Most common symptom is SAN freezing. You will definitely notice if that happens 🙂

Rare symptoms are:

  1. Storage performance degradation (XXXXms) messages in StarWind and Windows Application logs.
  2. Storage becomes unreachable due to freezes and performance degradation.
  3. Synchronization might get lopped (more information about that can be found here:


Enable Jumbo Frames (MTU) of switch and check that it is enabled on all network interfaces that are presented to StarWind.

Request a Product Feature

To request a new product feature or to provide feedback on a StarWind product, please email to our support at and put “Request a Product Feature” as the subject.

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