<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Sep 23, 2016 at 7:41 PM, Davide Ferrari <span dir="ltr"><<a target="_blank" href="mailto:davide@billymob.com">davide@billymob.com</a>></span> wrote:<br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote"><span class="gmail-">2016-09-23 15:57 GMT+02:00 Sahina Bose <span dir="ltr"><<a target="_blank" href="mailto:sabose@redhat.com">sabose@redhat.com</a>></span>:<br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><br><div dir="ltr"><span></span><div>You could do this - where Node3 & Node 2 also has arbiter bricks. Arbiter bricks only store metadata and requires very low storage capacity compared to the data bricks.<br></div><div><br></div><div>Node1 Node2 Node3 Node4 <br></div><div>brick1 brick1 arb-brick<br></div><div> arb-brick brick1 brick1<br></div></div></blockquote><div><br></div></span><div>Ok, cool! And this won't pose any problem if Node2 or Node4 fail?<br></div></div></div></div></blockquote><div><br></div><div>No. <br></div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><br></div><div>The syntax shuld be this:<br><br></div><div>gluster volume create data replica 3 arbiter 1 node1:/brick node2:/brick node2:/arb_brick node3:/brick node4:/brick node4:/arb_brick<br></div></div></div></div></blockquote><div><br></div><div>Correction: arb_bricks should be from a different node as below:<br> <br></div><div><div>gluster
volume create data replica 3 arbiter 1 node1:/brick node2:/brick
node3:/arb_brick node3:/brick node4:/brick node2:/arb_brick<br><br></div><br></div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><br></div><div>is not a problem having more than a brick on the same host for the volume create syntax?<br><br></div><div>Thanks again<br><br></div></div><span class="gmail-">-- <br><div><div dir="ltr"><div>Davide Ferrari<br></div>Senior Systems Engineer<br></div></div>
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