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Slow FlexCache performance with source FAS2750 and write-back enabled

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212
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Category:
ontap-9
Specialty:
nas
Last Updated:

Applies to

  • FAS2750
  • ONTAP 9
  • CIFS
  • SnapMirror

Issue

  • A FAS2750 that is writing to multiple flex cache volumes that have write-back enabled are showing slow performance with CIFS access.
  • Snapshots are not completing with error in EMS
               Snapshot copy (Snapshot operation could not be completed within the timeout window.).

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