linux-kernel - Re: scsi emulation

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Date:	Sat, 7 Aug 2010 12:35:14 +0200
From:	"Janos Haar" <janos.haar@...center.hu>
To:	"FUJITA Tomonori" <fujita.tomonori@....ntt.co.jp>
Cc:	<linux-kernel@...r.kernel.org>
Subject: Re: scsi emulation - question

Hi,

Thanks for the tip.
I have not used this before.
But now i have readed the documentation, and for me it looks like scsi-debug 
can work only in RAM and can make only volatile drives.
Have i missed someting? :-)

Thanks,
Janos Haar

----- Original Message ----- 
From: "FUJITA Tomonori" <fujita.tomonori@....ntt.co.jp>
To: <janos.haar@...center.hu>
Cc: <linux-kernel@...r.kernel.org>
Sent: Sunday, August 08, 2010 10:50 AM
Subject: Re: scsi emulation - question


> On Sat, 7 Aug 2010 01:26:45 +0200
> "Janos Haar" <janos.haar@...center.hu> wrote:
>
>> I am looking for a solution wich can emulate SCSI device from a block 
>> device
>> like loop.
>> I need the sg device but not for special commands, but for reading and
>> writing only.
>> I have found only one solution until now, but i want to find better and
>> faster.
>> The actually working is ISCSI target and initiator in one pc.
>> But this opens up port, and makes a lot of IP packets even if i use lo 
>> for
>> this, wich is only a waste of time and resources.
>
> scsi-debug should work for you.
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