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Nblade.vldb.LeakedBladeList:alert EMS Seen with Possible NFS Impact

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ontap-9
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NAS
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Applies to

  • ONTAP 9.3 
  • ONTAP 9.4 

Issue

  1. Seeing the Nblade.vldb.LeakedBladeList:alert EMS alert
    • Example:
      Nblade.vldb.LeakedBladeList:alert]: GET operation issued by Nfs4LeasePrepareScanMatchingLocks on cached VLDB blade list with references pending beyond expiry time.
  2. Being on ONTAP 9.3RC1 through 9.3P6 or 9.4RC1 through 9.4P1
  3. One of the following issues may be experienced:
    1. NFSv4 clients are unable to connect to certain LIFs, usually after LIF migration
    2. NFSv3 client may see NLM locking requests rejected

 

 

 

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