<div dir="ltr">Thanks!!!<div><br></div><div>Daniele</div></div><div class="gmail_extra"><br><div class="gmail_quote">2017-02-21 13:30 GMT+01:00 Ravishankar N <span dir="ltr"><<a href="mailto:ravishankar@redhat.com" target="_blank">ravishankar@redhat.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"><span class="">
<div class="m_-8179929933774101017moz-cite-prefix">On 02/21/2017 05:17 PM, Nithya
Balachandran wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Hi,
<div><br>
</div>
<div>Ideally, both bricks in a replica set should be of the same
size.</div>
<div><br>
</div>
<div>Ravi, can you confirm?</div>
<div><br>
</div>
</div>
</blockquote>
<br></span>
Yes, correct.<br>
-Ravi<div><div class="h5"><br>
<br>
<blockquote type="cite">
<div dir="ltr">
<div>Regards,</div>
<div>Nithya</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On 21 February 2017 at 16:05, Daniele
Antolini <span dir="ltr"><<a href="mailto:lantuin@gmail.com" target="_blank">lantuin@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Hi Serkan,
<div><br>
</div>
<div>thanks a lot for the answer.</div>
<div><br>
</div>
<div>So, if you are correct, in a distributed with replica
environment the best practice is to pair nodes with the
smallest size together?</div>
<div><br>
</div>
<div>For example:</div>
<div><br>
</div>
<div>node1 1 GB</div>
<div>node2 10 GB</div>
<div>node3 4 GB</div>
<div>node4 8 GB</div>
<div>node5 15 GB</div>
<div>node6 7 GB</div>
<div><br>
</div>
<div>So:</div>
<div><br>
</div>
<div>node1 with node3 (smallest is 1 GB)</div>
<div>node4 with node6 (smallest is 7 GB)</div>
<div>node2 with node5 (smallest is 10 GB)</div>
<div><br>
</div>
<div>The command to launch:</div>
<div><br>
</div>
<div><span style="color:rgb(80,0,80);font-size:12.8px">gluster
volume create gv0 replica 2 node1:/opt/data/gv0</span><span style="color:rgb(80,0,80);font-size:12.8px"> node3:/opt<wbr>/data/gv0
node4:/opt/data/gv0 node6:/opt/data/gv0
node2:/opt/data/gv0 node5:/opt/data/gv0</span><br>
</div>
<div><span style="color:rgb(80,0,80);font-size:12.8px"><br>
</span></div>
<div><font color="#500050"><span style="font-size:12.8px">Right?
In this way I should have 18 GB of free space on the
mounted volume (1 GB + 7 GB + 10 GB)</span></font></div>
<div><font color="#500050"><span style="font-size:12.8px"><br>
</span></font></div>
<div><font color="#500050"><span style="font-size:12.8px"><br>
</span></font></div>
</div>
<div class="m_-8179929933774101017HOEnZb">
<div class="m_-8179929933774101017h5">
<div class="gmail_extra"><br>
<div class="gmail_quote">2017-02-21 11:30 GMT+01:00
Serkan Çoban <span dir="ltr"><<a href="mailto:cobanserkan@gmail.com" target="_blank">cobanserkan@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I
think, gluster1 and gluster2 became a replica
pair. Smallest size<br>
between them is affective size (1GB)<br>
Same for gluster3 and gluster4 (3GB). Total 4GB
space available. This<br>
is just a guest though..<br>
<div>
<div class="m_-8179929933774101017m_-1846375046892647323h5"><br>
On Tue, Feb 21, 2017 at 1:18 PM, Daniele
Antolini <<a href="mailto:lantuin@gmail.com" target="_blank">lantuin@gmail.com</a>>
wrote:<br>
> Hi all,<br>
><br>
> first of all, nice to meet you. I'm new
here and I'm subscribing to do a<br>
> very simple question.<br>
><br>
> I don't understand completely how, in a
distributed with replica<br>
> environment, heterogeneous bricks are
involved.<br>
><br>
> I've just done a test with four bricks:<br>
><br>
> gluster1 1 GB<br>
> gluster2 2 GB<br>
> gluster3 5 GB<br>
> gluster4 3 GB<br>
><br>
> Each partition is mounted locally at
/opt/data<br>
><br>
> I've created a gluster volume with:<br>
><br>
> gluster volume create gv0 replica 2
gluster1:/opt/data/gv0<br>
> gluster2:/opt/data/gv0
gluster3:/opt/data/gv0 gluster4:/opt/data/gv0<br>
><br>
> and then mounted on a client:<br>
><br>
> testgfs1:/gv0 4,0G 65M
4,0G 2% /mnt/test<br>
><br>
> I see 4 GB of free space but I cannot
understand how this space has been<br>
> allocated.<br>
> Can please someone explain to me how this
can happened?<br>
><br>
> Thanks a lot<br>
><br>
> Daniele<br>
><br>
><br>
><br>
><br>
</div>
</div>
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</blockquote>
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</blockquote></div><br></div>