EXERCISE 20-2.CREATE DISKGROUP DG1DISK 'C

4. Confirm the creation of the group by querying the relevant views.

select name,group_number,type,state,total_mb from v$asm_diskgroup;

Note that the group has NORMAL redundancy, so the total space available

will be effectively halved. The group is MOUNTED, meaning that it is

available for use.

The illustration shows Steps 1 through 4 on a Linux system.