4:42 p.m.
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Hi Fred,
Thanks for the reply and information. When you say all testing flows were d=
one with this option do you mean with this option disabled it is possible I=
could have issues that would not have been identified during the testing o=
f this version?
Thanks.
Jeremy
________________________________
From: Fred Rolland <frolland(a)redhat.com>
Sent: Tuesday, 3 April 2018 3:58 PM
To: Cryptic
Cc: users(a)ovirt.org
Subject: Re: [ovirt-users] Fw: Data Operations On Any Host
Jeremy,
There is currently no option to restrict the data operations to specific ho=
sts.
You can disable this feature in the DB, disable "DataOperationsByHSM" in th=
e vdc_options table.
Note that since it is enabled by default since 4.1, all testing flows were =
done with this option.
Regards,
Fred
On Sun, Apr 1, 2018 at 11:02 AM, Cryptic <cryptic5000@hotmail.com<mailto:cr=
yptic5000(a)hotmail.com>> wrote:
Hi to all,
In relation to the changes made to distribute data operations between all t=
he hosts in a data center rather than burden the SPM. I am very new to oVir=
t and am having troubles finding information on this and need assistance to=
prevent this happening on my development oVirt 4.2 system. The issue I hav=
e is that I have a cluster which hosts all the storage volumes using gluste=
r and they have 10G NICs. I also have a separate cluster which is virtualis=
ation only and each host only has 3 x 1G aggregated NICs. When I perform di=
sk moves between storage domains it often uses one of the virtualisation ho=
sts which drastically increases the time taken to move the disk. Can I rest=
rict these types of operations to a set of hosts or turn it off altogether =
so that it just uses the SPM like it used to in the past. Distributing it i=
s a great feature but unfortunately is no good in my current setup.
Regards,
Jeremy
_______________________________________________
Users mailing list
Users@ovirt.org<mailto:Users@ovirt.org>
http://lists.ovirt.org/mailman/listinfo/users
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<div><br>
</div>
<div>
<p style=3D"font-family: Calibri, Helvetica, sans-serif; font-size:
16px;">=
Hi Fred,</p>
<p style=3D"font-family: Calibri, Helvetica, sans-serif; font-size:
16px;">=
<br>
</p>
<p style=3D"font-family: Calibri, Helvetica, sans-serif; font-size:
16px;">=
Thanks for the reply and information. When you say all testing flows were d=
one with this option do you mean with this option disabled it is possible I=
could have issues that would not
have been identified during the testing of this version?</p>
<p style=3D"font-family: Calibri, Helvetica, sans-serif; font-size:
16px;">=
<br>
</p>
<p style=3D"font-family: Calibri, Helvetica, sans-serif; font-size:
16px;">=
Thanks.</p>
</div>
Jeremy
<p></p>
<br>
<br>
<div style=3D"color: rgb(0, 0, 0);">
<hr style=3D"display:inline-block;width:98%" tabindex=3D"-1">
<div id=3D"divRplyFwdMsg" dir=3D"ltr"><font
face=3D"Calibri, sans-serif" st=
yle=3D"font-size:11pt" color=3D"#000000"><b>From:</b>
Fred Rolland <frol=
land(a)redhat.com&gt;<br>
<b>Sent:</b> Tuesday, 3 April 2018 3:58 PM<br>
<b>To:</b> Cryptic<br>
<b>Cc:</b> users(a)ovirt.org<br>
<b>Subject:</b> Re: [ovirt-users] Fw: Data Operations On Any
Host</font>
<div> </div>
</div>
<div>
<div dir=3D"ltr">
<div>
<div>
<div>
<div>
<div>Jeremy,<br>
<br>
</div>
There is currently no option to restrict the data operations to specific ho=
sts.<br>
<br>
</div>
You can disable this feature in the DB, disable "DataOperationsByHSM&q=
uot; in the vdc_options table.<br>
<br>
</div>
Note that since it is enabled by default since 4.1, all testing flows were =
done with this option.<br>
<br>
</div>
Regards,<br>
</div>
Fred<br>
</div>
<div class=3D"x_gmail_extra"><br>
<div class=3D"x_gmail_quote">On Sun, Apr 1, 2018 at 11:02 AM, Cryptic
<span=
dir=3D"ltr">
<<a href=3D"mailto:cryptic5000@hotmail.com"
target=3D"_blank" id=3D"LPln=
k530790"
previewremoved=3D"true">cryptic5000(a)hotmail.com</a>&gt;</span>
wro=
te:<br>
<blockquote class=3D"x_gmail_quote" style=3D"margin:0 0 0 .8ex;
border-left=
:1px #ccc solid; padding-left:1ex">
<div dir=3D"ltr">
<div id=3D"x_m_-8956857390555306821divtagdefaultwrapper"
dir=3D"ltr" style=
=3D"font-size:12pt; color:#000000; font-family:Calibri,Helvetica,sans-serif=
">
<p style=3D"margin-top:0; margin-bottom:0"><span
style=3D"font-family:Calib=
ri,Helvetica,sans-serif; font-size:12pt">Hi to all,</span><br>
</p>
<div style=3D"color:rgb(0,0,0)">
<div dir=3D"ltr">
<div id=3D"x_m_-8956857390555306821x_divtagdefaultwrapper"
dir=3D"ltr" styl=
e=3D"font-size:12pt; color:#000000; font-family:Calibri,Helvetica,sans-seri=
f">
<div><br>
</div>
<div>In relation to the changes made to distribute data operations between =
all the hosts in a data center rather than burden the SPM. I am very new to=
oVirt and am having troubles finding information on this and need ass=
istance to prevent this happening on
my development oVirt 4.2 system. The issue I have is that I have a cluster=
which hosts all the storage volumes using gluster and they have 10G NICs. =
I also have a separate cluster which is virtualisation only and each host o=
nly has 3 x 1G aggregated NICs.
When I perform disk moves between storage domains it often uses one of the=
virtualisation hosts which drastically increases the time taken to move th=
e disk. Can I restrict these types of operations to a set of hosts or turn =
it off altogether so that it just
uses the SPM like it used to in the past. Distributing it is a great featu=
re but unfortunately is no good in my current setup.</div>
<div><br>
</div>
<div><span style=3D"font-size:12pt">Regards,</span><br>
</div>
<div><span
style=3D"font-size:12pt">Jeremy </span><br>
</div>
<div><br>
</div>
<br>
<p></p>
</div>
</div>
</div>
</div>
</div>
<br>
______________________________<wbr>_________________<br>
Users mailing list<br>
<a href=3D"mailto:Users@ovirt.org" id=3D"LPlnk895914"
previewremoved=3D"tru=
e">Users(a)ovirt.org</a><br>
<a href=3D"http://lists.ovirt.org/mailman/listinfo/users"
rel=3D"noreferrer=
" target=3D"_blank" id=3D"LPlnk716067"
previewremoved=3D"true">http://lists=
.ovirt.org/<wbr>mailman/listinfo/users</a><br>
<br>
</blockquote>
</div>
<br>
</div>
</div>
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