can someone advise on what this program is? Some information on this mystery: ...
0
votes
1answer
25 views

Login fails on Win2008r2, no error message given

A customer has a Windows Server 2008 r2 virtual machine running on a VMWare host (5.1). They are having intermittent (1 or 2 times a month) issues where my network application becomes unresponsive. ...
-3
votes
1answer
1k views

Ports needed for the vSphere 5.5 client to connect to the vCenter

We are currently setting up a new vmware environement based on ESXi 5.5, with the virtual appliance and vSphere client. After a lot of research (maybe I didn't searched well), I couldn't manage to ...