2017-12-15 16:37 GMT+01:00 Jarosław Augustynowicz <jaru@jaru.eu.org>:
It can be good idea: 2 physical nodes with local disks (raid6) as gluster bricks + 2 kvm vms with pcs and drbd for arbiter.
Just be sure to not run the kvm vms arbiters on the same real hosts or it may become a mess.
I'll test it.
Dnia 15 grudnia 2017 13:05:08 CET, Sandro Bonazzola <sbonazzo@redhat.com> napisał(a):
2017-12-15 12:53 GMT+01:00 Jarek <jaru@jaru.eu.org>:
Yes, I checked it but it seems I still need three nodes - 2 for storage and one smaller for arbiter. Is it safe to deploy it only on two nodes?
the host arbiter can be even just a Raspberry PI as far as I can tell. Adding Sahina.
Am I wrong?
------------------------------ *From: *"Sandro Bonazzola" <sbonazzo@redhat.com> *To: *"Jaroslaw Augustynowicz" <jaru@jaru.eu.org> *Cc: *"users" <users@ovirt.org> *Sent: *Friday, December 15, 2017 12:03:24 PM *Subject: *Re: [ovirt-users] Two node configuration.
2017-12-15 8:55 GMT+01:00 Jarek <jaru@jaru.eu.org>:
Hello, currently I'm using kvms with pcs&drbd on vms... is there any ovirt solution for ha with two nodes (storage on local disks) without pcs& drbd for storage? I know about gluster storage but it needs third host;/
Did you check https://access.redhat.com/documentation/en-us/red_hat_ gluster_storage/3.3/html/administration_guide/creating_arbit rated_replicated_volumes ?
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SANDRO BONAZZOLA
ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D
Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
--
SANDRO BONAZZOLA
ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D
Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
-- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>