Rimuovere host da vCenter

Similar Questions

• Cannot delete host to vCenter

  Hi all

  I have a curious problem here, I am trying to remove a host to vCenter but get the following message: "the object has already been disposed or was not completely created."

  I think there is a certain entity in the vCenter database table over? Anyone any ideas?

  Thank you

  Jim

  Hi André,.

  Thanks for the answer, it turns out that it was a problem with the obsolete entries in the adam database. 5.5 vCenter, had not consulted the web client in a while & only he saw there.

  Kind regards

  Jim

• How to communicate esxi hosts to vcenter

  Hi team,

  I just want to know how vcenter to communicate to esxi hosts?

  (a) the name of the officer responsible for the communication between the host esxi and vcenter

  Thank you

  Vinayak

  Hello vinayakshvinayaksh

  Talks of vCenter for esxi host using the VPXD that runs inside the vcenter server and also service vpxa on esxi host that acts as an intermediary service to take the request of vpxd and passing demand to pass that runs on the host esxi ultimately his spend making tasks (like turn a virtual computer to migrate a virtual machine and so on). vinayaksh How to communicate esxi hosts to vcenter

  Kindly mark it as useful or correct answer if that answers your query.

  Rgds

  Frédéric

• Unable to connect hosts to vCenter

  Hello

  I see this problem is well known, but after trying everything I found here or on the different VMWare KBs (http://kb.vmware.com/selfservice/microsites/search.do?language=en_US & cmd = displayKC & externalId = 1027672), you are my last hope !

  When I try to add a host to vCenter (via vSphere Client or vSphere Web Client), I have the following error:

  • Cannot contact the specified host. The host may not be available on the network, may have a network configuration problem, or that the management on this host services may not respond

  About versions of software:

  • ESXi 6.0
  • vCenter 5.5 (installed on a Windows Server 2008R2)
  • vSphere Client 5.5

  Here's what I CAN do.

  • The host can ping vCenter (both with IP and server name)
  • vCenter can ping on the host (with IP and server name)
  • DNS resolution works great
  • I can connect directly to the host with vSphere Client (and create a virtual machine, if I want to)
  • The host is not in "Lockdown" mode
  • The vCenter database is clean (MSQL Express, a small)
  • I tried to affect the timeout of negotiating SSL 12000ms, as it is mentioned in the KB, but the problem is still there
  • vpxa service is running on the host computer

  If you have advice, information, even the smallest one, please share it!

  Could this be a problem in version? A known issue with 6.0 ESXi and vCenter 5.5?

  Thank you very much for your help!

  Yes, problem solved.

  My mistake was that I just add the network configuration of the ESXi domain suffix, but I did not actually Add the ESXi host at the estate, with the permission of the administrator of the domain. (Now, it seems so obvious...)

  So I had to plug directly into the host ESXi via Vsphere (in my case Windows), go to the configuration tab and add the host to the domain.

  After that, everything went well.

  Thanks again Andrew for your help on this!

  Nice day

• Cannot add 6.0 ESXi host to vCenter 6.0

  Hi guys,.
  I'm having a problem where I can not add any ESXi 6.0 host to vCenter 6.0. I can add an ESXi 5.5 without problem.

  I have the error that I get in the vpxd log is:

  2015 06-18 T 16: 36:37.312 + 01:00 info vpxd [03624] [sub Originator@6876 vpxLro = 120602 ca opID =] [VpxLRO] - tache-interne-69093--datacenter-26--vim BEGIN. Datacenter.queryConnectionInfo--524f7656-a68d-ef60-05e7-f24ec8a5f1b5(52359e42-f098-7b77-bc82-0cff38aa6ff9)

  2015 06-18 T 16: 36:37.314 + 01:00 vpxd error [04352] [Originator@6876 = 000001-HttpConnectionPool sub] [ConnectComplete] connection failed for < cs p:0000000008c8bfb0, TCP:192.168.0.12:443 >; CNX: (null), error: class Vmacore::Ssl:SSLException(SSL_Exception:_error:140000DB:SSL_routines:SSL_routines:short_read)

  2015 06-18 T 16: 36:37.314 + 01:00 vpxd error [03624] [sub Originator@6876 = opID httpUtil 120602 ca =] [HttpUtil::ExecuteRequest] error in sending request - SSL Exception: error: 140000DB:SSL routines: SSL routines: short read

  I can ping and resolve all ESXi host and checked the SSL certs and they look good too.

  Any help would be appreciated

  Dougie cordially

  Found the problem as vCenter 6.0 version I was running. I was running an older version of the VC and the current version of ESXi.
  Downloaded the current version and reinstalled and all good.

  Dougie

• Cannot add the ESX 6.0 host to vCenter Server 6.0

  OK, I'm testing laboratory a vsan 6.0 cluster.

  I have my running 6.0.0 esx hosts and vcenter server is 6.0.0 also.

  I have the services platform on a virtual machine and vcenter on another. I was able to create a data center, then a cluster below.

  Then I went to try to add a host to my group and I get this error...

  Failed to contact the specified host (hostname\IP). The host may not be available on the network, may have a network configuration problem, or that the management on this host services may not respond.

  
  

  Per this KB: KB VMware: Add a host VMware ESXi/ESX from VMware vCenter Server fails

  
  

  I confirmed that my vcenter server and platform services server can see all esx hosts. From the vcenter server, it can ping the host esx and PuTTY can access all of them. I even installed the client and it can connect to all esx hosts. I used the netbios name, IP and FULL domain name and they all work.

  I have only a single subnet, so this isn't a problem. DNS resolution works in all areas of both sides, vcenter esx hosts and host esx to vcenter.

  
  

  I am quite puzzled.
  

  
  

  
  

  OK, after working with VMware on this issue, I think that I thought about it.

  All my hosts are DL360 G6 servers.

  My hosts are run the same build «VMware-ESXi-6.0.0-2494585-HP-600.9.2.38-Mar2015.iso» ESX Downloaded from HP.

  All buildings are in trial mode.

  After placing a call to VMware, they had me build some ESX VM, the services of the platform and the vcenter VM on an ESX host. We suspended because it took all day to go upward.

  Once I woke up all the parts (sql server, esx vm, server platform & vcenter) in virtualization nested, I created my data center, then Cluster then added the ESX host.

  The hosts added properly, no error. Then I remembered when I installed ESX inside a virtual machine, I am angry that the iso, I had the habit of HP does not work in my VM nested due to virtualized hardware.

  Then a fire came into my head. We will rebuild all of the physical cluster but NOT use the CV provided the iso file but use VMware provided iso file "VMware-VMvisor-Installer - 6.0.0 - 2159203.x86_64.iso".

  I did it today. I have rebuilt all hosts with the provided iso file VMware ESX...

  Spun SQL Server vCenter, service platform, all VM VM VM you need. My AD & DNS VM are on another server, so he has been upwards all the time.

  Connected to the web interface (yuck!).

  Created my data center...

  Created my Cluster...

  Add all my Cluster hosts.

  All of this worked!

  Therefore, if you encounter the same problem, I'm plan to generate your with the provided iso file VMware ESX hosts and try it. In my case, the provided HP iso file didn't work properly for me.

  I also downloaded the iso file of HP 2 other times to make sure and do a validation test and it did the same thing.

• Download the stand-alone host to vCenter License Server failed because the exception: vim.fault.HostConnectFault.

  Location:

  ESXi 5.5 Update 2 stand-alone host with a licnese Essentials

  vCenter Server 5.5 Update 2

  Whenever I'm going to add this host to vCenter he fails with the error: download the file < HOST IP > license to vCenter Server failed because the exception: vim.fault.HostConnectFault.

  I restarted the server vCenter, tried different credentials and looked through all the articles online that I can find online with the same question and nothing none of them suggested has worked so far.

  Thoughts?  Ideas?

  I'll leave this here in the event that it helps someone else.  I was using an administrator account on the stand-alone host in an attempt to add it via vCenter.  Once I started using the Root account on the host, I could add without problems.

• Add ESXi4 host to vCenter 5.5 has failed, host do not support VSANS

  Hi all. I have to build a laboratory to test running with vCenter 5.5 and a server Dell PE 1950 ESXi 4.  I try to add the ESXi 4 host to vCenter 5.5 (towards a test cluster), however, the process of adding a host failed with the error message "host"x.x.x.x"does not support VSANS".  If anyone of you experience this problem, and is there a way around this problem?  I understand VSAN is a new feature on ESXi 5.1 and later, but I don't expect you to stop me adding ESXi 4 on the cluster... Thank you.

  My bad.  I thought about it.  I activated the VSANS on the cluster; Once I disabled the option to VSAN on the cluster, I am able to add the host ESXi 4...

• Adding esxi host to vcenter

  Hello

  I can't add a 5.1 ESXi host to VCenter server (5.1). When I try to add the host to vcenter, I get an error message "a general system error occurred, VMODL incompatibility between VC and ESXi."

  Need help.

  Usually this error appears when the ESXi host, you're trying to add has a newer version than vCenter.  Depending on your case, both have same version. In fact, it should work fine without any problem.

  Can you please confirm the ESXi and vCenter versions? Also can you please post numbers comes together?

• Aadding host to vcenter

  Hello

  I'm trying to add the host to vcenter but I get an error that says host not avalibale on network or mangment service does not

  I can ping my host also I can connect with customer vsohere host, so can u please help me out giure?

  Thnk you guys

  Hello

  the problem is network problems (IP duplacatedt)

  Thx for the help!

• Cannot add ESXi host to vCenter Server

  Hello

  I created a home set up a VMware datacenter for study purposes. I currently have 2 virtual machines: an ESXi host with vCenter Server Appliance deployed on this subject.

  I configured the server vCenter through web interface device and I have connected using vSphere Client.

  I created a data center, but when I try to add a host, I get "ERROR: the request exceeded."
  Connection with vSphere client directly to the ESXi host works.

  I can connect using SSH to the ESXi host.

  I have disabled the firewall on the ESXi host.

  I have read many articles on the kbase but nothing helped me to solve this problem.

  You have any ideas?

  I finally got to understand.

  It seems like my vmware workstation is not connected to the esxi as a physical host in my local network host, and so I was able to ping it unit of vCenter Server (but it worked the other way around, and that's why I thought it was ok).

  After the connection to the physical LAN of VMware workstation settings, everything worked fine.

• Unable to add previous hosts to vCenter device

  Greetings.  We are migrating our guests to new hardware.  We had three hosts for running ESXi 5.5.0 - 1331820 with the vCenter device on one of them.  Everything worked well.  In the process of moving virtual machines around, vCenter device has been deleted (intentionally).  We recreated the device of the OVA 5.5.0.5201 vCenter and ran through the Installation Wizard as previously.

  Now, when you add one of the existing hosts to vCenter, it finds the host and displays information.  When the user clicks on finish, it works quickly up to 80% and the host appears, and then disconnects.  The log shows: add host independent, added host, unable to connect host computer in the data center; connection error host, removed in the data center.

  The error showing is: cannot communicate with the specified host (x.x.x.x). The host may not be available on the network, may have a network configuration problem, or that the management on this host services may not respond.

  
  

  Now the stupid thing is that we can not even add the host on which the vCenter unit is on.  In addition, all hosts and vCenter unit are on the same network of management.  There is no firewall doesn't block all ports.  I read through a lot of the display of the Knowledge Base, and most is in regards to incorrect IP addresses or ports blocked or similar.  I checked through everything and could not find anything wrong.

  
  

  Last thing is that we amazed the ESXi host that had the vCenter device on it and re-installed 5.5.0 - 1623387 ESXi (version a little more recent than before) and reinstalled the that vCenter device exactly as before.  Now we can add that the host but still cannot add other hosts.  So it appears the issue is something with the hosts and not the device vCenter. 

  
  

  Anyone have any ideas?
  

  I run in to the same kind of problems with other factors.

  FWIW, have you tried the following in this order? 1 stop the vpxa on host, 2 service. Stop the service vmware-vpxd on the vcenter server, 3. Start the vmware-vpxd on the vcenter server, 4 service. Start the serivce vpxa on the host. Then try to add.

• Windows 2012 R2 host to vCenter

  Hello

  It seems that Windows 2012 R2 is not supported as a host to vCenter 5.5 operating system is that correct? Anyone know when it will be supported?

  Thanks for the replies.

  /regards

  OLE

  Now I can be more precise, vsphere 5.5U1 which was published today:

  vCenter Server 5.5 Update 1 Release Notes

• Unable to connect to the host to vCenter

  I get the following message is displayed after attempting to connect to a host to vCenter.  The host was previously connected to the vcenter and changed its host name.  She has been removed from vCenter.  Now, it may not be readded.  Here is the message:

  "Authorization to perform this operation was deined.  You do not privilege "system > View ' on file '

  Take a look at http://kb.vmware.com/kb/3824568 to see if that helps.

  André

• 'Disconnect' a managed host to vCenter Server: practical application?

  The vSphere client offers the possibility to "unplug" a managed host to vCenter Server (right-click > disconnect).

  I was wondering in what situations it would be used/useful? He influence the virtual machines running on the host? Is "reconnect" everything just like linking to the departure to a new host?

  mudage

  Here is what I use the button disconnect to:

  I have an old vCenter 4 install with 10 ESXi 4.0 hosts, I now build a vCenter 5.5 system and need to migrate to this vCenter but I can't have all the time.

  So, I hit the button disconnect and then add the ESXi 4.0 host in my new vCenter, then at my convenience I then host 4.0 on a host 5.5 vmotion.

  I hope this makes sense to you.

  Simon.