<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div></div><div><br></div><div><br>On 08 Dec 2015, at 11:20, Yaniv Dary <<a href="mailto:ydary@redhat.com">ydary@redhat.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr"><br><div class="gmail_extra"><br clear="all"><div><div class="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 Tue, Dec 8, 2015 at 2:03 AM, Nathanaël Blanchet <span dir="ltr"><<a href="mailto:blanchet@abes.fr" target="_blank">blanchet@abes.fr</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi all,<br>
<br>
I may miss something but according to <a href="http://www.ovirt.org/Features/Hot_Plug_Memory" rel="noreferrer" target="_blank">http://www.ovirt.org/Features/Hot_Plug_Memory</a>, ovirt 3.6 was supposed to support the hot plug memory feature. Nothing happens in reality when increasing memory on a running vm with centos7.<br>
I found this : <a href="http://lists.ovirt.orgpipermail/kimchi-devel/2015-June/010714.html" rel="noreferrer" target="_blank">http://lists.ovirt.orgpipermail/kimchi-devel/2015-June/010714.html</a>, and it seems that el7.1 can't support the feature because of its libvirt version (1.2.8) while the required one is 1.2.14.<br>
I didn't test, but I guess F22 supports it.<br>
Is there any chance that el7.2 would support it with a backported libvirtd?<br></blockquote><div><br></div><div>It does support it, but only hot-plug not hot-unplug.<br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Or will a dedicated libvirt rhev package be released so as the downstream to support it (like qemu-kvm for live snapshot some time ago)?<br>
Documentation and limitation of the libvirt version for hot plug memory are difficult to find in the ovirt wiki and more generally on the web.<br>
Maybe the feature has been postponed to a 3.6.z release?<br></blockquote><div><br></div><div>I works with fedora and you can use it currently with this feature.<br></div></div></div></div></div></blockquote><div><br></div>It works on centos too, qemu-kvm-ev 2.3 we distribute in ovirt repo<div><br><blockquote type="cite"><div><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Thank you for your help<br>
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