[openstack-dev] [cinder] [nova] [scheduler] Nova node name passed to Cinder
vishvananda at gmail.com
Tue Jan 27 20:02:45 UTC 2015
On Jan 26, 2015, at 10:16 PM, Philipp Marek <philipp.marek at linbit.com> wrote:
> Hello Vish,
>> Nova passes ip, iqn, and hostname into initialize_connection. That should
>> give you the info you need.
> thank you, but that is on the _Nova_ side.
> I need to know that on the Cinder node already:
>>> For that the cinder volume driver needs to know at
>>> time which Nova host will be used to access the data.
> but it's not passed in there:
>>> The arguments passed to this functions already include an
>>> "attached_host" value, sadly it's currently given as "None"...
> Therefore my question where/when that value is calculated…
Initialize connection passes that data to cinder in the call. The connector
dictionary in the call should contain the info from nova:
> : Ing. Philipp Marek
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