跳转到主内容

ONTAP Select 节点崩溃,diskown.errorDuringIO:错误 25

Views:
Visibility:
Public
Votes:
0
Category:
ontap-select
Specialty:
ontapselect
Last Updated:

适用于

  • NetApp ONTAP Select (OTS)
  • HA 集群

问题描述

  • ONTAP Select 节点重新启动,出现错误:diskown.errorDuringIO: error 25MULTIPLE DISK MISSING
  • EMS.log 节点崩溃之前,延迟越来越大,直到节点进入互连超时并重新启动。

[node: intr: dev.driver.throttling:notice]: mpt driver unit 3 throttling I/O requests due to long latency.
[node: kernel:device.latency.threshold:notice]: The device latency in microseconds exceeded the threshold value for device "da0" and the associated target device"n/a". The threshold is "25000", execution latency is"91298", total latency is "91313", and the number ofoperations for this period is "86".

[node: wafl_exempt03:vnvram.dma.long.wait:alert]: vNVRAM flush taking over 10 seconds.

[node: wafl_exempt01: cf.ic.xferTimedOutVSA:notice]: HA interconnect: wafl transfer timed out.

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.