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CVO alerts detected with Azure maintenance

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Category:
cloud-volumes-ontap-cvo
Specialty:
ds_cvo
Last Updated:

Applies to

  • Cloud Volume ONTAP HA (CVO-HA)
  • Microsoft Azure

Issue

  • Azure maintenance event occurs as ASUP(Auto Support) notification:

HA Group Notification from node-02 (USER_TRIGGERED (TEST:MAINT=1h Cloud Provider Maintenance Event. Status: scheduled. Type: freeze. VM: node-vm2.)) NOTIC

  • The below alerts are detected from BlueXP and System Manager:
    • BlueXP:
      • Degraded - Show Details HA cluster is not highly available.Node cluster-01 is not healthy.
      • HA cluster is not highly available.The node giveback was not completed.
    • System Manager:
      • Failed to initiate giveback. Run the "storage failover show-giveback" command for more information.
      • Event - clam.node.ooq: Node (name=cluster-01, ID=1000) is out of "CLAM quorum" (reason=seen by HA partner).
  • Auto giveback failed due to CIFS lock and after manually giving back, the above alerts have been cleared.

[node-02: cf_giveback: gb.sfo.veto.lmgr.nonCA.locks:error]: Could not complete giveback because of non-CA locks on volume data_vol1@vserver:ef33e4a7-20e5-11ec-87e3-xxxxx SFO aggregate aggr1.
[node-02: cf_giveback: sfo.giveback.failed:alert]: Giveback of aggregate aggr1 failed due to Giveback was vetoed.

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