---第一次执行/u01/11.2.0/grid/root.sh 脚本
[root@test ~]# /u01/app/oraInventory/orainstRoot.sh
Changing permissions of /u01/app/oraInventory.
Adding read,write permissions for group.
Removing read,write,execute permissions for world.
Changing groupname of /u01/app/oraInventory to oinstall.
The execution of the script is complete.
[root@test ~]#
[root@test ~]#
[root@test ~]# /u01/11.2.0/grid/root.sh
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORACLE_OWNER= grid
ORACLE_HOME= /u01/11.2.0/grid
Enter the full pathname of the local bin directory: [/usr/local/bin]:
Copying dbhome to /usr/local/bin ...
Copying oraenv to /usr/local/bin ...
Copying coraenv to /usr/local/bin ...
Creating /etc/oratab file...
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root script.
Now product-specific root actions will be performed.
Using configuration parameter file: /u01/11.2.0/grid/crs/install/crsconfig_params
Creating trace directory
LOCAL ADD MODE
Creating OCR keys for user 'grid', privgrp 'oinstall'..
Operation successful.
LOCAL ONLY MODE
Successfully accumulated necessary OCR keys.
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
CRS-4664: Node test successfully pinned.
Adding Clusterware entries to inittab
ohasd failed to start
Failed to start the Clusterware. Last 20 lines of the alert log follow:
2019-09-12 10:06:30.499:
[client(43175)]CRS-2101:The OLR was formatted using version 3.
2019-09-12 10:06:30.743:
[client(43281)]CRS-1001:The OCR was formatted using version 3.
2019-09-12 10:08:35.643:
[ohasd(43452)]CRS-2112:The OLR service started on node test.
2019-09-12 10:08:35.646:
[ohasd(43452)]CRS-1301:Oracle High Availability Service started on node test.
ohasd failed to start at /u01/11.2.0/grid/crs/install/roothas.pl line 377, <ALERTLOG> line 8.
/u01/11.2.0/grid/perl/bin/perl -I/u01/11.2.0/grid/perl/lib -I/u01/11.2.0/grid/crs/install /u01/11.2.0/grid/crs/install/roothas.pl execution failed
[root@test ~]#
---报错ohasd failed to start at /u01/11.2.0/grid/crs/install/roothas.pl line 377, <ALERTLOG> line 8.
系统环境：Linux Server release 7.3
数据库环境：11.2.0.4.0
解决方案:
第一步，回退root.sh脚本操作
/u01/11.2.0/grid/crs/install/rootcrs.pl -verbose -deconfig -force
[root@test ~]# /u01/11.2.0/grid/crs/install/rootcrs.pl -verbose -deconfig -force
Using configuration parameter file: /u01/11.2.0/grid/crs/install/crsconfig_params
Usage: srvctl <command> <object> [<options>]
commands: enable|disable|start|stop|status|add|remove|modify|getenv|setenv|unsetenv|config|upgrade
objects: database|service|asm|diskgroup|listener|home|ons
For detailed help on each command and object and its options use:
srvctl <command> -h or
srvctl <command> <object> -h
PRKO-2012 : nodeapps object is not supported in Oracle Restart
CRS-4013: This command is not supported in a single-node configuration.
CRS-4000: Command Stop failed, or completed with errors.
################################################################
# You must kill processes or reboot the system to properly #
# cleanup the processes started by Oracle clusterware #
################################################################
Successfully deconfigured Oracle clusterware stack on this node
第二步：
在执行root.sh脚本时出现Adding daemon to inittab的时候，在另一个窗口使用root立即执行以下命令：
dd if=/var/tmp/.oracle/npohasd of=/dev/null bs=1024 count=1（等待root.sh成功执行完毕后可以ctrl+c取消这里的命令）
OK，此时Grid 安装通过。
---第二次执行成功
[root@test ~]# /u01/11.2.0/grid/root.sh
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORACLE_OWNER= grid
ORACLE_HOME= /u01/11.2.0/grid
Enter the full pathname of the local bin directory: [/usr/local/bin]:
The contents of "dbhome" have not changed. No need to overwrite.
The contents of "oraenv" have not changed. No need to overwrite.
The contents of "coraenv" have not changed. No need to overwrite.
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root script.
Now product-specific root actions will be performed.
Using configuration parameter file: /u01/11.2.0/grid/crs/install/crsconfig_params
LOCAL ADD MODE
Creating OCR keys for user 'grid', privgrp 'oinstall'..
Operation successful.
LOCAL ONLY MODE
Successfully accumulated necessary OCR keys.
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
CRS-4664: Node test successfully pinned.
Adding Clusterware entries to inittab
test 2019/09/12 10:12:46 /u01/11.2.0/grid/cdata/test/backup_20190912_101246.olr
Successfully configured Oracle Grid Infrastructure for a Standalone Server
--取消另一个窗口
[root@test ~]# /bin/dd if=/var/tmp/.oracle/npohasd of=/dev/null bs=1024 count=1
^C0+0 records in
0+0 records out
0 bytes (0 B) copied, 398.8 s, 0.0 kB/s
[root@test ~]#
[grid@test ~]$ crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora.DATA.dg ora....up.type ONLINE ONLINE test
ora....ER.lsnr ora....er.type ONLINE ONLINE test
ora.asm ora.asm.type ONLINE ONLINE test
ora.cssd ora.cssd.type ONLINE ONLINE test
ora.diskmon ora....on.type OFFLINE OFFLINE
ora.evmd ora.evm.type ONLINE ONLINE test
ora.ons ora.ons.type OFFLINE OFFLINE
[grid@test ~]$
来源：博客园
作者：钱若梨花落
链接：https://www.cnblogs.com/ss-33/p/11510506.html