<div dir="ltr"><div><div><div>knara<br><br></div>Looks like your conf is incorrect for mnt option.<br><br></div>It should be I believe; mnt_options=backupvolfile-server=server name<br><br></div><div>not<br></div><div><br><font size="2"><font size="2">mnt_options=backup-volfile-<wbr>servers=host2<br><br></font></font></div><font size="2"><font size="2">If your dns isnt working or your hosts file is incorrect this will prevent it as well.<br><br><br>
</font></font></div><div class="gmail_extra"><br><div class="gmail_quote">On 21 March 2017 at 03:30, /dev/null <span dir="ltr"><<a href="mailto:devnull@linuxitil.org" target="_blank">devnull@linuxitil.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#ffffff">
<font size="2">Hi </font><font size="2"><font size="2">kasturi,
<br>
<br>thank you. I tested and it seems not to work, even after rebooting the current mount does not show up the mnt_options nor the switch over works.
<br>
<br>[root@host2 ~]# cat /etc/ovirt-hosted-engine/<wbr>hosted-engine.conf
<br>ca_cert=/etc/pki/vdsm/libvirt-<wbr>spice/ca-cert.pem
<br>gateway=192.168.2.1
<br>iqn=
<br>conf_image_UUID=7bdc29ad-bee6-<wbr>4a33-8d58-feae9f45d54f
<br>ca_cert=/etc/pki/vdsm/libvirt-<wbr>spice/ca-cert.pem
<br>sdUUID=1775d440-649c-4921-<wbr>ba3b-9b6218c27ef3
<br>connectionUUID=fcf70593-8214-<wbr>4e8d-b546-63c210a3d5e7
<br>conf_volume_UUID=06dd17e5-<wbr>a440-417a-94e8-75929b6f9ed5
<br>user=
<br>host_id=2
<br>bridge=ovirtmgmt
<br>metadata_image_UUID=6252c21c-<wbr>227d-4dbd-bb7b-65cf342154b6
<br>spUUID=00000000-0000-0000-<wbr>0000-000000000000
<br>mnt_options=backup-volfile-<wbr>servers=host2
<br>fqdn=ovirt.test.lab
<br>portal=
<br>vm_disk_id=1bb9ea7f-986c-4803-<wbr>ae82-8d5a47b1c496
<br>metadata_volume_UUID=426ff2cc-<wbr>58a2-4b83-b22f-3f7dc99890d4
<br>vm_disk_vol_id=b57d40d2-e68b-<wbr>440a-bab7-0a9631f4baa4
<br>domainType=glusterfs
<br>port=
<br>console=qxl
<br>ca_subject="C=EN, L=Test, O=Test, CN=Test"
<br>password=
<br>vmid=272942f3-99b9-48b9-aca4-<wbr>19ec852f6874
<br>lockspace_image_UUID=9fbdbfd4-<wbr>3b31-43ce-80e2-283f0aeead49
<br>lockspace_volume_UUID=<wbr>b1e4d3ed-ec78-41cd-9a39-<wbr>4372f488fb92
<br>vdsm_use_ssl=true
<br>storage=host1:/gvol0
<br>conf=/var/run/ovirt-hosted-<wbr>engine-ha/vm.conf
<br>
<br>
<br>[root@host2 ~]# mount |grep gvol0
<br>host1:/gvol0 on /rhev/data-center/mnt/<wbr>glusterSD/host1:_gvol0 type fuse.glusterfs (rw,relatime,user_id=0,group_<wbr>id=0,default_permissions,<wbr>allow_other,max_read=<a href="tel:13%2010%2072" value="+61131072" target="_blank">131072</a>)
<br>
<br>Any suggestion?
<br>
<br>I will try an answerfile-install as well later, but it was helpful to know, where to set this.
<br>
<br>Thanks & best regards
<br></font></font><font size="2"><b>
<br>On Mon, 20 Mar 2017 12:12:25 +0530, knarra wrote</b>
<br><div><div class="h5">> On 03/20/2017
05:09 AM,
/dev/null
wrote:
<br>>
<blockquote type="cite">
<pre>Hi,
how do i make the hosted_storage aware of gluster server failure? In --deploy i
cannot
provide backup-volfile-servers. In /etc/ovirt-hosted-engine/<wbr>hosted-engine.conf
there
is
an mnt_options line, but i
read
(<a class="m_3780158283212514035moz-txt-link-freetext" href="https://github.com/oVirt/ovirt-hosted-engine-setup/commit/995c6a65ab897d804f794306cc3654214f2c29b6" target="_blank">https://github.com/oVirt/<wbr>ovirt-hosted-engine-setup/<wbr>commit/<wbr>995c6a65ab897d804f794306cc3654<wbr>214f2c29b6</a>)
that this settings get lost during deployment on seconday
servers.
Is there an official way to deal with that? Should this option be set manualy on
all
nodes?
Thanks!
/dev/null</pre>
</blockquote>
Hi,
<br>>
<br>>
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].
<br>>
<br>>
You can set this option manually on all nodes by
editing
/etc/ovirt-hosted-engine/<wbr>hosted-engine.conf. Following steps
will
help you to achieve this.
<br>>
<br>>
1) Move each host to maintenance, edit the
file
'/etc/ovirt-hosted-engine/<wbr>hosted-engine.conf'.
<br>>
2) set mnt_options
=
backup-volfile-servers=<<wbr>gluster_ip2>:<gluster_ip3>
<br>>
3) restart the services 'systemctl restart ovirt-ha-agent'
;
'systemctl restart ovirt-ha-broker'
<br>>
4) Activate the node.
<br>>
<br>>
Repeat the above steps for all the nodes in the cluster.
<br>>
<br>>
[1] <a class="m_3780158283212514035moz-txt-link-freetext" href="https://bugzilla.redhat.com/show_bug.cgi?id=1426517#c2" target="_blank">https://bugzilla.redhat.com/<wbr>show_bug.cgi?id=1426517#c2</a>
<br>>
<br>>
Hope this helps !!
<br>>
<br>>
Thanks
<br>>
kasturi
<br>>
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