7:30 p.m.
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Hi kasturi,
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.
[root@host2 ~]# cat /etc/ovirt-hosted-engine/hosted-engine.conf
ca_cert=/etc/pki/vdsm/libvirt-spice/ca-cert.pem
gateway=192.168.2.1
iqn=
conf_image_UUID=7bdc29ad-bee6-4a33-8d58-feae9f45d54f
ca_cert=/etc/pki/vdsm/libvirt-spice/ca-cert.pem
sdUUID=1775d440-649c-4921-ba3b-9b6218c27ef3
connectionUUID=fcf70593-8214-4e8d-b546-63c210a3d5e7
conf_volume_UUID=06dd17e5-a440-417a-94e8-75929b6f9ed5
user=
host_id=2
bridge=ovirtmgmt
metadata_image_UUID=6252c21c-227d-4dbd-bb7b-65cf342154b6
spUUID=00000000-0000-0000-0000-000000000000
mnt_options=backup-volfile-servers=host2
fqdn=ovirt.test.lab
portal=
vm_disk_id=1bb9ea7f-986c-4803-ae82-8d5a47b1c496
metadata_volume_UUID=426ff2cc-58a2-4b83-b22f-3f7dc99890d4
vm_disk_vol_id=b57d40d2-e68b-440a-bab7-0a9631f4baa4
domainType=glusterfs
port=
console=qxl
ca_subject="C=EN, L=Test, O=Test, CN=Test"
password=
vmid=272942f3-99b9-48b9-aca4-19ec852f6874
lockspace_image_UUID=9fbdbfd4-3b31-43ce-80e2-283f0aeead49
lockspace_volume_UUID=b1e4d3ed-ec78-41cd-9a39-4372f488fb92
vdsm_use_ssl=true
storage=host1:/gvol0
conf=/var/run/ovirt-hosted-engine-ha/vm.conf
[root@host2 ~]# mount |grep gvol0
host1:/gvol0 on /rhev/data-center/mnt/glusterSD/host1:_gvol0 type fuse.glusterfs
(rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,max_read=131072)
Any suggestion?
I will try an answerfile-install as well later, but it was helpful to know, where to set
this.Â
Thanks & best regards
On Mon, 20 Mar 2017 12:12:25 +0530, knarra wrote
On 03/20/2017 05:09 AM, /dev/nullwrote:
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/hosted-engine.conf
there
is
an mnt_options line, but i
read
(https://github.com/oVirt/ovirt-hosted-engine-setup/commit/995c6a65ab897d8...)
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/nullHi,
  I think in the above patch they are just  hiding the the queryfor mount_options
but i think all the code is still present and youshould not loose mount options during
additional host deployment.For more info you can refer [1].
  Â
   You can set this option manually on all nodes by
editing/etc/ovirt-hosted-engine/hosted-engine.conf. Following steps willhelp you to
achieve this.
1) Move each host to maintenance, edit the
file'/etc/ovirt-hosted-engine/hosted-engine.conf'.
2) set mnt_options =backup-volfile-servers=<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=1426517#c2
Hope this helps !!
Thanks
kasturi
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<font size=3D"2">Hi </font><font size=3D"2"><font
size=3D"2">kasturi,
<br />
<br />thank you. I tested and it seems not to work, even after rebooting th=
e current mount does not show up the mnt_options nor the switch over works.
<br />
<br />[root@host2 ~]# cat /etc/ovirt-hosted-engine/hosted-engine.conf=20
<br />ca_cert=3D/etc/pki/vdsm/libvirt-spice/ca-cert.pem
<br />gateway=3D192.168.2.1
<br />iqn=3D
<br />conf_image_UUID=3D7bdc29ad-bee6-4a33-8d58-feae9f45d54f
<br />ca_cert=3D/etc/pki/vdsm/libvirt-spice/ca-cert.pem
<br />sdUUID=3D1775d440-649c-4921-ba3b-9b6218c27ef3
<br />connectionUUID=3Dfcf70593-8214-4e8d-b546-63c210a3d5e7
<br />conf_volume_UUID=3D06dd17e5-a440-417a-94e8-75929b6f9ed5
<br />user=3D
<br />host_id=3D2
<br />bridge=3Dovirtmgmt
<br />metadata_image_UUID=3D6252c21c-227d-4dbd-bb7b-65cf342154b6
<br />spUUID=3D00000000-0000-0000-0000-000000000000
<br />mnt_options=3Dbackup-volfile-servers=3Dhost2
<br />fqdn=3Dovirt.test.lab
<br />portal=3D
<br />vm_disk_id=3D1bb9ea7f-986c-4803-ae82-8d5a47b1c496
<br />metadata_volume_UUID=3D426ff2cc-58a2-4b83-b22f-3f7dc99890d4
<br />vm_disk_vol_id=3Db57d40d2-e68b-440a-bab7-0a9631f4baa4
<br />domainType=3Dglusterfs
<br />port=3D
<br />console=3Dqxl
<br />ca_subject=3D"C=3DEN, L=3DTest, O=3DTest, CN=3DTest"
<br />password=3D
<br />vmid=3D272942f3-99b9-48b9-aca4-19ec852f6874
<br />lockspace_image_UUID=3D9fbdbfd4-3b31-43ce-80e2-283f0aeead49
<br />lockspace_volume_UUID=3Db1e4d3ed-ec78-41cd-9a39-4372f488fb92
<br />vdsm_use_ssl=3Dtrue
<br />storage=3Dhost1:/gvol0
<br />conf=3D/var/run/ovirt-hosted-engine-ha/vm.conf
<br />
<br />
<br />[root@host2 ~]# mount |grep gvol0
<br />host1:/gvol0 on /rhev/data-center/mnt/glusterSD/host1:_gvol0 type fus=
e.glusterfs (rw,relatime,user_id=3D0,group_id=3D0,default_permissions,allow=
_other,max_read=3D131072)
<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.=C2=A0=20
<br />
<br />Thanks & best regards
<br /></font></font><font size=3D"2"><b>
<br />On Mon, 20 Mar 2017 12:12:25 +0530, knarra wrote</b>
<br />> On 03/20/2017=20
05:09 AM,=20
/dev/null
wrote:
<br />>=20
=20=20=20=20
<blockquote cite=3D"mid:20170319233239.M46044@volker.buschmans.de" type=
=3D"cite">
=20=20=20=20=20=20
<pre wrap=3D"">Hi,
how do i make the hosted_storage aware of gluster server failure? In --depl=
oy i=20
cannot
provide backup-volfile-servers. In /etc/ovirt-hosted-engine/hosted-engine.c=
onf=20
there=20
is
an mnt_options line, but i=20
read
(<a class=3D"moz-txt-link-freetext"
href=3D"https://github.com/oVirt/ovirt-=
hosted-engine-setup/commit/995c6a65ab897d804f794306cc3654214f2c29b6">https:=
//github.com/oVirt/ovirt-hosted-engine-setup/commit/995c6a65ab897d804f79430=
6cc3654214f2c29b6</a>)
that this settings get lost during deployment on seconday=20
servers.
Is there an official way to deal with that? Should this option be set manua=
ly on=20
all=20
nodes?
Thanks!
/dev/null</pre>
=20=20=20=20
</blockquote>
Hi,
<br />>=20
<br />>=20
=C2=A0=C2=A0 I think in the above patch they are just=C2=A0=C2=A0 hidin=
g the the=20
query
for mount_options but i think all the code is still present and=20
you
should not loose mount options during additional host=20
deployment.
For more info you can refer [1].=20
<br />>=20
=C2=A0=C2=A0=C2=A0=20
<br />>=20
=20=20=20=20
=C2=A0=C2=A0=C2=A0 You can set this option manually on all nodes by=20
editing
/etc/ovirt-hosted-engine/hosted-engine.conf. Following steps=20
will
help you to achieve this.
<br />>=20
<br />>=20
1) Move each host to maintenance, edit the=20
file
'/etc/ovirt-hosted-engine/hosted-engine.conf'.
<br />>=20
2) set mnt_options=20
=3D
backup-volfile-servers=3D<gluster_ip2>:<gluster_ip3>
<br />>=20
3) restart the services 'systemctl restart ovirt-ha-agent'=20
;
'systemctl restart ovirt-ha-broker'
<br />>=20
4) Activate the node.
<br />>=20
<br />>=20
Repeat the above steps for all the nodes in the cluster.
<br />>=20
<br />>=20
[1] <a class=3D"moz-txt-link-freetext"
href=3D"https://bugzilla.redhat.=
com/show_bug.cgi?id=3D1426517#c2">https://bugzilla.redhat.com/sho...
id=3D1426517#c2</a>
<br />>=20
<br />>=20
Hope this helps !!
<br />>=20
<br />>=20
Thanks
<br />>=20
kasturi
<br />>=20
<blockquote cite=3D"mid:20170319233239.M46044@volker.buschmans.de" type=
=3D"cite">
=20=20=20=20=20=20
<pre wrap=3D"">
--
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untersucht
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sauber.
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=3D"http://www.transtec.co.uk/">http://www.transtec.co.uk</a>
</pre>
=20=20=20=20=20=20
<br />>=20
<fieldset class=3D"mimeAttachmentHeader" />
=20=20=20=20=20=20
<br />>=20
=20=20=20=20=20=20
<pre wrap=3D"">_______________________________________________
Users mailing=20
list
<a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:Users@ovirt.org">Users=
@ovirt.org</a>
<a class=3D"moz-txt-link-freetext"
href=3D"http://lists.ovirt.org/mailman/l=
istinfo/users">http://lists.ovirt.org/mailman/listinfo/users</...
</pre>
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</blockquote>
=20=20=20=20
<br />>=20
<br />>=20
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