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adding hosts to Datacenter in vCenter

  • 1.  adding hosts to Datacenter in vCenter

    Posted Jul 05, 2011 10:40 AM

    Hi

    i have vCenter VM on Host1(192.168.0.100) and i have also Host2(192.168.0.200) i added host2 for the datacenter but when i try to add host1

    it fails it give me "cannot contact the spesified host" and its strage cuse the vcenter is running on that host1 so what im missing ?



  • 2.  RE: adding hosts to Datacenter in vCenter

    Posted Jul 05, 2011 10:56 AM

    Try to restart the management agents on the host. See http://kb.vmware.com/kb/1003490

    Andreas

    - VMware Front Experience Blog



  • 3.  RE: adding hosts to Datacenter in vCenter

    Posted Jul 05, 2011 11:14 AM

    Are you adding the host by IP address or DNS name. If the latter, make sure the host is able resolve the DNS name of vCenter Server and vice versa.

    André



  • 4.  RE: adding hosts to Datacenter in vCenter

    Posted Jul 05, 2011 11:49 AM

    Hi Andre'

    i used the IP address and from the vCenter server i could ping it, i get the bellow error where the datacenter name is QIMC, domain is qimco.qa, vCenter name is vCenter

    Call "Datacenter.QueryConnectionInfo" for object "QIMC" on vCenter Server "vSphere.qimco.qa" failed.



  • 5.  RE: adding hosts to Datacenter in vCenter

    Posted Jul 05, 2011 11:51 AM

    ... vCenter name is vCenter

    ... on vCenter Server "vSphere.qimco.qa"

    Just to make sure. Is this a typo?

    André



  • 6.  RE: adding hosts to Datacenter in vCenter

    Posted Jul 05, 2011 12:29 PM

    What u mean by typo ?

    Sincerely

    Ammar S. Mitoori

    Sent from my iPhone



  • 7.  RE: adding hosts to Datacenter in vCenter

    Posted Jul 05, 2011 01:18 PM

    ... vCenter name is vCenter

    ... on vCenter Server "vSphere.qimco.qa"

    What I mean are the two different names for your vCenter Server.

    André



  • 8.  RE: adding hosts to Datacenter in vCenter

    Posted Jul 05, 2011 04:29 PM

    see the server name is vCenter and after joining the qimco.qa domain it became vcenter.qimco.qa :smileyhappy:



  • 9.  RE: adding hosts to Datacenter in vCenter

    Posted Jul 05, 2011 12:29 PM

    This error message is documented here:

    Adding an ESX/ESXi host to the vCenter Server inventory fails with the error: Call "datacenter.queryconnectioninfo" for object on vCenter Server failed.

    It looks like there is a problem with DNS. Are you sure that the IP address you are using really belongs to the ESXi host that you are trying to connect?

    Andreas

    - VMware Front Experience Blog



  • 10.  RE: adding hosts to Datacenter in vCenter

    Posted Jul 05, 2011 12:39 PM

    Yes I configured it manually plus I can connect to that host directly from vClient

    Sincerely

    Ammar S. Mitoori

    Sent from my iPad



  • 11.  RE: adding hosts to Datacenter in vCenter

    Posted Jul 05, 2011 12:47 PM

    Referring to the KB article:

    - Have you configured lockdown mode on the ESXi host?

    - Might network latency be an issue?

    Can you please post the relevant lines from vxpd.log?



  • 12.  RE: adding hosts to Datacenter in vCenter

    Posted Jul 05, 2011 01:29 PM

    I will check these options and update u later thanks alot

    Sincerely

    Ammar S. Mitoori

    Sent from my iPhone