[gPXE] Why disk not appear in the disk management tool?

Shao Miller Shao.Miller at yrdsb.edu.on.ca
Thu May 20 00:27:01 EDT 2010


KernSafe Technology wrote:
> Yes, in the condition 1 local hard disk boot, I can't see the SAN disk
> after local disk boot,I can understand, but I even can't see the local
> hard drive, there is not hard drive in disk management tool.
I wrote:

> This is by design; correct behaviour. If you do not use keep-san, gPXE
> will not create an iBFT in memory. Windows will not find an iBFT, so
> you will not have the SAN connection at all.
>
> This is an error. The iBFT is populated regardless of the INT 13h
> hook. I apologize to anyone still reading this thread.

It was something of a technical correction... Even though the iBFT is
populated regardless of the keep-san setting, if you do not use
keep-san, then gPXE can completely unload when you do 'exit'. If gPXE is
completely unloaded, I don't believe the iBFT is guaranteed to stay
intact. So the only way to guarantee the iBFT is to use 'keep-san', as
far as I know, in the context of your situation.

Can you see the local hard disk drive when you do not boot gPXE at all?

Good luck,

- Shao Miller
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