[ovirt-users] integrate iSCSI and FC on the same oVirt datacenter

Kapetanakis Giannis bilias at edu.physics.uoc.gr
Fri Oct 16 10:31:09 UTC 2015


On 16/10/15 01:01, Nir Soffer wrote:
>
>
> >
> > I thought something like this might work:
> >
> > node[1]: FC - ISCSI <-> node[2]: ISCSI - FC
>
> I dont follow - how do you want to share your fc storage over iscsi?
>
> And what are these nodes? Storage nodes? Hypervisors?
>
> Nir
>

The initial idea was to share FC over IP network. All nodes are ovirt 
nodes (hypervisors).

One node see the FC storage share as a block device. Take this block 
device and share it over iscsi to node[2].
The node[2] will see the block device and create a new FC target to use 
it itself...

I know, its science fiction...

After reading a bit on the subject another solution would be FCoE vn2vn 
but this probably requires hardware.
Specific switches with DCB and FIP snooping which i don't have.

Any idea to extend FC to nodes without FC HBAs is welcome.

G



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