由于fpolicy外部引擎配置、CIFS客户端的延迟较长
适用场景
- ONTAP 9
- Varonis FPolicy
- CommvaultFpolicy
问题描述
- 实施FPolicy解决方案后、CIFS客户端出现高延迟
- 访问CIFS共享时出现间歇性问题
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EMS日志显示maxPendingReq和服务器断开连接消息:
Mon Apr 2 18:00:40 +0000 [CLUSTER-01: fpolicy: fpolicy.server.maxPendingReq:info]: Maximum outstanding requests for the FPolicy server "10.1.2.4" has reached.
Mon Apr 2 18:00:41 +0000 [CLUSTER-01: fpolicy: fpolicy.server.disconnect:error]: Connection to the FPolicyserver "10.1.2.4" of policy "fpolicy1" is broken for Vserver CLUSTER_SVM_CIFS ( reason: "Server progress timeout is hit." ) - 受影响的策略表示外部引擎类型为同步:
::> fpolicy policy external-engine show (vserver fpolicy policy external-engine show) Primary Secondary External External Vserver Engine Servers Servers Port Engine Type Engine Format -------- -------- ------------- ------------ ------ ------------ ------------- svm1_cluster1 2002 synchronousxml fp_ex_ 192.168.0.1 - eng