From knarra at redhat.com Mon Mar 20 06:42:28 2017 Content-Type: multipart/mixed; boundary="===============6354632423608598927==" MIME-Version: 1.0 From: knarra To: users at ovirt.org Subject: Re: [ovirt-users] how to handle mount options for hosted engine on glusterfs Date: Mon, 20 Mar 2017 12:12:25 +0530 Message-ID: <59d243d0-81f7-3dd9-3605-d8621164799a@redhat.com> In-Reply-To: 20170319233239.M46044@volker.buschmans.de --===============6354632423608598927== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable This is a multi-part message in MIME format. --------------53CA43FFD57DF61F63B9D859 Content-Type: text/plain; charset=3DUTF-8; format=3Dflowed Content-Transfer-Encoding: 8bit On 03/20/2017 05:09 AM, /dev/null wrote: > Hi, > > how do i make the hosted_storage aware of gluster server failure? In --de= ploy i cannot > provide backup-volfile-servers. In /etc/ovirt-hosted-engine/hosted-engine= .conf there is > an mnt_options line, but i read > (https://github.com/oVirt/ovirt-hosted-engine-setup/commit/995c6a65ab897d= 804f794306cc3654214f2c29b6) > that this settings get lost during deployment on seconday servers. > > Is there an official way to deal with that? Should this option be set man= ualy on all nodes? > > Thanks! > > /dev/null Hi, I think in the above patch they are just hiding the the query for = mount_options but i think all the code is still present and you should = not loose mount options during additional host deployment. For more info = you can refer [1]. You can set this option manually on all nodes by editing = /etc/ovirt-hosted-engine/hosted-engine.conf. Following steps will help = you to achieve this. 1) Move each host to maintenance, edit the file = '/etc/ovirt-hosted-engine/hosted-engine.conf'. 2) set mnt_options =3D backup-volfile-servers=3D: 3) restart the services 'systemctl restart ovirt-ha-agent' ; 'systemctl = restart ovirt-ha-broker' 4) Activate the node. Repeat the above steps for all the nodes in the cluster. [1] https://bugzilla.redhat.com/show_bug.cgi?id=3D1426517#c2 Hope this helps !! Thanks kasturi > > > -- > Diese Nachricht wurde auf Viren und andere gef=EF=BF=BDhrliche Inhalte un= tersucht > und ist - aktuelle Virenscanner vorausgesetzt - sauber. > For all your IT requirements visit: http://www.transtec.co.uk > > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users --------------53CA43FFD57DF61F63B9D859 Content-Type: text/html; charset=3DUTF-8 Content-Transfer-Encoding: 8bit

On 03/20/2017 05:09 AM, /dev/null wrote:

Hi,

how do i make the hosted_storage aware of gluster server failure? In --depl=
oy i cannot
provide backup-volfile-servers. In /etc/ovirt-hosted-engine/hosted-engine.c=
onf there is
an mnt_options line, but i read
(https:=
//github.com/oVirt/ovirt-hosted-engine-setup/commit/995c6a65ab897d804f79430=
6cc3654214f2c29b6)
that this settings get lost during deployment on seconday servers.

Is there an official way to deal with that? Should this option be set manua=
ly on all nodes?

Thanks!

/dev/null

Hi,

=C2=A0=C2=A0 I think in the above patch they are just=C2=A0=C2=A0 hidin= g the the query for mount_options but i think all the code is still present and you should not loose mount options during additional host deployment. For more info you can refer [1].
=C2=A0=C2=A0=C2=A0
=C2=A0=C2=A0=C2=A0 You can set this option manually on all nodes by edi= ting /etc/ovirt-hosted-engine/hosted-engine.conf. Following steps will help you to achieve this.

1) Move each host to maintenance, edit the file '/etc/ovirt-hosted-engine/hosted-engine.conf'.
2) set mnt_options =3D backup-volfile-servers=3D<gluster_ip2>:<gluster_ip3>
3) restart the services 'systemctl restart ovirt-ha-agent' ; 'systemctl restart ovirt-ha-broker'
4) Activate the node.

Repeat the above steps for all the nodes in the cluster.

[1] https://bugzilla.redhat.com/show_bug.cgi?= id=3D1426517#c2

Hope this helps !!

Thanks
kasturi



--
Diese Nachricht wurde auf Viren und andere gef=EF=BF=BDhrliche Inhalte unte=
rsucht
und ist - aktuelle Virenscanner vorausgesetzt - sauber.
For all your IT requirements visit: http://www.transtec.co.uk

_______________________________________________
Users mailing list
Use=
rs(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

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