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Cloud Insights が「CVO Object Store Host Unresolvable copy」のアラートを検出

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Category:
cloud-volumes-ontap-cvo
Specialty:
cloud<a>2009540009</a>
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環境

  • NetApp Cloud Insights の略
  • Cloud Volumes ONTAP

問題

  • Cloud Insights では、次のようなアラートが検出されます。
Violated Monitor
CVO Object Store Host Unresolvable copy
Alert Description
The object store server host name cannot be resolved to an IP address. The object store client cannot communicate with the object-store server without resolving to an IP address. As a result, data might be inaccessible.
Log Source and Condition logs.netapp.ems(ems.ems_message_type = \"objstore.host.unresolvable\" AND ems.cluster_vendor = \"NetApp\" AND ems.cluster_model = CDvM*)
 
  • Cloud Volumes ONTAP のEMSログには次のログがあります。
Sun Apr XX XX:XX:XX +0900 [XXXX-01: secd: secd.dns.server.timed.out:error]: DNS server XXX.XXX.XXX.XXX did not respond to vserver = admin Vserver within timeout interval.
Sun Apr XX XX:XX:XX +0900 [XXXX-01: secd: secd.unexpectedFailure:debug]: vserver (admin) Unexpected failure. Error: DNS forward lookup procedure failed   [2020 ms] Failed to connect to XXX.XXX.XXX.XXX for DNS via Source Address XXX.XXX.XXX.XXX: Operation timed out   [  2039] Entry for host-name: XXX.blob.core.windows.net not found in any of the available sources **[  2040] FAILURE: Hostname lookup failed with error: Name does not resolve

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