Hi Kasturi, thank you very much for your support and for the useful explanation. If possible, I would ask you if you know a way to correct the “missing gateway” problem that I described in my previous message.
Thanks a lot, Mauro > Il giorno 04 set 2017, alle ore 08:51, Kasturi Narra <kna...@redhat.com> ha > scritto: > > Hi Mauro, > > Creating distributed dispersed volumes are not supported from ovirt UI > yet but you should be able to sync them if cluster is imported into the UI. > same holds true for add / remove bricks on disperse and distribute disperse > volumes. > > you wont be able to see bricks created because ovirt excepts them to > be mounted at /rhgs/<brick-name>. What you could simply do is uncheck the > check box in the 'Add brick' dialog and type in the path or you could mount > your bricks at above said location and that would show all the available > bricks on the host. > > Hope this helps. > > Thanks > kasturi. > > On Sat, Sep 2, 2017 at 7:16 PM, Mauro Tridici <mauro.trid...@cmcc.it > <mailto:mauro.trid...@cmcc.it>> wrote: > Hi all, > > I just started my first Ovirt Engine deploy using a dedicated (and separated) > virtual machine. > I’m trying to create and manage a test Gluster cluster using 3 “virtual” > hosts (hostnames are glu01, glu02, glu03) > 2 different networks have been defined on the hosts (192.168.213.0/24 > <http://192.168.213.0/24> for management network and 192.168.152.0/24 > <http://192.168.152.0/24> for gluster network). > Ovirt engine deploy completed without any problem, the hosts have been added > easily using ovirtmgmt network (bridgeless mgmt network) and ovirtgluster > (bridgeless gluster network). > > Everything seems to be ok for this first deploy, but I just noticed that the > gateway is missing on the target hosts: > > [root@glu01 ~]# route > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > link-local 0.0.0.0 255.255.0.0 U 1002 0 0 ens33 > link-local 0.0.0.0 255.255.0.0 U 1003 0 0 ens34 > 192.168.152.0 0.0.0.0 255.255.255.0 U 0 0 0 ens34 > 192.168.213.0 0.0.0.0 255.255.255.0 U 0 0 0 ens33 > > [root@glu02 ~]# route > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > link-local 0.0.0.0 255.255.0.0 U 1002 0 0 ens33 > link-local 0.0.0.0 255.255.0.0 U 1003 0 0 ens34 > 192.168.152.0 0.0.0.0 255.255.255.0 U 0 0 0 ens34 > 192.168.213.0 0.0.0.0 255.255.255.0 U 0 0 0 ens33 > > [root@glu03 ~]# route > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > link-local 0.0.0.0 255.255.0.0 U 1002 0 0 ens33 > link-local 0.0.0.0 255.255.0.0 U 1003 0 0 ens34 > 192.168.152.0 0.0.0.0 255.255.255.0 U 0 0 0 ens34 > 192.168.213.0 0.0.0.0 255.255.255.0 U 0 0 0 ens33 > > Due to this problem I cannot reach internet from ens33 nic (management > network). > I just tried to add the gateway in ifcfg-ens33 configuration file but gateway > disappear after host reboot. > > [root@glu01 ~]# cat /etc/sysconfig/network-scripts/ifcfg-ens33 > # Generated by VDSM version 4.19.28-1.el7.centos > DEVICE=ens33 > ONBOOT=yes > IPADDR=192.168.213.151 > NETMASK=255.255.255.0 > BOOTPROTO=none > MTU=1500 > DEFROUTE=no > NM_CONTROLLED=no > IPV6INIT=yes > IPV6_AUTOCONF=yes > > The oVirt Engine network configuration is the following one: > > [host glu01] > ens33 -> ovirtmgmt (192.168.213.151, 255.255.255.0, 192.168.213.2) > ens34 -> ovirtgluster (192.168.152.151, 255.255.255.0) > > [host glu02] > ens33 -> ovirtmgmt (192.168.213.152, 255.255.255.0, 192.168.213.2) > ens34 -> ovirtgluster (192.168.152.152, 255.255.255.0) > > [host glu03] > ens33 -> ovirtmgmt (192.168.213.153, 255.255.255.0, 192.168.213.2) > ens34 -> ovirtgluster (192.168.152.153, 255.255.255.0) > > Do you know the right way to set the gateway IP on all hosts? > > Just two last questions: I was able to import an existing gluster cluster > using oVirt Engine, but I’m not able to create a new volume because: > > - I can’t select a distributed disperse volume configuration from oVirt > Engine volume creation window > - i can’t see the bricks to be used to create a new volume (but I can import > an existing volume without problem). > > Is there something that I can do to resolve the issues and complete my first > experience with oVirt? > > Thank you very much, > Mauro T. > > > _______________________________________________ > Users mailing list > Users@ovirt.org <mailto:Users@ovirt.org> > http://lists.ovirt.org/mailman/listinfo/users > <http://lists.ovirt.org/mailman/listinfo/users> > >
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