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Thread: Cannot join existing Cluster - Access is denied

  1. #1
    Drumgod Guest

    Cannot join existing Cluster - Access is denied

    All, Having a problem joining an existing 2 node cluster. Windows 2K3 SP2..

    I recently had a problem and had to reboot node 1 of my 2 node cluster. Upon
    reboot the cluster service would not start.

    After some troubleshooting i decided to evict node 1 from my cluster, with
    the idea of re-adding it once that was completed.

    Using the cluster administrator, Add Node Wizard, i assign my hostname of
    node 1 and it goes through the feasibility screens with no problem. However,
    when it actually tries to add the node to the cluster it fails. I am getting
    access is denied errors. Speficially one error that i cannot find any info on
    is:

    Description
    "A problem occured when the wizard attempted to verify if whether this node
    can interoperate with the sponsor cluster"

    Status
    Access is denied

    I have verified all the obvious, Cluster service account pwd, member of
    local admin, user rights assignments, ect..

    I am thinking that NTLMv2 is part of this problem somewhere - but not sure
    where.. Before i rebooted node1, it uptime was 228 days..

    I have verified that all my NTLMv2 req., NTLM SSP (clients,servers) are
    consistent between my Domain controller, node 1 and node 2.

    I really need some assistance on this one - plesae advise..

    TIA

    -Drumgod

    Drum on .. .. . . .

  2. #2
    Drumgod Guest

    Re: Cannot join existing Cluster - Access is denied

    Check into the two URLs. No change.

    Just to note - i have node 2 up and running. It is currently hosting my
    cluster. So i dont think the quorum is corrupt.

    Our network is a government network and we are strictly governed by security
    settings of the DISA GOLD DISK and RETINA. And since these cluster servers
    have not been rebooted in 228 day (until just recently) im sure its one of
    the security changes required by either of thoses software package - i just
    dont have a clue as to which one..

  3. #3
    Drumgod Guest

    Re: Cannot join existing Cluster - Access is denied

    I have just discovered another sympton. On node 2 (the only working cluster
    node) i can access the cluster administration GUI no problem.

    On node1, and one of my W2K3 Domain Controllers, i can open the cluster
    administration GUI - but once i try to establish a connection to my cluster i
    get:

    An error occured attempting to open cluster node 'MYCLUSTERNAME'
    Access is denied
    Error ID: 5(00000005)

  4. #4
    Join Date
    Apr 2009
    Posts
    2
    Have you tried a /forcecleanup already?

    I'm just speculating but I would either figure you might have a corrupt
    quorum log or a corrupt clusdb. I'd start with the quorum but here are
    some links:

    http://support.microsoft.com/?id=245762

    http://support.microsoft.com/?id=224999

    Very odd...In my domains I can see any cluster from any management
    console. Is the domain membership somehow skewed? Is this a DC, how does
    the DCDIAG look?

  5. #5
    John Toner [MVP] Guest

    Re: Cannot join existing Cluster - Access is denied

    I agree with Ryan, I think this is possibly an issue with your cluster
    service account. I would guess that if you re-start the cluster service on
    your currently working node, it would then also fail to restart. Any changes
    to the cluster service account won't take affect in the cluster until the
    cluster service is restarted.

    I'd recommend reviewing the following KB and ensure that the permissions and
    user rights are assigned properly to your cluster service account:

    http://support.microsoft.com/kb/269229

  6. #6
    Rick Bridges Guest

    Re: Cannot join existing Cluster - Access is denied

    I recommend using the RPCPing utility to verify connectivity between servers,
    specifically between the cluster node and the node you're trying to add to
    the cluster.

    I was also unable to open Cluster Administrator and connect to the cluster
    network name, though using a "." worked just fine.

    In my case, anonymous RPC access had been restricted, and removing the
    restriction resolved my issue.

  7. #7
    Rick Bridges Guest

    Re: Cannot join existing Cluster - Access is denied

    Getting an 'access is denied' error when trying to connect to the cluster
    using Cluster Administrator and the cluster network name, and an getting an
    'access denied' result when using RPCPing may indicate restricted RPC access.

    Make sure the following registry entries do not exist, and are not being
    created by policy:

    HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\WindowsNT\RPC
    RestrictRemoteClients
    EnableAuthEpResolution

    Deleting the RPC key fixed my problem.

  8. #8
    Join Date
    Apr 2009
    Posts
    2

    Re: Cannot join existing Cluster - Access is denied

    Dudes ...!!! YES , clearing the RPC reg settings fixed me up . ( I had to do it on the Active node as well as the node to be re-added), and it does seem to need a reBOOT to take effect.

    Afer that - I was able to rpcping -s server_name
    get response of
    Completed 1 calls in 15 ms
    66 T/S or 15.000 ms/T

    YES !!!!!!!!!!!!!!!

    And am now able to launch the cluster administrator from anywhere.

    I now have both nodes back in the cluster ( last test is to fail over).

    Things that didn't work.
    Also - ( I tried removing member from domain and readding)
    setting the password to 15 characters ( and setting all services to use it)
    and reboothing both notes ( no matter what was not able to add the second node ) until I adjusted this reg entry.
    I kept getting can't save , and access errors.

    ================ Fix was this ============================
    on active node
    and on member to add.

    HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Win dowsNT\RPC
    RestrictRemoteClients ( exported first and then deleted)
    EnableAuthEpResolution (exported first then deleted )

    rebooted both nodes. ( could now add the second node).

    Thanks very much for posting "Rick B" u rock.

    cheers.

  9. #9
    Join Date
    Feb 2012
    Posts
    1

    Re: Cannot join existing Cluster - Access is denied

    who can help me to create a server cluster head-tail..? please.

  10. #10
    Join Date
    Apr 2008
    Posts
    586

    Re: Cannot join existing Cluster - Access is denied

    Quote Originally Posted by ed.edwin View Post
    who can help me to create a server cluster head-tail..? please.
    To create a cluster, follow the below steps:

    1.Open Cluster Administrator.

    2.In the Open Connection to Cluster dialog box that appears, in Action, select Create new cluster, then click OK.

    3.The New Server Cluster Wizard appears. Click Next to continue.

    Important
    During the cluster creation process (using the Quorum button on the Proposed Cluster Configuration page) you will be able to select a quorum resource type (that is, a Local Quorum resource, Physical Disk or other storage class device resource, or Majority Node Set resource). For information on how these quorum resource types relate to the different cluster models, see "Choosing a cluster model" in Related Topics.

    4.Upon completion of the New Server Cluster Wizard, click Finish.

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