RE: [Xen-devel] SCSI passthrough using /dev/sgX

[Tomonari Horikoshi <t.horikoshi@xxxxxxxxxxxxxx>]

James-san.

> Are you planning on allowing the export of only a single device, eg if
> the SCSI bus was like this:
> 
> #0 - SCSI Disk
> #1 - SCSI Disk
> #5 - SCSI CDROM
> #6 - SCSI Tape
> #7 - SCSI HBA
> 
> Could I export #5 to one domain, #6 to another domain, and use #0 and #1
> in Dom0? Maybe your code already can do this?
> 

We also thought about singleLUN in the following plan. 
but, It has not existed yet. 



> > Does using SCSI Generic in backend mean user-space access ?
> 
> /dev/sgX is the SCSI Generic interface, and it is available in
> userspace.
> 
I am interested in the use of user-space.
Before, the following patches posted...

http://lists.xensource.com/archives/html/xen-devel/2007-01/msg00022.html


Thanks.


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