<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Sep 11, 2017 at 2:02 PM, Francesco Romani <span dir="ltr"><<a href="mailto:fromani@redhat.com" target="_blank">fromani@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi everyone,<br>
<br>
<br>
<a href="https://gerrit.ovirt.org/#/q/topic:drivemonitor_event+status:open" rel="noreferrer" target="_blank">https://gerrit.ovirt.org/#/q/<wbr>topic:drivemonitor_event+<wbr>status:open</a> is<br>
ready for review. It is the first part of the series needed<br>
<br>
to consume the BLOCK_THRESHOLD event available with libvirt >= 3.2.0 and<br>
QEMU >= 2.3.0.<br>
<br>
Once completed, this patchset will allow Vdsm to avoid polling, thus<br>
greatly improving the system performance and<br>
<br>
eventually close <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1181665" rel="noreferrer" target="_blank">https://bugzilla.redhat.com/<wbr>show_bug.cgi?id=1181665</a><br>
<br>
<br>
Please note that:<br>
<br>
1. CI fails because the workers are not yet updated to CentOS 7.4 (not<br>
yet released AFAIK!) which will provide libvirt >= 3.2.0.<br></blockquote><div><br></div><div>You probably know that already, but just to be sure, please wait for official CentOS 7.4 be out and that we'll verify OST works well with it</div><div>before merging, otherwise any patch that will be merged afterwards will fail and CI won't work.</div><div><br></div><div>AFAIK, it should be out this week.</div><div> <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
2. Few more simple patches will be needed to enable/disable monitoring<br>
in specific flows where we cannot use events (e.g. LSM)<br>
<br>
3. I did initial verification successfully, installing fedora 25 on thin<br>
provisioned disk without issue.<br>
<span class="HOEnZb"><font color="#888888"><br>
<br>
--<br>
Francesco Romani<br>
Senior SW Eng., Virtualization R&D<br>
Red Hat<br>
IRC: fromani github: @fromanirh<br>
<br>
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</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><p style="font-family:overpass,sans-serif;margin:0px;padding:0px;font-size:14px;text-transform:uppercase;font-weight:bold"><font color="#cc0000">Eyal edri</font></p><p style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-weight:bold;margin:0px;padding:0px;font-size:14px;text-transform:uppercase"><br></p><p style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:10px;margin:0px 0px 4px;text-transform:uppercase">ASSOCIATE MANAGER</p><p style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:10px;margin:0px 0px 4px;text-transform:uppercase">RHV DevOps</p><p style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:10px;margin:0px 0px 4px;text-transform:uppercase">EMEA VIRTUALIZATION R&D</p><p style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:10px;margin:0px 0px 4px;text-transform:uppercase"><br></p><p style="font-family:overpass,sans-serif;margin:0px;font-size:10px;color:rgb(153,153,153)"><a href="https://www.redhat.com/" style="color:rgb(0,136,206);margin:0px" target="_blank">Red Hat EMEA</a></p><table border="0" style="color:rgb(0,0,0);font-family:overpass,sans-serif;font-size:medium"><tbody><tr><td width="100px"><a href="https://red.ht/sig" style="color:rgb(17,85,204)" target="_blank"><img src="https://www.redhat.com/profiles/rh/themes/redhatdotcom/img/logo-red-hat-black.png" width="90" height="auto"></a></td><td style="font-size:10px"><a href="https://redhat.com/trusted" style="color:rgb(204,0,0);font-weight:bold" target="_blank">TRIED. TESTED. TRUSTED.</a></td></tr></tbody></table></div><div>phone: +972-9-7692018<br>irc: eedri (on #tlv #rhev-dev #rhev-integ)</div></div></div></div></div></div></div></div></div>
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