From the Storage page, navigate to the storage component you want to mark. Click the more icon () of the storage component and then select Open for writes. A message appears and prompts you to confirm your action. Click Open for writes. The Read-only flag for the storage component is marked as No.
) of the storage component and then select Open for writes.
A message appears and prompts you to confirm your action.) of the storage component and then select Open for writes.