11:56 a.m.
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Hi Didi,
On 09/04/2017 10:15 AM, Yedidyah Bar David wrote:
On Mon, Sep 4, 2017 at 10:16 AM, Arsène Gschwind
<arsene.gschwind(a)unibas.ch> wrote:
> Hi all,
>
> A while ago I had some problem with hosted-engine network which wasn't set
> correctly at deploy time, so I finally decided to redeploy the hosted engine
> in the hope the network will be set correctly this time. I've followed this
> procedure:
>
> Stop all VMs
> Full backup of HE DB and export to safe place
> Cleanup HE storage following https://access.redhat.com/solutions/2121581
> Reboot Hosts
> Re-deploy HE until DB recovery
> Recover DB adding the following param:
> --he-remove-storage-vm Removes the hosted-engine storage
> domain, all its entities and the hosted-engine VM during restore.
> --he-remove-hosts Removes all the hosted-engine hosts
> during restore.
>
> Finalize HE deployment.
>
> Everything did run without errors and I'm able to access Web UI.
>
> But now I don't see my HE VM and its respective Storage Domain, the logs
> says it isn't able to import it. I see all other SD and I'm able to manage
> my VMs as before.
>
> Please find attached engine.log
I think this is your problem:
2017-09-04 03:26:14,272+02 INFO
[org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand]
(org.ovirt.thread.pool-6-thread-24) [2383eaa0] There are existing luns
in the system which are part of VG id
'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'
I don't see a VG with this ID,
here the IDs I see on the hosts:
VG #PV #LV #SN Attr VSize VFree
6b62cc06-fc44-4c38-af6d-bfd9cbe73246 1 10 0 wz--n- 99.62g 14.50g
b0414c06-d984-4001-a998-fd9a2e79fb83 2 70 0 wz--n- 10.00t 2.31t
b2e30961-7cff-4cca-83d6-bee3a4f890ee 2 47 0 wz--n- 5.27t 2.50t
> Thanks for any help to resolve that issue.
I guess you can try to remove this disk/lun from the engine and let it retry.
Could
let me know how to remove that lun from the engine?
If the only disk is of the hosted-engine, I guess it should have been
removed by '--he-remove-storage-vm' - if so, please open a bug
describing your flow in detail. Thanks.
It seems that this option didn't remove
the he storage information and
that this VG is still the old one.
Many thanks for your help
Rgds,
Arsene
Best,
> Arsène
>
> --
>
> Arsène Gschwind
> Fa. Sapify AG im Auftrag der Universität Basel
> IT Services
> Klingelbergstr. 70 | CH-4056 Basel | Switzerland
> Tel. +41 79 449 25 63 | http://its.unibas.ch
> ITS-ServiceDesk: support-its(a)unibas.ch | +41 61 267 14 11
>
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
--
*Arsène Gschwind*
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 | CH-4056 Basel | Switzerland
Tel. +41 79 449 25 63 | http://its.unibas.ch <http://its.unibas.ch/>
ITS-ServiceDesk: support-its(a)unibas.ch | +41 61 267 14 11
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<p>Hi Didi,<br>
</p>
<br>
<div class="moz-cite-prefix">On 09/04/2017 10:15 AM, Yedidyah Bar
David wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAHRwYXsr+_6d6uaS447DJLrdb7vC1Bm1iBcQ=b490HcgcFtbnw@mail.gmail.com">
<pre wrap="">On Mon, Sep 4, 2017 at 10:16 AM, Arsène Gschwind
<a class="moz-txt-link-rfc2396E"
href="mailto:arsene.gschwind@unibas.ch"><arsene.gschwind@unibas.ch></a>
wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Hi all,
A while ago I had some problem with hosted-engine network which wasn't set
correctly at deploy time, so I finally decided to redeploy the hosted engine
in the hope the network will be set correctly this time. I've followed this
procedure:
Stop all VMs
Full backup of HE DB and export to safe place
Cleanup HE storage following <a class="moz-txt-link-freetext"
href="https://access.redhat.com/solutions/2121581">https://a...
Reboot Hosts
Re-deploy HE until DB recovery
Recover DB adding the following param:
--he-remove-storage-vm Removes the hosted-engine storage
domain, all its entities and the hosted-engine VM during restore.
--he-remove-hosts Removes all the hosted-engine hosts
during restore.
Finalize HE deployment.
Everything did run without errors and I'm able to access Web UI.
But now I don't see my HE VM and its respective Storage Domain, the logs
says it isn't able to import it. I see all other SD and I'm able to manage
my VMs as before.
Please find attached engine.log
</pre>
</blockquote>
<pre wrap="">
I think this is your problem:
2017-09-04 03:26:14,272+02 INFO
[org.ovirt.engine.core.bll.storage.domain.AddExistingBlockStorageDomainCommand]
(org.ovirt.thread.pool-6-thread-24) [2383eaa0] There are existing luns
in the system which are part of VG id
'vvIoS2-fZTZ-99Ox-Ltzq-pr8U-SL2z-wbTU8g'</pre>
</blockquote>
I don't see a VG with this ID, here the IDs I see on the hosts:<br>
<br>
<tt> VG #PV #LV #SN Attr VSize
VFree </tt><tt><br>
</tt><tt> 6b62cc06-fc44-4c38-af6d-bfd9cbe73246 1 10 0 wz--n-
99.62g 14.50g</tt><tt><br>
</tt><tt> b0414c06-d984-4001-a998-fd9a2e79fb83 2 70 0 wz--n-
10.00t 2.31t</tt><tt><br>
</tt><tt> b2e30961-7cff-4cca-83d6-bee3a4f890ee 2 47 0 wz--n-
5.27t 2.50t</tt><tt><br>
</tt><br>
<blockquote type="cite"
cite="mid:CAHRwYXsr+_6d6uaS447DJLrdb7vC1Bm1iBcQ=b490HcgcFtbnw@mail.gmail.com">
<pre wrap="">
</pre>
<blockquote type="cite">
<pre wrap="">
Thanks for any help to resolve that issue.
</pre>
</blockquote>
<pre wrap="">
I guess you can try to remove this disk/lun from the engine and let it retry.</pre>
</blockquote>
Could let me know how to remove that lun from the engine?<br>
<blockquote type="cite"
cite="mid:CAHRwYXsr+_6d6uaS447DJLrdb7vC1Bm1iBcQ=b490HcgcFtbnw@mail.gmail.com">
<pre wrap="">
If the only disk is of the hosted-engine, I guess it should have been
removed by '--he-remove-storage-vm' - if so, please open a bug
describing your flow in detail. Thanks.</pre>
</blockquote>
It seems that this option didn't remove the he storage information
and that this VG is still the old one.<br>
<br>
Many thanks for your help<br>
Rgds,<br>
Arsene<br>
<blockquote type="cite"
cite="mid:CAHRwYXsr+_6d6uaS447DJLrdb7vC1Bm1iBcQ=b490HcgcFtbnw@mail.gmail.com">
<pre wrap="">
Best,
</pre>
<blockquote type="cite">
<pre wrap="">
Arsène
--
Arsène Gschwind
Fa. Sapify AG im Auftrag der Universität Basel
IT Services
Klingelbergstr. 70 | CH-4056 Basel | Switzerland
Tel. +41 79 449 25 63 | <a class="moz-txt-link-freetext"
href="http://its.unibas.ch">http://its.unibas.ch</a>
ITS-ServiceDesk: <a class="moz-txt-link-abbreviated"
href="mailto:support-its@unibas.ch">support-its@unibas.ch</a> | +41 61
267 14 11
_______________________________________________
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://...
</pre>
</blockquote>
<pre wrap="">
</pre>
</blockquote>
<br>
<div class="moz-signature">-- <br>
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style="font-size: 8pt" size="1"> Fa. Sapify AG im
Auftrag der Universität Basel<br>
IT Services<br>
Klingelbergstr. 70 | CH-4056 Basel | Switzerland<br>
Tel. +41 79 449 25 63 | </font> </font>
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serif"> <font
style="font-size: 8pt" size="1"> ITS-ServiceDesk:
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