问题描述：rhel配置ACFS集群文件系统时，asm cluster file systems和volume选项卡为灰色.
OS：rhel 7.9 64位
数据库：oracle 11.2.0.4
节点1 192.168.133.191 rac1
节点2 192.168.133.192 rac2
1、异常重现
在rhel7.9 64位系统上安装oracle 11.2.0.4 rac后，发现acfs和advm无法使用，如下ASMCA图形界面的acfs和volume选项卡为灰色.
2、解决过程
ASMCMD> volcreate -G acfs -s 5G ogg
ORA-15032: not all alterations performed
ORA-15477: cannot communicate with the volume driver (DBD ERROR: OCIStmtExecute)
[grid@rac1 ~]$ sqlplus / as sysasm
SQL*Plus: Release 11.2.0.4.0 Production on Sun Jan 7 17:35:01 2024
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Real Application Clusters and Automatic Storage Management options
SQL> alter diskgroup acfs add volume ogg size 5g;
alter diskgroup acfs add volume ogg size 5g
*
ERROR at line 1:
ORA-15032: not all alterations performed
ORA-15477: cannot communicate with the volume driver
[root@rac1 bin]# lsmod | grep oracle
oracleasm 59173 1
[root@rac1 bin]# ./acfsroot install
ACFS-9459: ADVM/ACFS is not supported on this OS version: 'unknown'
[root@rac1 bin]# ./acfsload start -s
ACFS-9459: ADVM/ACFS is not supported on this OS version: 'unknown'
[root@rac1 bin]# uname -a
Linux rac1 3.10.0-1160.el7.x86_64 #1 SMP Tue Aug 18 14:50:17 EDT 2020 x86_64 x86_64 x86_64 GNU/Linux
说明：如上所示，均无法开启ACFS.
3、异常原因
未安装相应PSU导致，此处安装p31718723_112040_Linux-x86-64.zip补丁包解决该异常.
安装完PSU后，补丁信息如下：
[grid@rac1 ~]$ opatch lspatches
29509309;ACFS Patch Set Update : 11.2.0.4.190716 (29509309)
31537677;Database Patch Set Update : 11.2.0.4.201020 (31537677)
29938455;OCW Patch Set Update : 11.2.0.4.191015 (29938455)
OPatch succeeded.
[grid@rac1 ~]$ su - oracle
Password:
Last login: Sun Jan 7 21:15:47 CST 2024
[oracle@rac1 ~]$ opatch lspatches
31537677;Database Patch Set Update : 11.2.0.4.201020 (31537677)
29938455;OCW Patch Set Update : 11.2.0.4.191015 (29938455)
OPatch succeeded.
4、结果验证
参考网址：https://www.cnblogs.com/jyzhao/archive/2019/01/23/10307047.html
