Oracle 12.1.0.2 RAC bug the OS kernel parameter "panic_on_oops" is properly set

 

1  现象

 

安装12.1.0.2 的 RAC，检查报错：

 

This is aprerequisite condition to test whether the OS kernel parameter "panic_on_oops"is properly set.

 

OS KernelParameter: panic_on_oops - This is a prerequisite condition to test whether theOS kernel parameter "panic_on_oops" is properly set.

 

Verification WARNING result on node: rac1

Expected Value

 : 1

Actual Value

 : Current=1; Configured=unknown

 Details:

 - 

PRVG-1201 : OS kernel parameter"panic_on_oops" does not have expected configured value on node"rac1" [Expected = "1" ; Current = "1";Configured = "unknown"].  - Cause:  A check of the configuredvalue for an OS kernel parameter did not find the expected value.  -Action:  Modify the kernel parameter configured value to meet therequirement.

 

Verification WARNING result on node: rac2

Expected Value

 : 1

Actual Value

 : Current=1; Configured=unknown

 Details:

 - 

PRVG-1201 : OS kernel parameter"panic_on_oops" does not have expected configured value on node"rac2" [Expected = "1" ; Current = "1";Configured = "unknown"].  - Cause:  A check of the configuredvalue for an OS kernel parameter did not find the expected value.  -Action:  Modify the kernel parameter configured value to meet therequirement.

 

 

2  解决方法

 

该问题是Oracle 的bug：

Bug 18468128 - INSTALLER FORCED USER TOCONFIGURE DEFAULT KERNEL PARAMETER IN SYSCTL.CONF 

 

解决方法，是在系统里设置如下参数：

# grep panic_on_oops /etc/sysctl.conf
# sysctl -a | grep panic_on_oops
kernel.panic_on_oops = 1

 

 

[root@rac1 ~]# sysctl -p

 

在次检查通过：

 

 

 

 

 

--------------------------------------------------------------------------------------------

版权所有，文章禁止转载，否则追究法律责任!

 

AboutDave:

--------------------------------------------------------------------------------------------

QQ:     251097186

Email:    [email protected]

Blog:    http://blog.csdn.net/tianlesoftware

Weibo:    http://weibo.com/tianlesoftware

Twitter:  http://twitter.com/tianlesoftware

Facebook: http://www.facebook.com/tianlesoftware

Linkedin: http://cn.linkedin.com/in/tianlesoftware

 

Dave 的QQ群：

--------------------------------------------------------------------------------------------

注意:加群必须注明表空间和数据文件关系 | 不要重复加群

CNDBA_1: 62697850 (空)    CNDBA_2: 62697716 (满)  CNDBA_3: 283816689

CNDBA_4: 391125754   CNDBA_5:104207940    CNDBA_6: 62697977   CNDBA_7: 142216823（满）