[stgt] [PATCH RFC 1/3] - new iser code (after pthreads revert)

[FUJITA Tomonori]

On Tue, 03 Aug 2010 14:20:54 +0300
Alexander Nezhinsky <alexandern at Voltaire.COM> wrote:

> >     iser_task_add_out_rdma_buf - also a good idea
> This reminds me of the need to support multiple buffers per command
> (scatter-gather) to be able to support properly all existing operational
> modes of iscsi in iser. 

Why iser needs scatter/gather?

> This subject was raised in context of the new SG code. 
> 
> Tomo, perhaps we should start looking at the implications of this?

One backing store (bsg) can't support scatter/gather so I don't like
to use SG.
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