[stgt] [PATCH] sbc: support large block sizes

Pasi Kärkkäinen pasik at iki.fi
Tue Dec 29 22:51:18 CET 2009

On Sun, Dec 27, 2009 at 02:41:37PM +0900, FUJITA Tomonori wrote:
> This adds 512, 1024, 2048, and 4096 block sizes support to sbc.
> I chose the global option. We could have this as a per lun option. But
> I'm not sure it's worth to provide an option for block size; I even
> think that we can just change the block size to 4096.

I think it is a good idea to support specifying the block size per lun.

For example for testing initiator side (OS,filesystem) performance and
other problems with different block sizes.. so you could set up a two
luns, first with 512 bytes sectors and second with 4k sectors.

-- Pasi

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