[driver-discuss] dynamic configuration of SCSI targets

[Alan DuBoff]

On Thu, 27 Dec 2007, Somnath kotur wrote:

> Hi David/anybody else who could provide an answer to
> this one
>
>       I would like to know if there is an DDI/DKI API
> or some undocumented call by which one can inform the
> OS of a target thats been added/removed ,this is
> especially useful in a non-DAS environment,(SCSI
> interconnect is not the regular SPI) and targets can
> be added/removed on the fly and the same needs to be
> conveyed to the OS (solaris x86) ...basicaly
> simulating a tgt probe from inside the SCSI HBA
> driver??
>
> Thanks in advance
>
> Som

Yes, ZFS. <gd&r> (only partially kidding)

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Alan DuBoff - Solaris x86 IHV/OEM Group