Open Stack

Albert,
I assume you had a look at https://docs.openstack.org/cinder/latest/configuration/block-storage/drivers/dell-emc-unity-driver.html
If you need documentation for specific release, replace "latest" with release name.

You do not need to specify IO_ports.
These are needed if unity used for more than openstack so you can filter non-openstack ports of unity.
That is performance improvement for connection establishment.

rkady

-----Original Message-----
From: Albert Shih <Albert.Shih at obspm.fr> 
Sent: Tuesday, April 20, 2021 8:41 AM
To: Rajat Dhasmana
Cc: openstack-discuss at lists.openstack.org
Subject: Re: cinder + Unity


[EXTERNAL EMAIL] 

Le 20/04/2021 à 00:33:56+0530, Rajat Dhasmana a écrit Hi,

Me again...

> This might be something to look at with the wrong spelling causing mismatch.
>  

Just one thing ...

>
>       unity_io_ports = *_enp1s0

What's that ? I didn't  find a right configuration for that. Let them empty make cinder working well. But it's little frustrating.

What's unity_io_ports should be ? My intend if to use iSCSI only so no FC ports. Just the «regular» ethernet 10Gbit/s ports. So I try enp1s0 (the name of the interface), spa_enp1s0, *_enps1s0 etc...every thing I can think of end up with a error.

I don't event understand why I need this information because the cinder server don't «mount» anything.

Regards


--
Albert SHIH
Observatoire de Paris
xmpp: jas at obspm.fr
Heure local/Local time:
Tue Apr 20 03:36:24 PM CEST 2021