This is a multi-part message in MIME format. --------------45AD62DA4EA1AB39FCA23096 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit On 03/21/2017 10:52 AM, Ian Neilsen wrote:
knara
Looks like your conf is incorrect for mnt option.
Hi Ian, mnt_option should be mnt_options=backup-volfile-servers=<IP1>:<IP2> and this is how we test it. Thanks kasturi.
It should be I believe; mnt_options=backupvolfile-server=server name
not
mnt_options=backup-volfile-servers=host2
If your dns isnt working or your hosts file is incorrect this will prevent it as well.
On 21 March 2017 at 03:30, /dev/null <devnull@linuxitil.org <mailto:devnull@linuxitil.org>> wrote:
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 <tel:13%2010%2072>)
Any suggestion?
I will try an answerfile-install as well later, but it was helpful to know, where to set this.
Thanks & best regards * On Mon, 20 Mar 2017 12:12:25 +0530, knarra wrote* > On 03/20/2017 05:09 AM, /dev/null wrote: >
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/995c6a65ab897d804f... <https://github.com/oVirt/ovirt-hosted-engine-setup/commit/995c6a65ab897d804f794306cc3654214f2c29b6>) 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
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 = 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 <https://bugzilla.redhat.com/show_bug.cgi?id=1426517#c2> > > Hope this helps !! > > Thanks > kasturi >
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--------------45AD62DA4EA1AB39FCA23096 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <div class="moz-cite-prefix">On 03/21/2017 10:52 AM, Ian Neilsen wrote:<br> </div> <blockquote cite="mid:CANoeav0TiZpOSPOOzBpg26f2DsApfF5-fggsoh7ykPn7iqvWbA@mail.gmail.com" type="cite"> <div dir="ltr"> <div> <div> <div>knara<br> <br> </div> Looks like your conf is incorrect for mnt option.<br> <br> </div> </div> </div> </blockquote> Hi Ian,<br> <br> mnt_option should be mnt_options=backup-volfile-servers=<IP1>:<IP2> and this is how we test it.<br> <br> Thanks<br> kasturi.<br> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <blockquote cite="mid:CANoeav0TiZpOSPOOzBpg26f2DsApfF5-fggsoh7ykPn7iqvWbA@mail.gmail.com" type="cite"> <div dir="ltr"> <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 moz-do-not-send="true" 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 moz-do-not-send="true" 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 moz-do-not-send="true" class="m_3780158283212514035moz-txt-link-freetext" href="https://github.com/oVirt/ovirt-hosted-engine-setup/commit/995c6a65ab897d804f..." 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, > > 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/<wbr>hosted-engine.conf. Following steps will help you to achieve this. > > 1) Move each host to maintenance, edit the file '/etc/ovirt-hosted-engine/<wbr>hosted-engine.conf'. > 2) set mnt_options = backup-volfile-servers=<<wbr>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] <a moz-do-not-send="true" 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> > > Hope this helps !! > > Thanks > kasturi > <blockquote type="cite"> <pre>-- Diese Nachricht wurde auf Viren und andere gef�hrliche Inhalte untersucht und ist - aktuelle Virenscanner vorausgesetzt - sauber. For all your IT requirements visit: <a moz-do-not-send="true" class="m_3780158283212514035moz-txt-link-freetext" href="http://www.transtec.co.uk/" target="_blank">http://www.transtec.co.uk</a> </pre> > <fieldset class="m_3780158283212514035mimeAttachmentHeader"> > <pre>______________________________<wbr>_________________ Users mailing list <a moz-do-not-send="true" class="m_3780158283212514035moz-txt-link-abbreviated" href="mailto:Users@ovirt.org" target="_blank">Users@ovirt.org</a> <a moz-do-not-send="true" class="m_3780158283212514035moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users" target="_blank">http://lists.ovirt.org/<wbr>mailman/listinfo/users</a> </pre> </fieldset></blockquote> > </div></div><span class="HOEnZb"><font color="#888888">> -- > Diese E-Mail wurde auf Viren und gefährliche Anhänge > durch <a moz-do-not-send="true" href="http://www.mailscanner.info/" target="_blank"><b>MailScanner</b></a> untersucht und ist wahrscheinlich virenfrei. > MailScanner dankt <a moz-do-not-send="true" href="http://www.transtec.de/" target="_blank">transtec</a> f�r die freundliche Unterst�tzung. </font></span></font><span class="HOEnZb"><font color="#888888"> -- Diese E-Mail wurde auf Viren und gefährliche Anhänge durch <a moz-do-not-send="true" href="http://www.mailscanner.info/" target="_blank"><b>MailScanner</b></a> untersucht und ist wahrscheinlich virenfrei. MailScanner dankt <a moz-do-not-send="true" href="http://www.transtec.de/" target="_blank">transtec</a> für die freundliche Unterstützung. </font></span></div> ______________________________<wbr>_________________ Users mailing list <a moz-do-not-send="true" href="mailto:Users@ovirt.org">Users@ovirt.org</a> <a moz-do-not-send="true" href="http://lists.ovirt.org/mailman/listinfo/users" rel="noreferrer" target="_blank">http://lists.ovirt.org/<wbr>mailman/listinfo/users</a> </blockquote></div> -- <div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Ian Neilsen Mobile: 0424 379 762 Linkedin: <a moz-do-not-send="true" href="http://au.linkedin.com/in/ianneilsen" target="_blank">http://au.linkedin.com/in/ianneilsen</a><div>Twitter : ineilsen</div></div></div></div> </div> </blockquote><p> </p></body></html> --------------45AD62DA4EA1AB39FCA23096--