Step 1: Go to Virtual
Box Directory. (C:\Program Files\Oracle\VirtualBox)
Step 2: create Disk
by executing bellow command.
VBoxManage createhd
--filename D:\disk_for_rac.vdi --size 10000 --format VDI --variant Fixed
Step 3: Attach disk
with first virtual machine (rac1) by executing bellow command.
VBoxManage
storageattach rac1 --storagectl "SATA" --port 1 --device 0 --type hdd
--medium d:/disk_for_rac.vdi --mtype shareable
Step 4: Make Sharable
by using bellow command.
VBoxManage modifyhd
d:/disk_for_rac.vdi --type shareable
Step 5: Attach disk with second virtual machine (rac2) by executing bellow command.
VBoxManage
storageattach rac2 --storagectl "SATA" --port 1 --device 0 --type hdd
--medium d:/disk_for_rac.vdi --mtype shareable
