vSphere is an enterprise level virtualization solution. It acts as the cloud computing OS managing a set of VMware ESXi-based hosts.

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Can I get Vsphere cluster networks (and thier details) using Ruby?

(On linux) I am looking for a way to get my VMware Vsphere networks details using a Ruby script. I tried to find a way using rlane/rbvmomi on [1]: https://github.com/rlane/rbvmomi but I could nt ...
2
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0answers
25 views

Cannot enable VMware EVC for Xeon E5-2630v3 (Haswell) on vSphere 6.0

I've got two DELL PowerEdge R730 servers loaded with a dual Xeon E5-2630v3 Haswell. When I installed VMware vCenter, I tried to create a Cluster with VMware vMotion EVC mode set to Haswell, since it's ...
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0answers
47 views

vSphere Cluster no failover

I've inherited a 2-node vSphere Cluster (vCenter appliance in the cluster). We recently had one host crash during working hours. My understanding with a vSphere HA Cluster (and like any cluster) when ...
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2answers
44 views

Restarting failed hosts on VMware vSphere ESXi

When a cluster is configured for High Availability (HA), VMs can be restarted onto an alternate host when the its host has failed. However, I am wondering: if the host has failed, is there a means ...
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1answer
20 views

Is there a way to check a dozen VMs to compare the CPU , RAM and disk storage through VSphere or any other way?

I have been asked to compare the resource usage of VMs in VSphere,. Is there a way to see a grid or something where I don't have to go to every individual VM to compare? The main thing is we have a ...
2
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1answer
52 views

vSphere 5.5 in HA Environment and Autostart VM's [duplicate]

We have the setup as above which is "managed" by our vendor. During a recent power outage we found that none of the VM's came up upon the return of power (roughly 25 VM's), which once we discovered ...
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1answer
25 views

What is the difference between host created with vmotion enabled and normal one [closed]

I want to know what is the difference between hosts created with vmotion enabled and normal one (Apart from live migration). How does it work? any directions will be appreciated.
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1answer
66 views

VMware Tools for Windows Server 2012 R2 on vSphere 6

I am running a Windows Server 2012 R2 on a VMWare VSphere 6 host. When I try to install the VMWare tools, I get an error message (translated): Install or upgrade VMware Tools was initiated: the ...
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0answers
41 views

VMWare vSphere Distributed Switch configuration of two ESXi Host

I have two ESXi hosts (5.1 and 5.5) that I added them to a vSphere Distributed Switch. The VMs in each host can ping other VMs in the same host but cannot ping other host's VMs. All the VMs are part ...
0
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1answer
71 views

Switch base connectivity between two ESXi hosts in vSphere vCenter with VDS

I have two ESXi Hosts in Hetzner datacenter and because of the Hetzner's subnet allocation policies I should have a router (implemented with CentOS) in each ESXi server to route the subnet IP to the ...
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1answer
29 views

Can I use RHEL Virtual Datacenter License with vCenter Server Essentials (Essentials Kit) [duplicate]

Does somebody use RHEL Virtual Datacenter License with vCenter Server Essentials? I cannot get a clear answer from our RHEL Partner, as well as I cannot find it clearly stated somewhere on the WEB. ...
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1answer
41 views

DB2 crash on production redhat server

We have a redhat virtual machine (vmware vsphere) that is hosting the database for our application. The application runs normally, until at some point it crashes with the error below seen on db2diag: ...
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0answers
32 views

PowerCLI automation set-cddrive error

When attempting to change ISOs on a powered on guest instance, set-cddrive is returning an error but completing the command. A couple different commands produce the same result: $theVM | Get-CDDrive ...
4
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1answer
79 views

VMware High Availability questions

I can't seem to find the answers to these questions within the vSphere 5 Documentation center, so please share if you are aware of any aspects of these questions. What happens to the failed VM that ...
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1answer
26 views

vmware deployment from Linux or Ubuntu

Is there a way to deploy VMWare virtual machines from Linux? By deploy I mean provision from remote esx. Thanks.
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3answers
1k views

How much contention is too much in VMware?

For a while now I've been trying to figure out why quite a few of our business-critical systems are getting reports of "slowness" ranging from mild to extreme. I've recently turned my eye to the ...
2
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1answer
142 views

VMware ESXi <> Synology NFS Share (Physical Switch Redundancy)

This is my storage network: ESXi Host(Dual 10gb NICs) >> 2xNetgear xs712T >> Synology RS10613xs+ (Dual 10gb NICs) ESXi vmnic1 >> NG Switch 1 >> Syn NIC 1 ESXi vmnic2 >> NG Switch 2 >> Syn NIC 2 ...
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21 views

Cannot connect VMWare VMs to datastore ISO but can connect to same ISO on local PC via Console

VMWare 4.0U4b (I know...) I am unable to connect new or existing VMs to ISOs contained on any of the datastores. I was able to however boot from an ISO on my local PC connected via the Console. I ...
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1answer
864 views

Linux high RAM usage for unknown reason

after searching around for this and only finding posts of people who do not interpret the "cached" figure correctly, I decided to ask this question. I have some servers at hand, which act strangely. ...
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0answers
45 views

ESXi 5.1 Windows Server 2003 Guest 32-bit Installation boots to GUI but claims that it can't access the medium to install?

I've tried changing the settings on the iso and it just won't let me install it: "Setup was unable access files needed to continue. This should be caused by an error on the CD Media or the CD is ...
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0answers
86 views

ESXi Windows Server 2003 Guest 32-bit Installation gets stuck on blue Starting Windows screen?

I'm trying to install Windows Server 2003 Standard Edition 32-bit as a guest on ESXi 5.1 for testing purposes; but when I try to install it, it gets stuck on the blue Starting Windows screen and the ...
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0answers
16 views

Can an ESXi 5.1 VM have Applicaiton Aware Image Processing enabled at the sametime it has Freeze/Thaw Scripts?

So you can't enable Application Aware Image Processing at the same time you have Freeze/Thaw scripts enabled. But in the event that you have a VSS Aware (such as SQL Server 2008 R2) database on ...
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1answer
37 views

Standalone vCenter web client

I wish to have a VMWare vCenter Web Client without setting up vCenter Server Systems such that the Web Client connects directly to an ESXi host. I only have 1 ESXi host, setting up vCenter seems ...
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1answer
111 views

assign Second IP in ESXi 5.5 host Centos 6.6

Hello i have just installed CenOSs 6.6 on ESXi 5.5 and I have eth0 working fine. I have internet access and I want to assign a second IP in CentOS. So purchased another ip from oneprovider.com and ...
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1answer
484 views

VMWare Error: Read-only file system during write on

I tried hundreds of forums and posts, but nothing seem to help! I have vSphere ESXi 5.5. and when starting ESXi the first time it created and formatted a storage automatically. For some reason I ...
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1answer
30 views

VMware hypervisor license [duplicate]

can I use VMware vsphere hypervisor license on multiple host on different network? Apologize that one license is used in a farm in India and I will use the same license in a farm in UK. Obviously I ...
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1answer
34 views

Can I vmotion from VMware workstation?

I love the idea of vmotion and know that I can move a VM from vSphere / ESX (or whatever I'm meant to call the server class hypervisor now). But Can I do vMotion from a VMware workstation host?
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1answer
53 views

ESXi 5.5 + vCSA Upgrade

We are upgrading 4 hosts from ESXi 5 to 5.5 We are adding 4 more hosts with clean ESXi 5.5 installs We are also upgrading our vCS 5 to the vCSA 5.5 Using Enterprise Plus Licensing Issue: I am trying ...
2
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0answers
348 views

VCenter Adding Host - Error “conflicts with an existing datastore in the datacenter that has the same URL”

We have a new Dell VRTX box (2 Blades & Shared Storage). We are getting the above error when trying to add the second host. We've created shared storage(VDISK1) which both ESX hosts have access. ...
0
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1answer
49 views

Alert simulation on vSphere 5.5

Is there any way to simulate an alert (to test alarm actions) on an vmware vSphere esxi 5.5 infrastructure? My research seems that a "test" was available on some older versions.
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115 views

Change PowerChute Network Shutdown's IP address in vCenter configuration

I recently installed "PowerChute Network Shutdown v3.1.0 VMware Virtual Appliance" (PCNS) in my ESXi 5.5 u2 system. I deployed the VM onto the server via the downloaded ova file. I ran through the ...
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1answer
141 views

Optimal configuration with Synology as HA iSCSI backend for vSphere

I'm looking into purchasing a new storage backend for our VMware vSphere Essentials package. We have 3 ESXi hosts, currently mainly using DAS. The goal is to upgrade to Essentials Plus this year, to ...
0
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1answer
15 views

vSphere-created node complaining about ECDSA fingerprint?

I just cloned an Ubuntu template in vSphere Client, just like I've done hundreds of times before. It didn't give me any errors, however when I went to SSH into this server to test it, I get the ...
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1answer
65 views

User profiles for ESXi [closed]

I have configured active directory with my ESXi Server and all is great. I created User Profiles for this experiment within Windows 2008r2. Logged in with a windows 7 VM within Vsphere, and all works. ...
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Opposite answers, which is true: Can a vCPU be mapped to more than one physical CPU? [duplicate]

I have a 32 bit optimization software (CPU intensive) which can use only one cpu core. If a virtual operation system in VMware is set to be one vCPU, can this system use more than one physical cpu of ...
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0answers
80 views

vSphere 5.1 Permissions Not Propagating

When I add permissions at the data center level with the propagate option, I see the account in the permissions list on the individual servers but the privileges aren't taking effect. The privileges ...
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1answer
47 views

Can someone explain the different ESXi/vSphere products? [closed]

I'm looking to spin up an ESXi host on my server. I've booted into and installed ESXi 5.5 onto one of the server's disks. I'm looking for some information on two different aspects of ESXi. Is it ...
1
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1answer
47 views

Memory Utilization Best Practices

I'm running several Linux-based VMs (vApps, actually) that have varying amounts of memory assigned to them. Some have databases, some web servers, etc. While some are using less than 40% of their ...
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1answer
180 views

Unable to boot Ubuntu Server 14.04 LTS ISO on VMware vSphere 4.1

I have a VMware vSphere 4.1 server hosting several VMs. There is a legacy reason why we need to run this version. When I create a new 64-bit Ubuntu VM and mount the 64-bit Ubuntu Server 14.04 LTS ...
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1answer
66 views

vSphere client cant connect after restart

Today all servers lost external connections simultaneously, we were unable to RDP or SSH to any of the servers with an external connection, however we could still access the ESXI server with vSphere ...
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1answer
77 views

ESXi host halts, console seems responsive but

... as soon as I enter a user name and password, it freezes. Won't let me hit "enter" to log in. Management ports are not responding, guest OS's are not responding. It did this once last week after ...
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0answers
95 views

PowerCLI Move-VM Returns failure but vm still moves

I have a script that is moving VM's from one datastore to another. I have other logic to protect the Storage backend and fabric from over subscription and to wait to submit new requests at specific ...
0
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1answer
74 views

Strategy for virtualised Windows Server Updates to reduce downtime

We have a wonderful VMWare based visualized environment that has, until now, been hosting a collection of Linux based VMs. We've now added in a Windows Server 2008 R2 VM that hosts a SQL Server ...
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0answers
30 views

vsphere HA host monitoring

Something I stil can't figure out is the optional HA setting : "Host Monitoring". What if you ENABLE HA, but you DISABLE 'host monitoring" ? How will HA be able to detect which host doesn't have a ...
1
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1answer
191 views

How do I open the VMware Remote Console (application) from the PowerCLI?

A recent update to ESXi in our environment added a feature, "Open with VMRC". This works outside the browser, and as the method of accessing the console that functions inside the browser hasn't ...
5
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2answers
2k views

From vSphere 5.5 - Deploying Centos 7 from template ignores customizations

I've been having troubles when deploying CentOS7 from template in that the customizations do not take effect. For the VM OS setting - I have selected RHEL7 as the OS rather than CentOS (previously ...
3
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3answers
175 views

Does a NetApp NAS provide features with VMware compared to a ZFS based NAS?

Are there feature advantages from a VMware point of view to use a NetApp nas instead of a ZFS based NAS running e.g. OmniOS? Another way to formulate the question: Are there features unlocked when ...
1
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1answer
50 views

Knife Vsphere Password Plain text

I'm using the knife-vsphere plugin for chef to interact with our vsphere hosts. As part of the config for the knife-vsphere plugin it seems that you have to enter a plain text password which I think ...
2
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2answers
40 views

vsphere: 2 separate terminal windows

Simple issue. Is it possible in vSphere to view 2 separate terminal windows into the same VM? I know you can switch between terminal instances using ALT+Right/ALT+Left, but I can't find a way to be ...
4
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1answer
100 views

firewall and private cloud

We have a private bay in which we built a private cloud with vmware vSphere. We received directly the web trafic on a firewall VM and then we forward the trafic to the appropriate VMs. We are worry ...