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cpeer.unavailable is triggered by csm.createSessionFailed with error CSM_simultaneous

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Applies to

  • ONTAP 9
  • SnapMirror

Issue

  • The following event appears on EMS log.
XX:XX:XX GMT+9 [csm.createSessionFailed:debug]: (EMS parameters: sessionId="(req=cluster1-01:dblade, rsp=cluster1-02:dblade, uniquifier=XXXXXXXXXXXXXXXX)" state="STARTING" error="CSM_SIMULTANEOUS" ctLoError="UNKNOWN" socketError="0" tlsError="0")
  • The above event triggers the cpeer.unavailable event. 

cpeer.unavailable: Peer cluster XXXXXXXXXX is no longer available

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