This is a multi-part message in MIME format. --------------2E9A8B029AB75653801EFCDD Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit Honestlly I don't see why in 2017 people still using the old DRBD + Pacemaker solution for virtualization stuff. On 03/01/2017 10:35, TranceWorldLogic . wrote:
Thanks, I agree bad idea to execute virsh command without knowing vdsm and engine.
Is their any plan in ovirt to support *drbd + Pacemaker* ?
On Tue, Jan 3, 2017 at 4:29 PM, Michal Skrivanek <michal.skrivanek@redhat.com <mailto:michal.skrivanek@redhat.com>> wrote:
On 3 Jan 2017, at 11:55, Nathanaël Blanchet <blanchet@abes.fr <mailto:blanchet@abes.fr>> wrote:
except for quickly get RO informations like "virsh capabilities".
When you come from libvirt and you know what to do, you might not want to find/read a dedicated documentation for such a little query.
yes, sure, for read-only but for any modification, no matter how minimal, its almost always needed to inform vdsm/engine to know about it to prevent corner cases, misdetections, etc...
Le 03/01/2017 à 11:19, Michal Skrivanek a écrit :
On 3 Jan 2017, at 11:15, Nathanaël Blanchet <blanchet@abes.fr <mailto:blanchet@abes.fr>> wrote:
Use at your own risks:
vdsm@ovirt:shibboleth
But, you may unsynchronize your host HW with engine database.
it is almost always a bad idea to do that hooks are exactly for the cases like below, just in a cleaner way
Le 03/01/2017 à 11:09, Yaniv Dary a écrit :
It is preferable you use VDSM hooks to add devices to VMs.
Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: ydary@redhat.com <mailto:ydary@redhat.com> IRC : ydary
On Tue, Jan 3, 2017 at 10:58 AM, TranceWorldLogic . <tranceworldlogic@gmail.com <mailto:tranceworldlogic@gmail.com>> wrote:
Hi Joop,
I want to add drdb device in vm instance hence would like to execute virsh command. Is it possible ?
Thanks, ~Rohit
On Tue, Jan 3, 2017 at 1:26 PM, jvandewege <jvandewege@nieuwland.nl <mailto:jvandewege@nieuwland.nl>> wrote:
On 3-1-2017 8:32, TranceWorldLogic . wrote: > Hi, > > I tried execution below virsh command after ovirt installation. > but it requesting username and password. > > ~# virsh list --all > Please enter your authentication name: > > Please let me know which username and password I have to provide ? If you only need read access then you need to supply -r as an additional argument.
Why do you need virsh because that will only give you the info on that host, using ovirt-shell gives you the info for all hosts.
Joop
_______________________________________________ Users mailing list Users@ovirt.org <mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users <http://lists.ovirt.org/mailman/listinfo/users>
_______________________________________________ Users mailing list Users@ovirt.org <mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users <http://lists.ovirt.org/mailman/listinfo/users>
_______________________________________________ Users mailing list Users@ovirt.org <mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users <http://lists.ovirt.org/mailman/listinfo/users>
-- Nathanaël Blanchet
Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet@abes.fr <mailto:blanchet@abes.fr> _______________________________________________ Users mailing list Users@ovirt.org <mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users <http://lists.ovirt.org/mailman/listinfo/users>
-- Nathanaël Blanchet
Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet@abes.fr <mailto:blanchet@abes.fr>
_______________________________________________ Users mailing list Users@ovirt.org <mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users <http://lists.ovirt.org/mailman/listinfo/users>
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
--------------2E9A8B029AB75653801EFCDD Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 8bit <html> <head> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>Honestlly I don't see why in 2017 people still using the old DRBD + Pacemaker solution for virtualization stuff.</p> <br> <div class="moz-cite-prefix">On 03/01/2017 10:35, TranceWorldLogic . wrote:<br> </div> <blockquote cite="mid:CAOtQfMS-WK8M3OjqL4FD4RCR9bsmroww6P1aODmHcfKGGo9OoQ@mail.gmail.com" type="cite"> <div dir="ltr"> <div> <div>Thanks, I agree bad idea to execute virsh command without knowing vdsm and engine.<br> <br> </div> Is their any plan in ovirt to support <b>drbd + Pacemaker</b> ?<br> </div> <br> </div> <div class="gmail_extra"><br> <div class="gmail_quote">On Tue, Jan 3, 2017 at 4:29 PM, Michal Skrivanek <span dir="ltr"><<a moz-do-not-send="true" href="mailto:michal.skrivanek@redhat.com" target="_blank">michal.skrivanek@redhat.com</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div style="word-wrap:break-word"><br> <div><span class=""> <blockquote type="cite"> <div>On 3 Jan 2017, at 11:55, Nathanaël Blanchet <<a moz-do-not-send="true" href="mailto:blanchet@abes.fr" target="_blank">blanchet@abes.fr</a>> wrote:</div> <br class="m_1924206419566382490Apple-interchange-newline"> <div> <div text="#000000" bgcolor="#FFFFFF"> <p>except for quickly get RO informations like "virsh capabilities".</p> <p>When you come from libvirt and you know what to do, you might not want to find/read a dedicated documentation for such a little query.<br> </p> </div> </div> </blockquote> <div><br> </div> </span>yes, sure, for read-only</div> <div>but for any modification, no matter how minimal, its almost always needed to inform vdsm/engine to know about it to prevent corner cases, misdetections, etc...</div> <div> <div class="h5"> <div><br> <blockquote type="cite"> <div> <div text="#000000" bgcolor="#FFFFFF"> <p> </p> <br> <div class="m_1924206419566382490moz-cite-prefix">Le 03/01/2017 à 11:19, Michal Skrivanek a écrit :<br> </div> <blockquote type="cite"> <br> <div> <blockquote type="cite"> <div>On 3 Jan 2017, at 11:15, Nathanaël Blanchet <<a moz-do-not-send="true" class="m_1924206419566382490moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr" target="_blank">blanchet@abes.fr</a>> wrote:</div> <br class="m_1924206419566382490Apple-interchange-newline"> <div> <div text="#000000" bgcolor="#FFFFFF"> <p>Use at your own risks:</p> <p>vdsm@ovirt:shibboleth</p> <p>But, you may unsynchronize your host HW with engine database.<br> </p> </div> </div> </blockquote> <div><br> </div> it is almost always a bad idea to do that</div> <div>hooks are exactly for the cases like below, just in a cleaner way</div> <div><br> <blockquote type="cite"> <div> <div text="#000000" bgcolor="#FFFFFF"> <div> <br class="m_1924206419566382490webkit-block-placeholder"> </div> <div class="m_1924206419566382490moz-cite-prefix">Le 03/01/2017 à 11:09, Yaniv Dary a écrit :<br> </div> <blockquote type="cite"> <div dir="ltr">It is preferable you use VDSM hooks to add devices to VMs.</div> <div class="gmail_extra"><br clear="all"> <div> <div class="m_1924206419566382490gmail_signature" data-smartmail="gmail_signature"> <div dir="ltr"> <div> <div dir="ltr"> <pre cols="72"><span style="font-family:arial,helvetica,sans-serif">Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: <a moz-do-not-send="true" href="mailto:ydary@redhat.com" target="_blank">ydary@redhat.com</a> IRC : ydary</span></pre> </div> </div> </div> </div> </div> <br> <div class="gmail_quote">On Tue, Jan 3, 2017 at 10:58 AM, TranceWorldLogic . <span dir="ltr"><<a moz-do-not-send="true" class="m_1924206419566382490moz-txt-link-abbreviated" href="mailto:tranceworldlogic@gmail.com" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:tranceworldlogic@gmail.com">tranceworldlogic@gmail.com</a></a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div dir="ltr"> <div> <div> <div> <div>Hi Joop,<br> <br> </div> I want to add drdb device in vm instance hence would like to execute virsh command.<br> </div> <div>Is it possible ?<br> </div> <br> </div> Thanks,<br> </div> ~Rohit<br> <div> <div> <div><br> <br> </div> </div> </div> </div> <div class="m_1924206419566382490HOEnZb"> <div class="m_1924206419566382490h5"> <div class="gmail_extra"><br> <div class="gmail_quote">On Tue, Jan 3, 2017 at 1:26 PM, jvandewege <span dir="ltr"><<a moz-do-not-send="true" class="m_1924206419566382490moz-txt-link-abbreviated" href="mailto:jvandewege@nieuwland.nl" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:jvandewege@nieuwland.nl">jvandewege@nieuwland.nl</a></a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>On 3-1-2017 8:32, TranceWorldLogic . wrote:<br> > Hi,<br> ><br> > I tried execution below virsh command after ovirt installation.<br> > but it requesting username and password.<br> ><br> > ~# virsh list --all<br> > Please enter your authentication name:<br> ><br> > Please let me know which username and password I have to provide ?<br> </span>If you only need read access then you need to supply -r as an additional<br> argument.<br> <br> Why do you need virsh because that will only give you the info on that<br> host, using ovirt-shell gives you the info for all hosts.<br> <br> Joop<br> <br> ______________________________<wbr>_________________<br> Users mailing list<br> <a moz-do-not-send="true" href="mailto:Users@ovirt.org" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a></a><br> <a moz-do-not-send="true" href="http://lists.ovirt.org/mailman/listinfo/users" rel="noreferrer" target="_blank"><a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman">http://lists.ovirt.org/mailman</a><wbr>/listinfo/users</a><br> </blockquote> </div> <br> </div> </div> </div> <br> ______________________________<wbr>_________________<br> Users mailing list<br> <a moz-do-not-send="true" href="mailto:Users@ovirt.org" target="_blank">Users@ovirt.org</a><br> <a moz-do-not-send="true" href="http://lists.ovirt.org/mailman/listinfo/users" rel="noreferrer" target="_blank">http://lists.ovirt.org/mailman<wbr>/listinfo/users</a><br> <br> </blockquote> </div> <br> </div> <br> <fieldset class="m_1924206419566382490mimeAttachmentHeader"></fieldset> <br> <pre>______________________________<wbr>_________________ Users mailing list <a moz-do-not-send="true" class="m_1924206419566382490moz-txt-link-abbreviated" href="mailto:Users@ovirt.org" target="_blank">Users@ovirt.org</a> <a moz-do-not-send="true" class="m_1924206419566382490moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users" target="_blank">http://lists.ovirt.org/<wbr>mailman/listinfo/users</a> </pre> </blockquote> <pre class="m_1924206419566382490moz-signature" cols="72">-- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 <a moz-do-not-send="true" class="m_1924206419566382490moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr" target="_blank">blanchet@abes.fr</a> </pre> </div> ______________________________<wbr>_________________ Users mailing list <a moz-do-not-send="true" href="mailto:Users@ovirt.org" target="_blank">Users@ovirt.org</a> <a moz-do-not-send="true" class="m_1924206419566382490moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users" target="_blank">http://lists.ovirt.org/<wbr>mailman/listinfo/users</a> </div> </blockquote> </div> </blockquote> <pre class="m_1924206419566382490moz-signature" cols="72">-- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 <a moz-do-not-send="true" class="m_1924206419566382490moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr" target="_blank">blanchet@abes.fr</a> </pre> </div> </div></blockquote></div> </div></div></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> <fieldset class="mimeAttachmentHeader"></fieldset> <pre wrap="">_______________________________________________ Users mailing list <a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a> <a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> </body></html> --------------2E9A8B029AB75653801EFCDD--