Hi,
I've got a functioning Windows 2008 R2 cluster. Node 2 is throwing this error every 15 minutes. The cluster validates OK. I've compared permissions on the cluster name object and it looks like all other clusters. I'm not sure why the passive node is attempting to perform these operations. During installations, we make cluster computer account domain admin so it can create the service CNO.
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Cluster network name resource 'Cluster Name' cannot be brought online. The computer object associated with the resource could not be updated in domain 'domain.root' for the following reason:
Unable to update password for computer account.
The text for the associated error code is: Access is denied.
The cluster identity 'CLUSTER-1$' may lack permissions required to update the object. Please work with your domain administrator to ensure that the cluster identity can update computer objects in the domain.
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Then on the primary node every night at 10:35 we get this:
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Cluster network name resource '%1' failed to register dynamic updates for name '%2' over adapter '%4'. The DNS server may not be configured to accept dynamic updates. The error code was '%3'. Please contact your DNS server administrator to verify that the DNS server is available and configured for dynamic updates.
Alternatively, you can disable dynamic DNS updates by unchecking the 'Register this connection's addresses in DNS' setting in the advanced TCP/IP settings for adapter '%4' under the DNS tab.
Any suggestions on getting rid of these?
Thanks,
Sam