COOTP-208827：由于根聚合利用率较高、性能下降 最后更新 另存为PDF Closure Action:Select an actionApprovedRejectedGuide Link:Select rejection reason:Select a reasonInsufficient informationExisting KB updatedExisting KB availableContent not requiredPlease let us know what is missing:Existing KB Link:Additional Comments:Set the Confidence and Visibility correctly on the Capture Manager.Link the KB article to the Case. If you fail to link, the PAR will be scored as Capture Loss for the case owner. Views:Visibility:PublicVotes:0Category:ontap-9Specialty:cloudLast Updated: 问题描述磁盘利用率较高、接近100%、表示存在性能瓶颈。根聚合中磁盘上的大量待定I/O表明负载较重、并且可能会过度利用。磁盘属于聚合、而聚合可能没有足够的并行处理能力来高效处理当前工作负载。由于单个磁盘上的压力、"bcomd"进程可能无响应。