Sadan's Oracle dba Blog

 =======Oracle asm grid installation ======= systemctl stop firewalld systemctl disable firewalld systemctl status firewalld cat /etc/selinux/config sed -i --follow-symlinks 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config cat /etc/selinux/config systemctl restart systemd-hostnamed groupadd asmadmin groupadd oinstall groupadd asmdba usermod -g oinstall oracle usermod -a -G asmdba oracle useradd -u 54323 -g oinstall -G asmadmin,asmdba grid passwd grid usermod -a -G vboxsf oracle usermod -a -G vboxsf grid mkdir -p /u01/app/oracle/product/19.0.0/db_1 mkdir -p /u01/app/grid mkdir -p /u01/app/19.0.0/grid chown -R grid:oinstall /u01 chown -R oracle:oinstall /u01/app/oracle chmod -R 775 /u01 yum install oracleasm-support oracleasm configure -i grid oinstall y y fdisk -l | grep "Disk /dev/sd" then press: n, p, 1, ENTER, ENTER, w – to apply changes 2. Verify that the partitions are created. fdisk -l | grep "/dev/s" oracleasm createdisk OCRDISK1 /dev/sdb1 ...

yum install -y oracle-database-preinstall-19c groupadd asmadmin groupadd asmdba groupadd asmoper useradd -g oinstall -G asmadmin,asmdba,asmoper grid usermod -G asmdba -a oracle systemctl stop avahi-daemon.service systemctl stop avahi-daemon.socket systemctl disable avahi-daemon.service systemctl disable avahi-daemon.socket mkdir -p /u01/app/oraInventory chown grid:oinstall /u01/app/oraInventory chmod 775 /u01/app/oraInventory mkdir -p /u01/app/grid chown grid:oinstall /u01/app/grid chmod 775 /u01/app/grid mkdir -p /u01/app/19.0.0/grid chown grid:oinstall /u01/app/19.0.0/grid mkdir -p /u01/gridtmp chown grid:oinstall /u01/gridtmp chmod 775 /u01/app/19.0.0/grid mkdir -p /u01/app/oracle chown oracle:oinstall /u01/app/oracle mkdir -p /u01/oratmp chown oracle:oinstall /u01/oratmp chmod 775 /u01/app/oracle mkdir -p /u01/app/oracle/product/19.0.0/dbhome_1 chown oracle:oinstall /u01/app/oracle/product/19.0.0/dbhome_1 chmod 775 /u01/app/oracle/product/19.0.0/dbhome_1 mkdir -p /u01/software cd /...