メインコンテンツまでスキップ

SSD モデル X356_s16333T8ATE ( NA04 ファームウェア)で高レイテンシが観察されました

Views:
13
Visibility:
Public
Votes:
0
Category:
aff-series
Specialty:
perf
Last Updated:

環境

  • X354_S16333T8ATE

問題

  • ActiveIQ が報告する I/O はほとんどなく、ディスクのレイテンシは 100 ミリ秒
  • 13 ~ 13.5 時間ごとに繰り返します。
  • 複数のシェルフおよびディスクで、ディスクレイテンシが発生した前後の SCSI センスエラーを示すシステムイベントログメッセージ。例:

[node_name: scsi_cmdblk_strthr_admin: scsi.cmd.checkCondition:error]: Disk device 0a.00.11: Check Condition: CDB 0x28:f5385c00:0018: Sense Data SCSI:aborted command -  (0xb - 0x2f0x100x0)(6477). 

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.