5:58 a.m.
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I see conflicting advice regarding hosted engine storage... what is the current state of
the art on this?
1) Should an HE use gluster-ed storage--or not?
2) During HE setup, the memory question used to list the minimum as default--now it shows
maximum possible as default. What is the appropriate setting?
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<html><body><div style="font-family: tahoma,new york,times,serif;
font-size: 10pt; color: #000000"><div>I see conflicting advice regarding
hosted engine storage... what is the current state of the art on this?<br
data-mce-bogus="1"></div><div><br
data-mce-bogus="1"></div><div>1) Should an HE use gluster-ed
storage--or not?<br data-mce-bogus="1"></div><div><br
data-mce-bogus="1"></div><div>2) During HE setup, the memory
question used to list the minimum as default--now it shows maximum possible as
default. What is the appropriate setting?<br
data-mce-bogus="1"></div><div><br
data-mce-bogus="1"></div><div><br
data-mce-bogus="1"></div></div></body></html>
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8:06 a.m.
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On 12/22/2015 09:28 AM, Eriks Goodwin wrote:
I see conflicting advice regarding hosted engine storage... what is
the current state of the art on this?
1) Should an HE use gluster-ed storage--or not?
HE with 3-way replica gluster volume is supported officially when the
glusterfs server is running on separate host (separate from the host
where HE is being installed)
Support for running engine and gluster on same hosts (hyperconverged
setup) is currently being tested, and it requires that the gluster
volume also has sharding feature enabled. We will be publishing
recommendations and how-tos on this shortly.
2) During HE setup, the memory question used to list the minimum as
default--now it shows maximum possible as default. What is the
appropriate setting?
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<div class="moz-cite-prefix">On 12/22/2015 09:28 AM, Eriks Goodwin
wrote:<br>
</div>
<blockquote
cite="mid:584289373.46609.1450756715964.JavaMail.zimbra@carepointholdings.com"
type="cite">
<div style="font-family: tahoma,new york,times,serif; font-size:
10pt; color: #000000">
<div>I see conflicting advice regarding hosted engine
storage... what is the current state of the art on this?<br
data-mce-bogus="1">
</div>
<div><br data-mce-bogus="1">
</div>
<div>1) Should an HE use gluster-ed storage--or not?<br
data-mce-bogus="1">
</div>
</div>
</blockquote>
<br>
HE with 3-way replica gluster volume is supported officially when
the glusterfs server is running on separate host (separate from the
host where HE is being installed)<br>
<br>
Support for running engine and gluster on same hosts (hyperconverged
setup) is currently being tested, and it requires that the gluster
volume also has sharding feature enabled. We will be publishing
recommendations and how-tos on this shortly.<br>
<br>
<blockquote
cite="mid:584289373.46609.1450756715964.JavaMail.zimbra@carepointholdings.com"
type="cite">
<div style="font-family: tahoma,new york,times,serif; font-size:
10pt; color: #000000">
<div><br data-mce-bogus="1">
</div>
<div>2) During HE setup, the memory question used to list the
minimum as default--now it shows maximum possible as default.
What is the appropriate setting?<br data-mce-bogus="1">
</div>
<div><br data-mce-bogus="1">
</div>
<div><br data-mce-bogus="1">
</div>
</div>
<br>
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<br>
<pre wrap="">_______________________________________________
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href="http://lists.ovirt.org/mailman/listinfo/users">http://...
</pre>
</blockquote>
<br>
</body>
</html>
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11:02 a.m.
On Tue, Dec 22, 2015 at 4:58 AM, Eriks Goodwin <eriks(a)connectcombpo.com>
wrote:
I see conflicting advice regarding hosted engine storage... what is
the
current state of the art on this?
1) Should an HE use gluster-ed storage--or not?
2) During HE setup, the memory question used to list the minimum as
default--now it shows maximum possible as default. What is the appropriate
setting?
It really depends from the size of your deployment site: the default value
in the engine appliance is 16G, now the setup proposes the minimum value
between the available memory and the appliance default.
For small deployments 4G should be enough.
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Eriks Goodwin -
Sahina Bose -
Simone Tiraboschi