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Hi,=20
yes, still the same issues with oVirt 4.1.7 and CentOS 7.4.=20
Whole cgroup directory has empty files.=20
Actually at the moment, we are blind when it comes to disk IO, only our Net=
App give us IO values, but these are per NFS share and there are a lots of =
VMs on it.=20
A solution would be great here.=20
BR Florian=20
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sage.=20
Von: "Konstantin Shalygin" <k0ste(a)k0ste.ru>=20
An: "users" <users(a)ovirt.org>=20
Gesendet: Montag, 18. Dezember 2017 07:17:42=20
Betreff: Re: [ovirt-users] Empty cgroup files on centos 7.3 host=20
Specifically for IO statistics, VDSM reads the values from libvirt[1].
cgroup limiting is possible if you define it, but is unrelated.
Also note that 7.3 is a bit ancient, I'm not sure how supported it is with
latest 4.1 - which I'm sure will pull new dependencies from 7.4 (for
example, libvirt!).=20
We use oVirt 4.1.6 on 7.4 of course.=20
Where I can see IO stat? I never see this on oVirt manager.=20
How can I enable cgroup blk metric collection?=20
Perhaps this is an outdated way and metrics should be collected in a differ=
ent way and it should be applied in the netdata project?=20
Thanks.=20
k=20
_______________________________________________=20
Users mailing list=20
Users(a)ovirt.org=20
http://lists.ovirt.org/mailman/listinfo/users=20
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<html><body><div style=3D"font-family: arial, helvetica, sans-serif;
font-s=
ize: 12pt; color: #000000"><div>Hi,</div><div><br
data-mce-bogus=3D"1"></di=
v><div>yes, still the same issues with oVirt 4.1.7 and CentOS
7.4.</div><di=
v>Whole cgroup directory has empty files.</div><div><br
data-mce-bogus=3D"1=
"></div><div>Actually at the moment, we are blind when it comes to
disk IO,=
only our NetApp give us IO values, but these are per NFS share and there a=
re a lots of VMs on it.</div><div><br
data-mce-bogus=3D"1"></div><div>A sol=
ution would be great here.</div><div><br
data-mce-bogus=3D"1"></div><div>BR=
Florian</div><div><br></div><div
data-marker=3D"__SIG_PRE__"><div><p style=
=3D"margin-bottom: 0cm;"><a class=3D"mceItemAnchor"
name=3D"OBJ_PREFIX_DWT8=
057_com_zimbra_url"></a><a class=3D"mceItemAnchor"
name=3D"OBJ_PREFIX_DWT10=
86_com_zimbra_url"></a><a class=3D"mceItemAnchor"
name=3D"OBJ_PREFIX_DWT805=
8_com_zimbra_url"></a> <span style=3D"color:
#b3b3b3;"><img src=3D"http://w=
ww.ubimet.com/ubimet_logo.gif" data-mce-src=3D"http://www.ubimet.com/ubimet=
_logo.gif" height=3D"18" align=3D"BOTTOM" border=3D"0"
width=3D"126"></span=
</p><blockquote <pre>Specifically for
IO statistics, VDSM reads the values from lib=
virt[1].
cgroup limiting is possible if you define it, but is unrelated.
Also note that 7.3 is a bit ancient, I'm not sure how supported it is with
latest 4.1 - which I'm sure will pull new dependencies from 7.4 (for
example, libvirt!).</pre </blockquote We use oVirt 4.1.6 on 7.4 of course.<p></p <p>Where I can see IO stat? I never see this on oVirt
manager.</p <p><span
id=3D"result_box" class=3D"" lang=3D"en"><span>How
can I enabl=
e
cgroup blk metric collection?</span><br
<span class=3D"">Perhaps this is an outdated way and metrics
should be collected in a different way and it should be
applied in the netdata project?</span></span></p <p><span id=3D"result_box"
class=3D"" lang=3D"en"><span class=3D"">Than=
ks.</span></span></p
<p><span id=3D"result_box" class=3D""
lang=3D"en"><span class=3D""><br </span></span></p <p><span id=3D"result_box"
class=3D"" lang=3D"en"><span class=3D"">k<br=
</span></span></p =20
<br>_______________________________________________<br>Users mailing
list<b=
r>Users@ovirt.org<br>http://lists.ovirt.org/mailman/listinfo/users<br></div=
></div></body></html
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yle: normal;"><span style=3D"font-weight: normal;">A-1220 Wien
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nau-City-Stra=C3=9Fe 11 =E2=80=A2 Tel +43 1 263 11 22 DW 469 =E2=80=A2 Fax =
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BIMET GmbH shall not be liable for the improper or incomplete transmission =
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=3D"zwchr" data-marker=3D"__DIVIDER__"><div
data-marker=3D"__HEADERS__"><b>=
Von: </b>"Konstantin Shalygin"
&lt;k0ste(a)k0ste.ru&gt;<br><b>An: </b>"users"=
&lt;users(a)ovirt.org&gt;<br><b>Gesendet: </b>Montag, 18.
Dezember 2017 07:1=
7:42<br><b>Betreff: </b>Re: [ovirt-users] Empty cgroup files on centos
7.3 =
host<br></div><br><div
data-marker=3D"__QUOTED_TEXT__"><p