Il giorno gio 13 set 2018 alle ore 12:10 Elad Ben Aharon < ebenahar@redhat.com> ha scritto:
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>
Elad, chance that you can push a documentation patch to oVirt Web site documenting this?
See also [1], I think it should answer you question.
[1]
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/htm...
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 <ebenahar@redhat.com> *Date:* 2018-09-13 17:09 *To:* adam_xu@adagene.com.cn *CC:* ovirtlist <users@ovirt.org> *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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