> Didn't you *just say* that "iSCSI is currently only spoken to rare and
> expensive hardware".  Are IDE drives "rare" and "expensive"?  

No, but using even a $350 PC to talk to a $200 drive makes it a $550 drive.

> Seriously.
> If you are building a storage system for networked storage, 
> you already
> have:
> 
>  - a computer
>  - some drives
>  - networking
>
> Let's see.  To add iSCSI to the mix you need:
> 
>  - a compiler

- a dedicated computer to be the iSCSI target

>  - (2) Linux boxes with the appropriate software
>  - a scsi block device (possibly emulated scsi via ide-scsi)
>    This is the "actual" storage. Only one machine need actual storage.

Um, EVERYONE needs to talk iSCSI to it.  The local system won't, right?
It'll talk IDE.

> To use these modules you need to have 2 machines running linux 2.4.x
> connected together via some TCP/IP network.  (using 1 machine and
> running both the target and client on localhost probably works but is
> untested).
> 
> 1 machine should have a SCSI adapter installed with a SCSI 
> device (disk)
> preferably using SCSI Id 0.  This machine is henceforth referred to as
> the "target" machine.  The other machine is henceforth reffered to as
> the "client" machine.
> 
> *DO NOT USE A TARGET SCSI DEVICE CONTAINING IMPORTANT DATA*
> You have been warned.
> "

Note that this example is for enabling ONE machine -- the client -- to
access the disk.

Two clients means "two clients plus one target" -- which is one more machine
than otherwise needed.



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