setting a vmdk to online and initializing
A new disk (vmdk) added to Windows Server 2008 R2 shows “unallocated” and “Offline” in Disk Management.
steps
Prerequisite: Administrator or Domain Administrator
Begin by checking value of default SAN policy in CMD:
diskpart.exe
DISKPART> SAN
SAN Policy : Offline Shared
If “Offline Shared”, right-click the word “offline” for the specific disk, in the Disk Management interface. Select “Online” and then initialize the disk as on a physical server.
