跳转到主内容

NetApp_Insight_2020.png 

E 系列性能下降驱动器检查条件

Views:
4
Visibility:
Public
Votes:
0
Category:
e-series-systems
Specialty:
esg
Last Updated:

适用于

 

  • E 系列 E5600
  • ONTAP 9.x
  • SANtricity 操作系统 08.40.50
  • 磁盘类型 HUS724040ALS640 固件

问题

 

  • FlexArray 性能较差
  • 主要事件日志中出现许多设置目标端口组( STPG )错误

 

A Set Target Port Groups (STPG) command was received for this volume and caused the volume to be transferred - Volume xyz ----> hbaAlias: abc hbaWWN: lkj
 

ONTAP 主机上的错误示例:

ERROR         mlm.non.optimized.TPusage: Detected non-optimized usage of a array's target port. WWPN: 1234567890, average service time: x0000us, average latency: y00000us

 

 

 

CUSTOMER EXCLUSIVE CONTENT

Registered NetApp customers get unlimited access to our dynamic Knowledge Base.

New authoritative content is published and updated each day by our team of experts.

Current Customer or Partner?

Sign In for unlimited access

New to NetApp?

Learn more about our award-winning Support