Step 17: Select Normal, as we will first create a disk group for
datafiles (with 2 *.vmdk disks).
Step 18: Select Add.
Step 19: Next
Step 20: Pick two of the disks, (here I picked two of my 7.7G disks).
Step 21: See how they get ASM link name ORCLDISK*
Step 22: Finish.
Step 23: As you can see, they are provisioned.
Step 24: Check them both and click ok to create the disk group and
mount it as well.
Step 25: OK they are mounted. Good, now create one for Flashback
Step 26: Call the Disk Group name "flash_reco_area".
Step 27: Add or Change label.
Step 28: See how the other two are now Stamped ASM Devices!
Step 29: Next.
Step 30: Select External as we have just one disk here.
Step 31: Create it as well.
Step 32: Just keep the "oradata" checked and click next.