Re: iSCSI : Bridging missing CmdSNs and Abort I/O Error recovery

[Matt Wakeley <matt_wakeley@agilent.com>]

No, that would require iSCSI to interpret iSCSI commands.  There is nothing at
the target iSCSI to clean up (except the "hole" in the command stream).

The target iSCSI receives iSCSI commands and sends them to the SCSI layer,
what is there to clean up?

-Matt

Santosh Rao wrote:
> 
> Matt Wakeley wrote:
> 
> > The target iSCSI is the only entity that has knowledge of CmdSN.  When it
> > receives a commands, it delivers them to the SCSI layer in CmdSN order (with
> > the CmdSN stripped off).  iSCSI does not handle the abort commands.
> 
> The Abort Task should also involve some functionality in the iSCSI layer, which
> is to invalidate and clean up the iSCSI resources for that task (?)
> 
> - Santosh