Ang: Re: Ang: Re: [Stgt-devel] Re: [Iscsitarget-devel] stgt a new version of iscsi target?

Ming Zhang mingz at ele.uri.edu
Wed Dec 7 15:53:02 CET 2005


On Wed, 2005-12-07 at 15:28 +0100, johan at capvert.se wrote:
> 
>                                                Hi!
>                          
> 
> Well, I´m happy with QLA and LSI. That would be great! But I´m sure I
> could get the LSI 10Gbe iScsi HBA target F/W and sdk, when they
> release the board. 

all these needs time. ;)

ps, even u can get sdk and fw, will lsi allow u to developer a gpl'ed
code around it?

> 
> Any comments from Mike? 

he is in east coast i guess.

> 
>               Best regards from/Med vänliga hälsningar från
> 
>                                 Johan Kragsterman
> 
>                               http://www.capvert.se 
> 
> 
> 
> Ming Zhang
> <mingz at ele.uri.edu> 
> 
> 2005-12-07 15:11 
> Sänd svar till mingz 
> 
> 
> 
>          
>         Till:
>  johan at capvert.se 
>         Kopia:
>  Mike Christie
> <michaelc at cs.wisc.edu>,
> iscsitarget-devel at lists.sourceforge.net, stgt <stgt-devel at lists.berlios.de>, stgt-devel-admin at berlios.de, Robert Whitehead <WRWHITEHEAD at novell.com> 
>         Ärende:
>  Re: Ang: Re:
> [Stgt-devel] Re:
> [Iscsitarget-devel]
> stgt a new
>  version of iscsi
> target?
> 
> 
> 
> my 2 cents
> 
> most iscsi hba are still closed sourced, at least they only provide
> source code sdk to customers or oem developers. so it will be hard to
> integrate them unless their own engr do it.
> 
> toe is not here, not in scsi domain. toe will be treated as NIC and
> use
> software iscsi target stack coming with stgt. nic is same thing here.
> 
> fc/sas, or maybe old parallel scsi will integrate with stgt just like
> what qla + scst does now. 
> 
> i remember Mike mentioned that he is working on a qla+stgt. also lsi
> +stgt is claimed.
> 
> 
> ming
> 
> 
> 
> On Wed, 2005-12-07 at 13:51 +0100, johan at capvert.se wrote:
> >                                         Hi, Mike!
> > 
> > 
> > I, and I suppose a lot of other people, would like know how you look
> at the
> > HW support on the Fc side? I don´t know what you mean now, when you
> talk
> > about HW target support, if you talk iScsi HBA, TOE HBA, NIC, or Fc
> HBA, or
> > all of them. Since I´m very much on the Fc side, I´m especially
> interested
> > in your developement strategy for Fc. How is your priority list look
> like?
> > 
> >                Best regards from/Med vänliga hälsningar från
> > 
> >                                  Johan Kragsterman
> > 
> >                                http://www.capvert.se
> > 
> > 
> >
>                                                   
> >                     Mike Christie
>                                                   
> >                     <michaelc at cs.wisc       Till:
> mingz at ele.uri.edu                                                 
> >                     .edu>                   Kopia:  Robert Whitehead
> <WRWHITEHEAD at novell.com>,                        
> >                     Sänt av:
> iscsitarget-devel at lists.sourceforge.net, stgt
>    
> >                     stgt-devel-admin@
>  <stgt-devel at lists.berlios.de>
>      
> >                     berlios.de              Ärende: Re: [Stgt-devel]
> Re: [Iscsitarget-devel] stgt a new version of    
> >                                              iscsi target?
>                                                    
> >
>                                                   
> >                     2005-12-07 11:00
>                                                    
> >
>                                                   
> >
>                                                   
> > 
> > 
> > 
> > 
> > Ming Zhang wrote:
> > > On Tue, 2005-12-06 at 10:58 -0700, Robert Whitehead wrote:
> > >
> > >>>>>>Ming Zhang <mingz at ele.uri.edu> 12/6/2005 10:32 am >>>
> > >>>
> > >>>on Tue, 2005-12-06 at 09:56 -0700, Robert Whitehead wrote:
> > >>>
> > >>>>In a couple of the iscsitarget mail threads there is the
> reference
> > >>
> > >>to
> > >>
> > >>>>the new stgt implementation which is hosted on the
> > >>>>http://developer.berlios.de web site.  In addition, it also
> looks
> > >>>>like the lasted source code for the IET project has been moved
> to
> > >>
> > >>an
> > >>
> > >>>>iscsitarget project hosted on the developer.berlios.de site.  In
> > >>
> > >>fact
> > >>
> > >>>>doing a cvs browse on this website (sourceforge) doesn't work
> and
> > >>
> > >>in
> > >>
> > >>>>order to see the sourcecode and you have to go to the berlios
> > >>
> > >>website to
> > >>
> > >>>>get the latest iscsitarget code.
> > >>>>
> > >>>>My question is what is the future of the IET project?
> > >>>>
> > >>>
> > >>>feature freeze and keep it stable.
> > >>>
> > >>>
> > >>>
> > >>>
> > >>>>It appears the stgt is the new direction.  If so what is the
> > >>
> > >>motivation
> > >>
> > >>>>for stgt?
> > >>>>
> > >>
> > >>>stgt is a middle layer for different transports. so u can have
> iscsi,
> > >>>fc, sas,... later under same umbrella.
> > >>
> > >>>ming
> > >>
> > >>What is the time frame for having initial release of stgt?
> > >>Is it is a good state that if I download stgt and build it, will
> it
> > >>function as an iscsi target now?
> > >>
> > >>Robert
> > >>
> > >
> > >
> > > i am not a stgt developer, so i could not tell u the time frame. i
> think
> > > it still need some work before it becomes as stable as iet.
> > >
> > 
> > Yeah it is very unstable at the moment. We are in the middle if
> adding
> > HW target support so probably scst or IET alone if you just need
> iscsi
> > is better. We have also been trying to figure out a way to reuse
> some of
> > the block layer code for things like barriers/MSG_*, tags, requests
> and
> > queue limits etc and that is really a experiment at the moment.
> > _______________________________________________
> > Stgt-devel mailing list
> > Stgt-devel at lists.berlios.de
> > http://lists.berlios.de/mailman/listinfo/stgt-devel
> > 
> > 
> > 
> > 
> 
> 
> 



-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems?  Stop!  Download the new AJAX search engine that makes
searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
http://ads.osdn.com/?ad_idv37&alloc_id865&opÌk
_______________________________________________
Iscsitarget-devel mailing list
Iscsitarget-devel at lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/iscsitarget-devel



More information about the stgt mailing list