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CIFS share slow access due to FPolicy server without Read/Write EAGAIN

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398
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Category:
ontap-9
Specialty:
nas
Last Updated:

Applies to

  • ONTAP 9
  • CIFS
  • FPolicy

Issue

  • CIFS client gets severe slowness to access CIFS shares
  • Performance Archives might display a high SMB2 Read/Write latency while no latency on the volume layer
  • EMS log shows no FPolicy errors such as "Write/Read EAGAIN"

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