This is a multi-part message in MIME format. --------------E286642B64280AE88EDC5994 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Dear Simone, thanks for the help, I already have noticed, that there is a mismatch between SPM IDs and the hosts.
From my knowledge this may be our fault.
=C2=A0vds_name | vds_spm_id =C2=A0oVirt4=C2=A0=C2=A0 |=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 3 =C2=A0oVirt2=C2=A0=C2=A0 |=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 4 =C2=A0oVirt6=C2=A0=C2=A0 |=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 6 =C2=A0oVirt5=C2=A0=C2=A0 |=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 5 =C2=A0oVirt1=C2=A0=C2=A0 |=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 1 =C2=A0oVirt3=C2=A0=C2=A0 |=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 2 oVirt3 was re-installed using the node ng image - and was assigned id 2 that was available at that time (taken into account this database query). It was not available in fact because of the host ovirt2 having the host_id=3D2 entry in the configuration on the host and the sanlock having locked the appropriate space. I can't remember where this mismatch came from but I assume that some time ago someone maybe manually changed the entry on oVirt2 host in order to match with the hostname (oVirtX -> Host id X). Thus I think it is not a bug at the moment. But that leads me to the next question: Is there a manual way to align numbers in the hostnames with the SPM IDs? (oVirt4 should be spm id 4) Does this work? Update the database, change the entry in hosted-engine.conf and then reboot the node? Thanks & best regards, Thomas
On Mon, Apr 23, 2018 at 1:04 PM, Martin Sivak <msivak@redhat.com <mailto:msivak@redhat.com>> wrote:
Hello,
the ID should be coming from the SPM ID of the host as assigned by =
the
engine and duplicates should not be happening indeed.
Can you please tell us what version of engine you have and how was first hosted engine node deployed? We recently changed the default deployment method (4.2.2 in fact) and we would like to know whether this might be related to that change or not.
Simone, do you know how to debug this? Are there logs we could use =
to
check the behavior? The host-deploy logs maybe?
Thomas, can you please share the output of=C2=A0 =C2=A0 sudo -u postgres scl enable rh-postgresql95 -- psql -d engine -c "select vds_id, vds_name, vds_spm_id from vds" executed on the engine VM
and the content of=C2=A0/var/log/ovirt-engine/host-deploy (still from t=
he
engine VM)? =C2=A0
Best regards
-- Martin Sivak SLA / oVirt
On Mon, Apr 23, 2018 at 12:54 PM, Thomas Klute <klute@ingenit.com <mailto:klute@ingenit.com>> wrote: > Dear oVirt Users, > > we installed a third ovirt node using the ovirt node ng image (4.2.2), and > added that node using the web interface of the hosted engine: > > Compute->Hosts->New - including the Hosted engine option "Choose hosted > engine deployment action" set to "Deploy" > > After that we found out, that on the new node the host_id entry was causing > problems. In > > /etc/ovirt-hosted-engine/hosted-engine.conf > > we found the entry > > ... > host_id=3D2 > ... > > But that host id already exists and was alive during deployment process. > So my questions are: > > How is the host id chosen (when adding a new host via GUI)? > Is there an option to preselect the host id in the GUI for a new node? > How can we prevent further duplicate host ids? > > Thanks and best regards, > Thomas > > > -- > ___________________________________________________________________=
> >=C2=A0 Dipl.-Inform. Thomas Klute=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0=
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Sollten noch Fragen offen sein, stehen wir Ihnen nat=C3=BCrlich jederzeit gerne zur Verf=C3=BCgung. Mit Gr=C3=BC=C3=9Fen aus Dortmund, Thomas Klute --=20 ________________________________________________________________________ Dipl.-Inform. Thomas Klute klute@ingenit.com Gesch=C3=A4ftsf=C3=BChrer / CEO ---------------------------------------------------------------------- ingenit GmbH & Co. KG Tel. +49 (0)231 58 698-120 Emil-Figge-Strasse 76-80 Fax. +49 (0)231 58 698-121 D-44227 Dortmund www.ingenit.com Registergericht: Amtsgericht Dortmund, HRA 13 914 Gesellschafter : Thomas Klute, Marc-Christian Schr=C3=B6er ________________________________________________________________________ --------------E286642B64280AE88EDC5994 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dutf= -8"> </head> <body text=3D"#000000" bgcolor=3D"#FFFFFF"> <div class=3D"moz-cite-prefix">Dear Simone,<br> <br> thanks for the help, I already have noticed, that there is a mismatch between SPM IDs and the hosts.<br> From my knowledge this may be our fault.<br> <br> =C2=A0vds_name | vds_spm_id<br> =C2=A0oVirt4=C2=A0=C2=A0 |=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 3<br> =C2=A0oVirt2=C2=A0=C2=A0 |=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 4<br> =C2=A0oVirt6=C2=A0=C2=A0 |=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 6<br> =C2=A0oVirt5=C2=A0=C2=A0 |=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 5<br> =C2=A0oVirt1=C2=A0=C2=A0 |=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 1<br> =C2=A0oVirt3=C2=A0=C2=A0 |=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 2<br> <br> oVirt3 was re-installed using the node ng image - and was assigned id 2 that was available at that time (taken into account this database query).<br> It was not available in fact because of the host ovirt2 having the host_id=3D2 entry in the configuration on the host and the sanlock having locked the appropriate space.<br> <br> I can't remember where this mismatch came from but I assume that some time ago someone maybe manually changed the entry on oVirt2 host in order to match with the hostname (oVirtX -> Host id X).<= br> Thus I think it is not a bug at the moment.<br> <br> But that leads me to the next question:<br> <br> Is there a manual way to align numbers in the hostnames with the SPM IDs? (oVirt4 should be spm id 4)<br> <br> Does this work? Update the database, change the entry in hosted-engine.conf and then reboot the node?<br> <br> Thanks & best regards,<br> Thomas<br> <br> <br> </div> <blockquote type=3D"cite" cite=3D"mid:CAN8-ONoCNj8gth+sxHdgXnYOEizwtcUXLocaBddo+Z+jJdHUKA@mail.gmai= l.com"> <div dir=3D"ltr"><br> <div class=3D"gmail_extra"><br> <div class=3D"gmail_quote">On Mon, Apr 23, 2018 at 1:04 PM, Martin Sivak <span dir=3D"ltr"><<a href=3D"mailto:msivak@redhat.com" target=3D"_blank" moz-do-not-send=3D"true">msivak@redhat.com</a>></span> wrote:<br> <blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello,<br> <br> the ID should be coming from the SPM ID of the host as assigned by the<br> engine and duplicates should not be happening indeed.<br> <br> Can you please tell us what version of engine you have and how was<br> first hosted engine node deployed? We recently changed the default<br> deployment method (4.2.2 in fact) and we would like to know whether<br> this might be related to that change or not.<br> <br> Simone, do you know how to debug this? Are there logs we could use to<br> check the behavior? The host-deploy logs maybe?<br> </blockquote> <div><br> </div> <div>Thomas,</div> <div>can you please share the output of=C2=A0</div> <div>=C2=A0 sudo -u postgres scl enable rh-postgresql95 -- ps= ql -d engine -c "select vds_id, vds_name, vds_spm_id from vds"<br> </div> <div>executed on the engine VM</div> <div><br> </div> <div>and the content of=C2=A0/var/log/ovirt-engine/host-deplo= y (still from the engine VM)?</div> <div>=C2=A0</div> <blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <br> Best regards<br> <br> --<br> Martin Sivak<br> SLA / oVirt<br> <div> <div class=3D"gmail-h5"><br> On Mon, Apr 23, 2018 at 12:54 PM, Thomas Klute <<a href=3D"mailto:klute@ingenit.com" moz-do-not-send=3D"true">klute@ingenit.com</a>> wrote:<br> > Dear oVirt Users,<br> ><br> > we installed a third ovirt node using the ovirt node ng image (4.2.2), and<br> > added that node using the web interface of the hosted engine:<br> ><br> > Compute->Hosts->New - including the Hosted engine option "Choose hosted<br> > engine deployment action" set to "Deploy"<br> ><br> > After that we found out, that on the new node the host_id entry was causing<br> > problems. In<br> ><br> > /etc/ovirt-hosted-engine/<wbr>hosted-engine.conf<b= r> ><br> > we found the entry<br> ><br> > ...<br> > host_id=3D2<br> > ...<br> ><br> > But that host id already exists and was alive during deployment process.<br> > So my questions are:<br> ><br> > How is the host id chosen (when adding a new host via GUI)?<br> > Is there an option to preselect the host id in the GUI for a new node?<br> > How can we prevent further duplicate host ids?<br> ><br> > Thanks and best regards,<br> > Thomas<br> ><br> ><br> > --<br> > ______________________________<wbr>_______________= _______________<wbr>____________<br> ><br> >=C2=A0 Dipl.-Inform. Thomas Klute=C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0<a href=3D"mailto:klute@ingenit.com= " moz-do-not-send=3D"true">klute@ingenit.com</a><br> >=C2=A0 Gesch=C3=A4ftsf=C3=BChrer / CEO<br> >=C2=A0 ------------------------------<wbr>---------= ---------------------<wbr>----------<br> >=C2=A0 ingenit GmbH & Co. KG=C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0Tel. +49 (0)231 58 698-120<br> >=C2=A0 Emil-Figge-Strasse 76-80=C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Fax. +49 (0)231 58 698-121<br> >=C2=A0 D-44227 Dortmund=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0<a href=3D"http://www.ingeni= t.com" rel=3D"noreferrer" target=3D"_blank" moz-do-not-send=3D"true">www.ingenit.com</a><br> ><br> >=C2=A0 Registergericht: Amtsgericht Dortmund, HRA 1= 3 914<br> >=C2=A0 Gesellschafter : Thomas Klute, Marc-Christia= n Schr=C3=B6er<br> > ______________________________<wbr>_______________= _______________<wbr>____________<br> ><br> ><br> </div> </div> > ______________________________<wbr>_________________<b= r> > Users mailing list<br> > <a href=3D"mailto:Users@ovirt.org" moz-do-not-send=3D"true">Users@ovirt.org</a><br> > <a href=3D"http://lists.ovirt.org/mailman/listinfo/users" rel=3D"noreferrer" target=3D"_blank" moz-do-not-send=3D"t= rue">http://lists.ovirt.org/<wbr>mailman/listinfo/users</a><br> ><br> </blockquote> </div> <br> </div> </div> </blockquote> <p><br> </p> <pre class=3D"moz-signature" cols=3D"72">Sollten noch Fragen offen se= in, stehen wir Ihnen nat=C3=BCrlich jederzeit gerne zur Verf=C3=BCgung. Mit Gr=C3=BC=C3=9Fen aus Dortmund, Thomas Klute --=20 ________________________________________________________________________ Dipl.-Inform. Thomas Klute <a class=3D"moz-txt= -link-abbreviated" href=3D"mailto:klute@ingenit.com">klute@ingenit.com</a=
Gesch=C3=A4ftsf=C3=BChrer / CEO ---------------------------------------------------------------------- ingenit GmbH & Co. KG Tel. +49 (0)231 58 698-1= 20 Emil-Figge-Strasse 76-80 Fax. +49 (0)231 58 698-121 D-44227 Dortmund <a class=3D"moz-t= xt-link-abbreviated" href=3D"http://www.ingenit.com">www.ingenit.com</a> Registergericht: Amtsgericht Dortmund, HRA 13 914 Gesellschafter : Thomas Klute, Marc-Christian Schr=C3=B6er ________________________________________________________________________ </pre> </body> </html> --------------E286642B64280AE88EDC5994--