On Thu, Mar 27, 2014 at 10:45 AM, Shlomi Sasson <[email protected]> wrote:
> Of course I’m aware of that.. I’m the one who pushed it there in the > first place J > > But it was not the best way to handle this.. I think that the right/better > approach is as suggested. > > > > I’m planning to remove the existing ISERDriver code, this will eliminate > significant code and class duplication, and will work with all the iSCSI > vendors who supports both tcp and rdma without the need to modify their > plug-in drivers. > > > > > > *From:* John Griffith [mailto:[email protected]] > *Sent:* Wednesday, March 26, 2014 22:47 > > *To:* OpenStack Development Mailing List (not for usage questions) > *Subject:* Re: [openstack-dev] [nova][cinder] Refactor ISCSIDriver to > support other iSCSI transports besides TCP > > > > > > > > On Wed, Mar 26, 2014 at 12:18 PM, Eric Harney <[email protected]> wrote: > > On 03/25/2014 11:07 AM, Shlomi Sasson wrote: > > > I am not sure what will be the right approach to handle this, I already > have the code, should I open a bug or blueprint to track this issue? > > > > Best Regards, > > Shlomi > > > > > > A blueprint around this would be appreciated. I have had similar > thoughts around this myself, that these should be options for the LVM > iSCSI driver rather than different drivers. > > These options also mirror how we can choose between tgt/iet/lio in the > LVM driver today. I've been assuming that RDMA support will be added to > the LIO driver there at some point, and this seems like a nice way to > enable that. > > > _______________________________________________ > OpenStack-dev mailing list > [email protected] > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > > I'm open to improving this, but I am curious you know there's an ISER > subclass in iscsi for Cinder currently right? > > http://goo.gl/kQJoDO > > _______________________________________________ > OpenStack-dev mailing list > [email protected] > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > Hi Shlomis, I started working on something similar to this that decouples data-path and control-plan for the backend devices and threw some ideas out in Cinder channel this morning. Luckily some folks remembered this post and pointed me to it :) Wondering did you ever post anything here? Would you be interested in collaborating on this and sharing ideas? I'm planning to have a prototype ready to share later this week, but it sounds like you may already have a lot of this done so it would be cool if we worked together on it. Thanks, John
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