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

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, adam_xu@adagene.com.cn <adam_xu@adagene.com.cn> 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

Date: 2018-09-13 17:09

To: adam_xu@adagene.com.cn

CC: ovirtlist

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, adam_xu@adagene.com.cn <adam_xu@adagene.com.cn> 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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