跳转到主内容

CONTAP-269495:尽管修复了 Bug 1397981,但 NetApp 节点在 994 天正常运行后以"整数除法故障"意外重新启动

Views:
42
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
san
Last Updated:

问题描述

在 ONTAP 9.7 或更高版本之后,添加了一个新的代码逻辑作为重构代码的一部分,以提高性能。
由于 32 位计数器翻转,在 994 天的正常运行时间后,由于整数除法故障,AFF/FAS 控制器将意外重新启动。
示例:
integer divide fault: num 18 code 0 cs:rip 0x20:0xffffffffa150e8e4 rflags 0x10246 in SK process callout on release 9.9.1P2 (C)

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.