[ovirt-users] oVIRT 4.1 / iSCSI Multipathing

[Devin Acosta]

V.,

I am still troubleshooting the issue, I haven’t found any resolution to my
issue at this point yet. I need to figure out by this Friday otherwise I
need to look at Xen or another solution. iSCSI and oVIRT seems problematic.


--

Devin Acosta
Red Hat Certified Architect, LinuxStack

On July 16, 2017 at 11:53:59 PM, Vinícius Ferrão (ferrao at if.ufrj.br) wrote:

Have you found any solution for this problem?

I’m using an FreeNAS machine to server iSCSI but I’ve the exactly same
problem. I’ve reinstalled oVirt at least 3 times during the weekend trying
to solve the issue.

At this moment my iSCSI Multipath tab is just inconsitent. I can’t see both
VLAN’s on “Logical networks” but only one target shows up on Storage
Targets.

When I was able to found two targets everything went down and I needed to
reboot the host and the Hosted Engine to regenerate oVirt.

V.

On 11 Jul 2017, at 19:29, Devin Acosta <devin at pabstatencio.com> wrote:


I am using the latest release of oVIRT 4.1.3, and I am connecting a Dell
Compelent SAN that has 2 fault domains each on a separate VLAN that I have
attached to oVIRT. From what I understand I am suppose to go into “iSCSI
Multipathing” option and add a BOND of the iSCSI interfaces. I have done
this selecting the 2 logical networks together for iSCSI. I notice that
there is an option below to select Storage Targets but if I select the
storage targets below with the logical networks the the cluster goes crazy
and appears to be mad. Storage, Nodes, and everything goes offline even
thought I have NFS also attached to the cluster.

How should this best be configured. What we notice that happens is when the
server reboots it seems to log into the SAN correctly but according the the
Dell SAN it is only logged into once controller. So only pulls both fault
domains from a single controller.

Please Advise.

Devin

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