FlexArray 系统上的磁盘延迟较高
Knowledge Base guidance
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适用场景
- Data ONTAP 8
- ONTAP 9
- FlexArray
问题描述
- 后端E系列或其他FC磁盘作为LUN提供给ONTAP 、报告延迟较高并影响性能
- 返回到后一致点
- 事件日志中会显示以下事件：
[slifc_intrd: mlm.excessive.TPlatency:notice]: Average latency of 250527us on target port 20430080e54704b8, has exceeded 250000us