<div dir="ltr">Hi<div><br></div><div>Just to confirm that Michael is totally right. We tried to make this clear in the upgrade guide:</div><div><br></div><div><a href="http://docs.opennebula.org/stable/design_and_installation/building_your_cloud/upgrade.html#setting-new-system-ds">http://docs.opennebula.org/stable/design_and_installation/building_your_cloud/upgrade.html#setting-new-system-ds</a><br>
</div><div><br></div><div>The procedure described by Michael to add the system DS preserving the data is also the recommended one. (Note the limitations in the previous link)</div><div><br></div><div>Cheers</div><div><br>
</div><div>Ruben</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Jan 8, 2014 at 12:21 AM, Michael <span dir="ltr"><<a href="mailto:michael@onlinefusion.co.uk" target="_blank">michael@onlinefusion.co.uk</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Gerry,<div class="im"><br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
onedatastore list<br>
ID NAME SIZE AVAIL CLUSTER IMAGES TYPE DS TM<br>
0 system 21.4T 98% - 0 sys - shared<br>
1 default 21.4T 98% SCSSnebula 43 img fs shared<br>
2 files 21.4T 98% SCSSnebula 0 fil fs ssh<br>
100 Research 21.4T 98% SCSSnebula 0 img fs shared<br>
101 Teaching 21.4T 98% SCSSnebula 6 img fs shared <br>
</blockquote>
<br>
</div><div class="im"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
SCHED_MESSAGE="Tue Jan 7 18:58:59 2014 : No system datastore meets SCHED_DS_REQUIREMENTS: CLUSTER_ID = 100 & !(PUBLIC_CLOUD = YES)" <br>
</blockquote>
<br></div>
So there's no system datastore in the cluster as you spotted, I think this is a new requirement in 4.4 with the change to multiple system datastores and tiering. There might be an issue with some configurations after upgrading.<br>
I don't think you can add the 0 datastore to your cluster so as you're already using a shared datastore which is the same for all your data you can probably just make a second non id 0 system datastore linked to the same place as the others and assign it to the cluster.<div class="HOEnZb">
<div class="h5"><br>
<br>
-Michael<br>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr"><div><div>-- <br></div></div>Ruben S. Montero, PhD<br>Project co-Lead and Chief Architect<div>OpenNebula - Flexible Enterprise Cloud Made Simple<br>
<a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a> | <a href="mailto:rsmontero@opennebula.org" target="_blank">rsmontero@opennebula.org</a> | @OpenNebula</div></div>
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