Initializing a Windows Data Disk

The following example shows you how to create a 100 GiB GPT partition with an NTFS file system on a server running Windows Server 2019.

1. Log in to the server.

   For how to log in to an ECS, see Logging In to an ECS.

   For how to log in to a BMS, see Logging In to a BMS.

2. On the desktop of the server, click the start icon in the lower left corner.

   The Windows Server window is displayed.

3. Click Server Manager.

   The Server Manager window is displayed.

   Figure 1 Server Manager
   

4. In the upper right corner, choose Tools > Computer Management.
   Figure 2 Computer Management
   

5. Choose Storage > Disk Management.

   Disks are displayed in the right pane. If there is a disk that is not initialized, the system will prompt you with the Initialize Disk dialog box.

   In the Initialize Disk dialog box, the to-be-initialized disk is selected. Select a partition style and click OK. In this example, GPT (GUID Partition Table) is selected.

   

   The maximum disk size supported by MBR is 2 TiB, and that supported by GPT is 18 EiB. Because an EVS data disk currently supports up to 32 TiB, use GPT if your disk size is greater than 2 TiB.

   If the partition style of an in-use disk is changed, all data on the disk will be lost, so take care to select an appropriate partition style when initializing the disk. If you must change the partition style to GPT, it is recommended that you back up the disk data before the change.

   Figure 3 Disk list
   

6. In the Unallocated area of Disk 1, right-click the blank area and choose New Simple Volume.
   Figure 4 Computer Management
   
   The New Simple Volume Wizard window is displayed.

   Figure 5 New Simple Volume Wizard
   

7. Click Next to go to the Specify Volume Size page.
   Figure 6 Specify Volume Size
   

8. Specify the volume size and click Next. The system selects the maximum volume size by default. You can specify the volume size as required. In this example, the default setting is used.
   Figure 7 Assign Drive Letter or Path
   

9. Assign a drive letter or path to your partition and click Next. The system assigns drive letter D by default. In this example, the default setting is used.
   Figure 8 Format Partition
   

10. Specify format settings and click Next. The system selects the NTFS file system by default. You can specify a file system type as required. In this example, the default setting is used.
    Figure 9 Completing the New Simple Volume Wizard
    
    

    The partition sizes supported by file systems vary. Choose an appropriate file system format based on your service requirements.

11. Click Finish.
    Wait for the initialization to complete. When the volume status changes to Healthy, the initialization has succeeded.

    Figure 10 Disk initialized
    

12. After the volume is created, click on the task bar and check whether a new volume appears in the File Explorer. In this example, New Volume (D:) is the new volume.
    If New Volume (D:) appears, the disk is successfully initialized and no further action is required.

    Figure 11 File Explorer