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In a FlexCache configuration environment NFS access on Linux hangs and cannot be accessed

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Category:
ontap-9
Specialty:
nas
Last Updated:

Applies to

ONTAP 9

Issue

  • In a FlexCache configuration environment NFS access on Linux hangs and cannot be accessed.
  • The following is displayed in the Eventlog.
Nblade.dBladeNoResponse.NFS: File operation timed out because there was no response from the data-serving node. Node UUID: XXXX, file operation protocol: NFS, client IP address: XXXX, RPC procedure: 1.
  • Clusteronnection Status is displayed as "downrev".
XXXX::*> vol flexcache connection-status show -volume XXXX

Node: XXXX
                         Remote     Remote Remote     Remote   Connection
+Vserver      Volume     Vserver    Volume     Cluster    Endpoint Status
+------------ ---------- ---------- ---------- ---------- -------- -----------
XXXX          XXXX       XXXX       XXXX       XXXX       cache    downrev

XXXX::*> vol flexcache connection-status show -remote-volume XXXX

Node: FsxXXXX

 Remote     Remote     Remote     Remote   Connection
+Vserver      Volume     Vserver    Volume     Cluster    Endpoint Status
+------------ ---------- ---------- ---------- ---------- -------- -----------
XXXX          XXXX       XXXX       XXXX       XXXX       origin    disconnected

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