On Sat, 2013-03-16 at 14:09 +0100, Paolo Bonzini wrote:
> > The confusion comes from the old SCSI protocol LUN as a 2 bytes number
> > identifying a unit for a given bus/device and the "new style" LUN as a
> > more generic concept such as used in SRP (ie vscsi is SRP) which
> > encompass the bus,
On 17/03/13 00:01, Benjamin Herrenschmidt wrote:
On Sat, 2013-03-16 at 23:11 +1100, Alexey Kardashevskiy wrote:
No, LUNs are composed of four 2-byte big-endian values.
I cannot find it in "SCSI Commands References Manual"
(for example here -
http://www.seagate.com/staticfiles/support/disc/manu
Il 16/03/2013 14:01, Benjamin Herrenschmidt ha scritto:
> On Sat, 2013-03-16 at 23:11 +1100, Alexey Kardashevskiy wrote:
>>> No, LUNs are composed of four 2-byte big-endian values.
>>
>> I cannot find it in "SCSI Commands References Manual"
>> (for example here -
>> http://www.seagate.com/staticfi
On Sat, 2013-03-16 at 23:11 +1100, Alexey Kardashevskiy wrote:
> > No, LUNs are composed of four 2-byte big-endian values.
>
> I cannot find it in "SCSI Commands References Manual"
> (for example here -
> http://www.seagate.com/staticfiles/support/disc/manuals/Interface%
> 20manuals/100293068c.pd
On 16/03/13 19:13, Paolo Bonzini wrote:
Il 16/03/2013 08:16, Alexey Kardashevskiy ha scritto:
SCSI protocol is defined as big endian. The SCSI command REPORT_LUNS
returns the list of LUNs, 8 bytes each.
The store_lun() function is called from scsi_target_emulate_report_luns()
to fill the LUNs l
Il 16/03/2013 08:16, Alexey Kardashevskiy ha scritto:
> SCSI protocol is defined as big endian. The SCSI command REPORT_LUNS
> returns the list of LUNs, 8 bytes each.
>
> The store_lun() function is called from scsi_target_emulate_report_luns()
> to fill the LUNs list which is sent later to a gues
SCSI protocol is defined as big endian. The SCSI command REPORT_LUNS
returns the list of LUNs, 8 bytes each.
The store_lun() function is called from scsi_target_emulate_report_luns()
to fill the LUNs list which is sent later to a guest a response. However
it puts the 2 bytes long big-endian value
