crsctl.bin: error while loading shared libraries: libclntsh.so.11.1: cannot open shared object file: No such file or directory

After upgrading the CRS to 11g (11.1.0.7) and at the time of running the root111.sh (at 11.1.0.7), got the below error

/usr/local/opt/oracrs/bin/crsctl.bin: error while loading shared libraries: libclntsh.so.11.1: cannot open shared object file: No such file or directory

And found the workaround in the below note.

After Installing Patchset Crsctl Fails To Load Libclntsh.so [ID 333233.1]

Workaround was to manually change the permission of libclntsh.so.11.1 and After applying the workaround all services in the cluster were ONLINE.

Oracle RAC Commands

To shutdown RDBMS on all nodes run the following command:

$ORACLE_HOME/bin/srvctl stop database -d dbname

To shutdown RDBMS instance on the local node run the following command:

$ORACLE_HOME/bin/srvctl stop instance -d dbname -i instance_name

To shutdown ASM instances run the following command on each node:

$ORACLE_HOME/bin/srvctl stop asm -n ;

To shutdown listeners run the following command on each node:

$ORACLE_HOME/bin/srvctl stop listener -n ;

To shutdown nodeapps run the following comand on each node:

$ORA_CRS_HOME/bin/srvctl stop nodeapps -n ;

To shutdown CRS daemons on each node by running as root:

# crsctl stop crs