[ovirt-users] OVirt new cluster host only logins on one iSCSI

Simone Tiraboschi stirabos at redhat.com
Thu Mar 2 17:15:33 UTC 2017


On Thu, Mar 2, 2017 at 5:55 PM, Duarte Fernandes Rocha <dfr at eurotux.com>
wrote:

> Hello all,
>
>
>
> I have a Hosted engine Setup, 2 physical hosts, 1 for virtualization and
> another for managing OVirt.
>

The host that runs the engine VM could also run other VMs at the same time.
On the other side, only if both the hosts could run the engine VM,
ovirt-ha-agent is ensuring HA: HA on a single host is not HA.


>
>
> I've setup the storage via iSCSI, with 2 sessions
>
>
>
> tcp: [1] *.*.*.*:3260,1 iqn.1992**************** (non-flash)
>
> tcp: [2] *.*.*.*:3260,2 iqn.1992**************** (non-flash)
>
>
>
> Everything is working as expected until I added a new physical host to the
> cluster. The new host only establishes 1 iSCSI session.
>
>
>
> If I add the session manually afterwards:
>
>
>
> iscsiadm -m node -l
>
>
>
> I do get both sessions but if I put the host in maintenance it only logs
> out from the one that the OVirt made.
>
>
>
> Is there a way to force the new added host to login in the same iscsi
> targets as the other host?
>

Deploy it as an hosted-engine host from the webui.


>
>
> OVirt Engine Version: 4.0.5.5-1.el7.centos
>
>
>
> CentOS Linux release 7.3.1611 (Core)
>
> Regards,
>
> --
>
>
>
> Duarte Fernandes Rocha <dfr at eurotux.com>
>
>
>
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> Users at ovirt.org
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>
>
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