《oracle12.2在linux7.6的安装报错纪要》

数据库：
oracle12.2 rac

操作系统：
red hat enterprise linux 7.6 3.10.0-957.el7.x86_64

执行root.sh错误关键字：
“ACFS-9428: Failed to load ADVM/ACFS drivers. A system reboot is recommended.”

处理办法：
在执行gridsetup.sh时，先将gi应用psu（具体符合条件的psu可参见1369107.1）
$ ./gridSetup.sh -applyPSU /u01/orasoft/30920127

参照文档：
ALERT: root.sh Fails With “CLSRSC-400” While Installing GI 12.2.0.1 on RHEL or OL with RedHat Compatible Kernel (RHCK) 7.3 (Doc ID 2284463.1)
ACFS Support On OS Platforms (Certification Matrix). (Doc ID 1369107.1)