<html><head><meta http-equiv="content-type" content="text/html; charset=UTF-8"><style>body { line-height: 1.5; }blockquote { margin-top: 0px; margin-bottom: 0px; margin-left: 0.5em; }body { font-size: 10.5pt; font-family: 微软雅黑; color: rgb(0, 0, 0); line-height: 1.5; }body { font-size: 10.5pt; font-family: 微软雅黑; color: rgb(0, 0, 0); line-height: 1.5; }</style></head><body>
<div>Thanks! I'd like to try it out.<span></span></div>
<blockquote style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5em;"><div> </div><div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"><div style="PADDING-RIGHT: 8px; PADDING-LEFT: 8px; FONT-SIZE: 12px;FONT-FAMILY:tahoma;COLOR:#000000; BACKGROUND: #efefef; PADDING-BOTTOM: 8px; PADDING-TOP: 8px"><div><b>From:</b> <a href="mailto:ydary@redhat.com">Yaniv Dary</a></div><div><b>Date:</b> 2017-01-04 19:24</div><div><b>To:</b> <a href="mailto:qinglong.dong@horebdata.cn">qinglong.dong@horebdata.cn</a></div><div><b>CC:</b> <a href="mailto:users@ovirt.org">users</a>; <a href="mailto:msivak@redhat.com">Martin Sivak</a></div><div><b>Subject:</b> Re: [ovirt-users] high availability</div></div></div><div><div class="FoxDiv20170105092543215801"><div dir="ltr">In oVirt 4.1 we are planning to allow VM leases that will allow you to restart HA VMs in this use case even without power management.<div>We would love some feedback on this on the latest tested build, if you want to try it out:</div><div><a href="https://github.com/nirs/ovirt-site/blob/77669161397ebf4cc15c66e0e6876bc033384cfc/source/develop/release-management/features/virt/vm-failover-using-vm-leases.html.md">https://github.com/nirs/ovirt-site/blob/77669161397ebf4cc15c66e0e6876bc033384cfc/source/develop/release-management/features/virt/vm-failover-using-vm-leases.html.md</a><br></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><pre cols="72"><span style="font-family:arial,helvetica,sans-serif">Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109
Tel : +972 (9) 7692306
8272306
Email: <a href="mailto:ydary@redhat.com" target="_blank">ydary@redhat.com</a>
IRC : ydary</span></pre>
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<br><div class="gmail_quote">On Wed, Jan 4, 2017 at 11:33 AM, Martin Sivak <span dir="ltr"><<a href="mailto:msivak@redhat.com" target="_blank">msivak@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.5em; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex;"><div dir="ltr">Hi,<div><br></div><div>high availability requires power management to be configured properly for your hosts. The VM won't be restarted until we can ascertain the status of node2 (because it can still be up).</div><div><br></div><div>The host is Non responsive, meaning we do not know if it is up or down. That is the reason we show the VM status as unknown.</div><div><br></div><div>You can fix that by configuring power management for node2 or by right clicking and selecting Confirm host has been rebooted menu option.</div><div><br></div><div>Regards</div><div><br></div><div>--</div><div>Martin Sivak</div><div>SLA / oVirt</div></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="h5">On Wed, Jan 4, 2017 at 9:45 AM, <a href="mailto:qinglong.dong@horebdata.cn" target="_blank">qinglong.dong@horebdata.cn</a> <span dir="ltr"><<a href="mailto:qinglong.dong@horebdata.cn" target="_blank">qinglong.dong@horebdata.cn</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.5em; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex;"><div><div class="h5"><div>
<div><span></span>Hi, all</div><div><span style="font-size:10.5pt;line-height:1.5;background-color:window"> </span><span style="font-size:10.5pt;line-height:1.5;background-color:window"> </span><span style="font-size:10.5pt;line-height:1.5;background-color:window">I have an ovirt 4.0 </span><span style="font-size:10.5pt;line-height:1.5;background-color:window">environment with two hosts and a hosted engine. The engine vm was running on host 1 and another vm was running on host2. Then I unpluged the power of host 2. The another vm should be </span><span style="font-size:10.5pt;line-height:1.5;background-color:window">supposed to restart on host 1 because of ha </span><span style="font-size:10.5pt;line-height:1.5;background-color:window">feature</span><span style="background-color:window;font-size:10.5pt;line-height:1.5">. But it couldn't. It stayed unknown status all the time. And the host 2 stayed non responsive status.</span></div><div><img src="cid:_Foxmail.1@99270c55-6efb-3e22-fd94-aa4796d4da51" border="0"></div><div><br></div><div><img src="cid:_Foxmail.1@dd82091a-2b94-c773-4ca7-ef49112b68a5" border="0"></div><div> <span style="font-size:10.5pt;line-height:1.5;background-color:window"> Did I understand ha correctly? Anyon can help? Thanks!</span></div>
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