PRVG-11250 : The check “RPM Package Manager database“ was not performed because it needs ‘root‘ user

部署19c rac前，做检查发现报错如下

+ASM1:/home/grid@db1> ./runcluvfy.sh stage -pre crsinst -n db1,db2

Pre-check for cluster services setup was successful.
Verifying RPM Package Manager database ...INFORMATION
PRVG-11250 : The check "RPM Package Manager database" was not performed because it needs 'root' user privileges.

原因如下

某些CVU检查需要root帐号的专用权限才能从系统上取得必要的信息。这些情况中，如果执行CVU的用户不具有root身份，就会报出下面的消息：

"PRVG-11250 : The check "RPM Package Manager database" was not performed because it needs 'root' user privileges."
  

MOS文档：Cluvfy 执行报错: PRVG-11250 The Check "RPM Package Manager Database" Was Not Performed (Doc ID 2639911.1)

处理办法：   
./runcluvfy.sh stage -pre crsinst -n db1,db2 -method root

Enter "ROOT" password:

+ASM1:/home/grid@db1>  /u01/app/19.0.0/grid_1/runcluvfy.sh stage -pre crsinst -n db1,db2

Performing following verification checks ...

  Physical Memory ...PASSED
  Available Physical Memory ...PASSED
  Swap Size ...PASSED
  Free Space: db2:/usr,db2:/var,db2:/etc,db2:/u01/app/19.0.0/grid_1,db2:/sbin,db2:/tmp ...PASSED
  Free Space: db1:/usr,db1:/var,db1:/etc,db1:/u01/app/19.0.0/grid_1,db1:/sbin,db1:/tmp ...PASSED
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RPM Package Manager database ...INFORMATION
PRVG-11250 : The check "RPM Package Manager database" was not performed because
it needs 'root' user privileges.

Refer to My Oracle Support notes "2548970.1" for more details regarding errors
PRVG-11250".

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+ASM1:/home/grid@db1> /u01/app/19.0.0/grid_1/runcluvfy.sh stage -pre crsinst -n db1,db2 -method root
Enter "ROOT" password:

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不存在类似告警，说明问题已规避