Sorry, here is the content from it:

- Created a vHBA host device
#vim vhba_hostX.xml

- Created a new vHBA on the vHBA host device
#virsh nodedev-create vhba_hostX.xml

- Created a Libvirt SCSI storage pool, defined, started and auto started it
#virsh pool-define vhbapool_hostX.xml
#virsh pool-start vhbapool_hostX
#virsh pool-autostart vhbapool_hostX

- Configured zones in the FC switch (Dell S5000) and LUN masking in
the storage server (XtremIO) containing the WWPN of the newly created
vHBA and rebooted the server

- Via RHEVM, created a FC storage domain using one of the LUNs
- Added one of the LUNs as a direct LUN and attached it to a VM. The
LUN was visible to the guest OS.

Notes:
1) VM migration (for a VM which is exposed to a LUN via a vHBA) wasn't
tested, hence, I don't verify yet
2) Libvirt configuration for vHBA configuration should be done by a
VDSM hook - BZ #1363803
<https://bugzilla.redhat.com/show_bug.cgi?id=1363803>



See also [1], I think it should answer you question.



[1]

https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Virtualization_Deployment_and_Administration_Guide/sect-NPIV_storage.html





On Thu, Sep 13, 2018 at 12:31 PM, [email protected] <
[email protected]> wrote:

> the web page said
> "You are not authorized to access bug #431454.
> Most likely the bug has been restricted for internal development processes
> and we cannot grant access."
>
> another question, what are  the advantages and disadvantages between
> direct lun and vHBA?
> Thanks.
>
>
>
> ------------------------------
> yours Adam
>
>
> *From:* Elad Ben Aharon <[email protected]>
> *Date:* 2018-09-13 17:09
> *To:* [email protected]
> *CC:* ovirtlist <[email protected]>
> *Subject:* Re: [ovirt-users] lack feture of ovirt
> Hi Adam,
>
> It is possible, follow https://bugzilla.redhat.com/
> show_bug.cgi?id=431454#c97
>
> On Thu, Sep 13, 2018 at 11:26 AM, [email protected] <
> [email protected]> wrote:
>
>> Hi, everyone. Is it possible to create a vHBA for a vm in ovirt cluster ?
>> I once created a vHBA for a vm when I was using a standalone KVM server.
>> the vm works very well and has connected to a FCP storage.
>> I didn't find any feture in ovirt that support creating vHBA. could any
>> one tell me why ovirt didn't support vHBA, is there any limit of that
>> feture?
>> thanks.
>>
>> ------------------------------
>> yours Adam
>>
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>>
>
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