<div dir="ltr">Hi Liron:<div>Thanks for your reply, please see comment below.<div class="gmail_extra"><br><div class="gmail_quote">2013/8/12 Liron Aravot <span dir="ltr"><<a href="mailto:laravot@redhat.com" target="_blank">laravot@redhat.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5"><br>
<br>
----- Original Message -----<br>
> From: "plysan" <<a href="mailto:plysab@gmail.com">plysab@gmail.com</a>><br>
> To: <a href="mailto:engine-devel@ovirt.org">engine-devel@ovirt.org</a><br>
> Sent: Sunday, August 11, 2013 8:09:19 PM<br>
> Subject: [Engine-devel] should we check for active host before activate SD?<br>
><br>
> Hi all:<br>
> Currently I get into a situation with a NFS data center which maintained both<br>
> hosts and storage domains.<br>
> Now if I first activate host then SD, everything works fine. But if I<br>
> mistakenly first activate SD, the data center gets into a non responsive<br>
> status, after this if I try to activate a host, it will get into a non<br>
> operational state, it seems I can't find a way to get the DC running again.<br>
> I think a additional check should be done before activate a SD, and i've<br>
> uploaded a patch for a solution of this issue: <a href="http://gerrit.ovirt.org/17940" target="_blank">http://gerrit.ovirt.org/17940</a><br>
> I haven't test with other storage types, but activating a SD need a<br>
> functioning host, right? correct me if i'm wrong :)<br>
><br>
> Best regards,<br>
> plysan<br>
><br>
<br>
</div></div>Hi plysan,<br>
which version of oVirt are you using?<br></blockquote><div>I'm using the latest build with developer mod</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I'll try to answer to each issue separatly:<br>
1. Host doesn't move to "UP" after the following - Some fixes were done to avoid such situation from happening - so if you would update that should happend.</blockquote><div>Do you mean there is already some fix available?</div>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
2. There's no check for any host being up - if that's missing on the flow, it might be added as an improvement, but [1] should get you good to go :)<br></blockquote><div>I think engine should not try to connect to SD knowing that there is no active host, otherwise the action would fail. So the check should be added.</div>
<div>Question is whether there be any situation that SD can be activated successfully even if there is no 'up' host in storage pool?</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Let me know if i could help somehow more<br>
thanks,<br>
Liron<br>
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</blockquote></div><br></div></div></div>