Saturday, July 20, 2013

Windows Server 2012 Hyper-V - Disk Error Read Only

I was working on one project that ran into a small issue, when I try to save a VM into the SAN, "Disk Error Read Only" appears. I resolve this issue by running:

1. open "CMD"
2. type "diskpart"
3. list disk (determine the correct disk that having the issue)
4. select disk 1 (for example disk 1 is the one that causing the issue)
5. attributes disk (list the attributes of disk 1)
6. attributes disk clear randomly (set the randomly attribute to no)
7. attributes disk (display the new result after step no.6)
8. exit




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