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Thread: problem with registering cluster's records in DNS

  1. #1
    NikolaRS Guest

    problem with registering cluster's records in DNS

    Due to a lot of stale records in my DNS servers, I recently decided to turn
    on aging/scavenging on my DNS servers (with refresh interval 2 days, and non
    refresh interval 13 days, DHCP lease is 15 days). Several hours after turning
    on aging on my forward/reverse lookup zones in my cluster servers' logs I
    started getting warnings that their A record cannot be registered in DNS
    (The system failed to register host (A) resource records (RRs) for network
    adapter with settings: ... (event 11116)), followed by the sequence of
    warnings: "The registration of DNS name FQDN for resource 'SQL Network
    Name(****)' over adapter 'Public Team' failed for the following reason: DNS
    signature failed to verify " - event 1119, every 10 minutes. After 2 days my
    cluster group failed (with the error message Cluster resource 'Cluster Name'
    in Resource Group 'Cluster Group' failed - event 1069).
    Does this mean that turning on aging on my DNS zones has caused all this mess?
    Is there anything special to be reconsidered regarding cluster servers' DNS
    settings before implementing aging/scavenging in my DNS zones?
    Before turning on aging on DNS servers, cluster's A and PTR were statically
    created in both DNS zones, and they haven't been deleted all the time. After
    we turned off aging and brought online Cluster group resource, we noticed
    that for some cluster records time stamps appeared (for several A and PTR
    records), and even if I try to uncheck the option "delete this record when it
    becomes stale" after some time it becomes checked (this happenes only on one
    of our 4 DNS servers).
    So what shoud I do regarding DNS settings in the cluster servers in order to
    have DNS aging/scavenging implemented without consequences?

  2. #2
    Jens Imsan Guest

    RE: problem with registering cluster's records in DNS

    Hi Niokola,

    Try http://technet.microsoft.com/en-us/l.../cc773512.aspx .

    Perhaps that helps?.

    Cheers!
    Jens

    "NikolaRS" wrote:

    > Due to a lot of stale records in my DNS servers, I recently decided to turn
    > on aging/scavenging on my DNS servers (with refresh interval 2 days, and non
    > refresh interval 13 days, DHCP lease is 15 days). Several hours after turning
    > on aging on my forward/reverse lookup zones in my cluster servers' logs I
    > started getting warnings that their A record cannot be registered in DNS
    > (The system failed to register host (A) resource records (RRs) for network
    > adapter with settings: ... (event 11116)), followed by the sequence of
    > warnings: "The registration of DNS name FQDN for resource 'SQL Network
    > Name(****)' over adapter 'Public Team' failed for the following reason: DNS
    > signature failed to verify " - event 1119, every 10 minutes. After 2 days my
    > cluster group failed (with the error message Cluster resource 'Cluster Name'
    > in Resource Group 'Cluster Group' failed - event 1069).
    > Does this mean that turning on aging on my DNS zones has caused all this mess?
    > Is there anything special to be reconsidered regarding cluster servers' DNS
    > settings before implementing aging/scavenging in my DNS zones?
    > Before turning on aging on DNS servers, cluster's A and PTR were statically
    > created in both DNS zones, and they haven't been deleted all the time. After
    > we turned off aging and brought online Cluster group resource, we noticed
    > that for some cluster records time stamps appeared (for several A and PTR
    > records), and even if I try to uncheck the option "delete this record when it
    > becomes stale" after some time it becomes checked (this happenes only on one
    > of our 4 DNS servers).
    > So what shoud I do regarding DNS settings in the cluster servers in order to
    > have DNS aging/scavenging implemented without consequences?


  3. #3
    NikolaRS Guest

    RE: problem with registering cluster's records in DNS

    Dear Jens, thank you very much for your reply. I've just read the article,
    but what is strange is that my cluster records have never been deleted, it
    seems that after turning on DNS aging there was a problem with registering
    (refreshing) cluster's A records in DNS, which eventually led to cluster
    group failure. Does that mean that DNS aging/scavenging shouldn't be
    implemented in my environment or should I do something special in cluster DNS
    TCP/IP settings before I implement DNS (server)aging/scavenging?

    "Jens Imsan" wrote:

    > Hi Niokola,
    >
    > Try http://technet.microsoft.com/en-us/l.../cc773512.aspx .
    >
    > Perhaps that helps?.
    >
    > Cheers!
    > Jens
    >
    > "NikolaRS" wrote:
    >
    > > Due to a lot of stale records in my DNS servers, I recently decided to turn
    > > on aging/scavenging on my DNS servers (with refresh interval 2 days, and non
    > > refresh interval 13 days, DHCP lease is 15 days). Several hours after turning
    > > on aging on my forward/reverse lookup zones in my cluster servers' logs I
    > > started getting warnings that their A record cannot be registered in DNS
    > > (The system failed to register host (A) resource records (RRs) for network
    > > adapter with settings: ... (event 11116)), followed by the sequence of
    > > warnings: "The registration of DNS name FQDN for resource 'SQL Network
    > > Name(****)' over adapter 'Public Team' failed for the following reason: DNS
    > > signature failed to verify " - event 1119, every 10 minutes. After 2 days my
    > > cluster group failed (with the error message Cluster resource 'Cluster Name'
    > > in Resource Group 'Cluster Group' failed - event 1069).
    > > Does this mean that turning on aging on my DNS zones has caused all this mess?
    > > Is there anything special to be reconsidered regarding cluster servers' DNS
    > > settings before implementing aging/scavenging in my DNS zones?
    > > Before turning on aging on DNS servers, cluster's A and PTR were statically
    > > created in both DNS zones, and they haven't been deleted all the time. After
    > > we turned off aging and brought online Cluster group resource, we noticed
    > > that for some cluster records time stamps appeared (for several A and PTR
    > > records), and even if I try to uncheck the option "delete this record when it
    > > becomes stale" after some time it becomes checked (this happenes only on one
    > > of our 4 DNS servers).
    > > So what shoud I do regarding DNS settings in the cluster servers in order to
    > > have DNS aging/scavenging implemented without consequences?


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