<div dir="ltr">Hi Javier,<div><br></div><div>A couple of ideas:</div><div><br></div><div>1.- System DS needs to be associated to a cluster. Sometimes this may cause problems if a host is in a cluster but the cluster hasn't got any system DS. (This seems not to be your problem, but just double checking)</div>
<div><br></div><div>2.- System DS information is gathered through the motorization process. You need to check: 1.- hosts are being monitored, 2.- the monitor message includes information about the DS. You can debug this by executing monitor_ds.sh script at the hosts. Monitor DS is a bash script, at the top you can find out the arguments you need to pass to it</div>
<div><br></div><div>3.- Did you set DATASTORE_LOCATION? Maybe the monitor script is not looking at the right place. (Also could you double check that the datastore is actually mounted?)</div><div><br></div><div>Hope it helps</div>
<div><br></div><div>Ruben</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Jan 17, 2014 at 5:42 PM, Javier <span dir="ltr"><<a href="mailto:javier.alvarez@bsc.es" target="_blank">javier.alvarez@bsc.es</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<br>
<br>
After a reboot my VMs started getting stuck in PENDING state. Watching at the log files I noticed that the problem was that the system datastore was not being correctly monitored:<br>
<br>
onedatastore list<br>
ID NAME SIZE AVAIL CLUSTER IMAGES TYPE DS TM<br>
0 system 0M - - 0 sys - shared<br>
1 default 31.3T 57% - 12 img fs shared<br>
2 files 31.3T 57% - 2 fil fs ssh<br>
<br>
And I was getting the following error:<br>
<br>
Fri Jan 17 17:32:02 2014 [SCHED][D]: VM 2794: Local Datastore 0 in Host 8 filtered out. Not enough capacity.<br>
<br>
Now, if I create a new system datastore, it happens the same as with datastore 0. However, creating an image datastore and then changing its type to SYSTEM_DS makes it work fine and VMs start being deployed again using that alternative system datastore.<br>
<br>
My question is if this is a bug or if I am making some mistake.<br>
<br>
Thank you,<br>
<br>
Javier<br>
<br>
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</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>
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