http://www.oracle.com/technetwork/server-storage/linux/asmlib/rhel6-1940776.html ftp://fr2.rpmfind.net/linux/centos/6.9/updates/x86_64/Packages/kmod-oracleasm-2.0.8-15.el6_9.x86_64.rpm
mkdir /asmfs dd if=/dev/zero of=/asmfs/disk1 bs=1024k count=30000 dd if=/dev/zero of=/asmfs/disk2 bs=1024k count=30000 dd if=/dev/zero of=/asmfs/disk3 bs=1024k count=30000
/etc/init.d/loopback
#!/bin/bash # # chkconfig: 2345 18 18 # description: Loopback case "$1" in start) /sbin/losetup /dev/loop1 /asmfs/disk1 /sbin/losetup /dev/loop2 /asmfs/disk2 /sbin/losetup /dev/loop3 /asmfs/disk3 raw /dev/raw/raw1 /dev/loop1 raw /dev/raw/raw2 /dev/loop2 raw /dev/raw/raw3 /dev/loop3 chown -R oracle:oinstall /dev/raw/* touch /var/lock/subsys/loopback ;; stop) /sbin/losetup -d /dev/loop1 /sbin/losetup -d /dev/loop2 /sbin/losetup -d /dev/loop3 ;; esac
chown -R oracle:oinstall /dev/raw/* fdisk create partition oracleasm createdisk < disk label > /dev/mapper/< alias >< partition >
SID:/u01/app/oracle/product/11.2.0/dbhome_1:Y +ASM:/u01/app/oracle/product/11.2.0/grid:N
/etc/init.d/oracleasm listdisks /etc/init.d/oracleasm createdisk VOLx /dev/raw/raw2 ALTER DISKGROUP DATA ADD DISK 'ORAPL:VOLx';
# User specific environment and startup programs PATH=$PATH:$HOME/bin:/opt/oracle/product/12.1.0/dbhome_1/bin export PATH export ORACLE_HOME=/opt/oracle/product/12.1.0/dbhome_1 export ORACLE_SID=ORAPL
ALTER SYSTEM SET AUDIT_TRAIL=NONE SCOPE=SPFILE;