Oracle ASM commands

Some Oracle ASM admin commands for my records :

oracleasm status
oracleasm listdisks
oracleasm start
oracleasm stop
oracleasm querydisk
oracleasm querydisk /dev/sd*
ls -l /dev/oracleasm/disks
oracleasm listdisks | xargs oracleasm querydisk -p
oracleasm scandisks
oracleasm scandisks -p
oracleasm restart
oracleasm enable
oracleasm disable
oracleasm configure
oracleasm createdisk ASMDISKName /dev/sdx
/usr/sbin/asmtool -C -l /dev/oracleasm -n ASMDISKName -s /dev/sdx -a force=yes
oracleasm deletedisk