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18
3.2.2. Setting Up GCC
Installing Oracle Database 9.2 requires using GCC 2.96 rather the default GCC 3.2 that ships with
Red Hat Enterprise Linux 3. Before installing Oracle, set GCC 2.9.6 as the default GCC as follows:
1. Rename
to
gcc
# which gcc
/usr/bin/gcc
# cd /usr/bin
# mv gcc gcc32
# ln -s gcc296 gcc
2. Use the
gcc --version
# gcc --version
The resultant output from the command indicates the GCC level as follows:
gcc (GCC) 2.9.6
3. Proceed to Section 3.3 Preparing Oracle Nodes.
3.3. Preparing Oracle Nodes
To prepare the Oracle nodes, follow these steps:
1. At each node, create the
# groupadd dba -g 501
2. Make the
oracle
# mkdir -p /home/oracle
3. At each node, create the
group. For example:
# useradd -c "Oracle Software Owner" -g dba -u 101 -m -d
/home/oracle -s /bin/bash oracle
Note
All text on the preceding lines should appear as one continuous line. It has been broken up
because of print limitations.
4. Change ownership of
# chown oracle.dba /home/oracle
5. Grant unlimited
6. Make sure that
•
/dev/raw/raw1
•
/dev/raw/raw2
•
/mnt/oracle_base
•
/mnt/oraundo
•
/mnt/oraindex
•
/mnt/oradata
and make
gcc32
gcc296
command to verify that you are using GCC 2.9.6 (
...
group. For example:
oracle
user's home directory. For example:
user. Make sure that the
oracle
/home/oracle
to
.
ulimit
oracle
owns the following mount points and quorum pool devices:
oracle:dba
Chapter 3. Installing and Configuring Oracle9i RAC
the default GCC:
oracle
to
. For example:
oracle.dba
):
gcc296
user primary group is the
dba
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