7:38 a.m.
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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(a)redhat.com <mailto:michal.skrivanek@redhat.com>> wrote:
> On 3 Jan 2017, at 11:55, Nathanaël Blanchet <blanchet(a)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(a)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(a)redhat.com
>>>> <mailto:ydary@redhat.com> IRC : ydary
>>>>
>>>> On Tue, Jan 3, 2017 at 10:58 AM, TranceWorldLogic .
>>>> <tranceworldlogic(a)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(a)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(a)ovirt.org <mailto:Users@ovirt.org>
>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>> <http://lists.ovirt.org/mailman/listinfo/users>
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users(a)ovirt.org <mailto:Users@ovirt.org>
>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>> <http://lists.ovirt.org/mailman/listinfo/users>
>>>>
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users(a)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(a)abes.fr <mailto:blanchet@abes.fr>
>>> _______________________________________________ Users mailing
>>> list Users(a)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(a)abes.fr <mailto:blanchet@abes.fr>
_______________________________________________ Users mailing list
Users(a)ovirt.org <mailto:Users@ovirt.org>
http://lists.ovirt.org/mailman/listinfo/users
<http://lists.ovirt.org/mailman/listinfo/users>
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<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(a)redhat.com</a>&gt;</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(a)abes.fr</a>&gt;
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(a)abes.fr</a>&gt;
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(a)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>
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<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(a)abes.fr</a> </pre>
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</blockquote>
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<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(a)abes.fr</a> </pre>
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