[ovirt-devel] VDSM, FCoE and VirtIO

Sandro Bonazzola sbonazzo at redhat.com
Tue Dec 16 08:56:58 UTC 2014


Il 15/12/2014 16:52, Simone Tiraboschi ha scritto:
> Hi,
> I'm writing cause I working on hosted-engine deploy over fiber channel.
> If possible, I'd like to try it for developing purposes in a nested environment.
> So I thought it would be possible to simulate a SAN with LIO and a vn2vn FCoE connection using a couple of VirtIO devices.
> 
> I had some troubles using fcoeadm over VirtIO but than I found your patch about libhbalinux and libudev. I applied it and it works or at least it seams to.
> Here I tracked what I did:
> http://www.ovirt.org/Features/Self_Hosted_Engine_FC_Support
> 
> Now the problem is that VDSM sees the FCoE device but it reports as failed:
> 
> 'pathstatus': [{'lun': '0',
>                   'physdev': 'sda',
>                   'state': 'failed',
>                   'type': 'FCP'}],
> 
> and I'm not sure if it's really an issue with VDSM or if it's something with my FCoE setup.
> 
> Did someone ever used VDSM with FCoE?

Tal? Allon? Nir?

> 
> thanks,
> Simone
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> 


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Sandro Bonazzola
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