<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi,<div class=""><br class=""></div><div class="">Previously we used GlusterFS v3.5.3 and we could achieve around 1.1GBs for read/write in plain distributed volume. </div><div class="">Now, since I have upgraded GlusterFS to 3.7.3, i can only achieve around 700MBs (max).</div><div class=""><br class=""></div><div class="">Here some additional information concerning my volume. </div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class=""># gluster volume info vol_workdir_amd</span></div><p style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0); min-height: 13px;" class=""><span style="font-size: 9px;" class=""> <br class="webkit-block-placeholder"></span></p><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">Volume Name: vol_workdir_amd</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">Type: Distribute</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">Volume ID: 42d8f9fa-3b24-414f-a275-dadcfdd8d3db</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">Status: Started</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">Number of Bricks: 4</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">Transport-type: tcp,rdma</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">Bricks:</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">Brick1: ib-storage1:/export/brick_workdir/brick1/data</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">Brick2: ib-storage3:/export/brick_workdir/brick1/data</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">Brick3: ib-storage1:/export/brick_workdir/brick2/data</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">Brick4: ib-storage3:/export/brick_workdir/brick2/data</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">Options Reconfigured:</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">client.event-threads: 4</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">performance.readdir-ahead: on</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">auth.allow: 10.0.*</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">cluster.min-free-disk: 5%</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">performance.cache-size: 1GB</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">performance.io-thread-count: 32</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">diagnostics.brick-log-level: CRITICAL</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">nfs.disable: on</span></div><div style="margin: 0px; font-family: Menlo; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" class=""><span style="font-size: 9px;" class="">performance.read-ahead: on</span></div></div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">and the status is OK for all bricks in.</div><div class=""><br class=""></div><div class="">Thanks in advance,</div><div class="">Geoffrey<br class=""><div class=""><div apple-content-edited="true" class="">
<div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">------------------------------------------------------<br class="">Geoffrey Letessier<br class="">Responsable informatique & ingénieur système<br class="">UPR 9080 - CNRS - Laboratoire de Biochimie Théorique<br class="">Institut de Biologie Physico-Chimique<br class="">13, rue Pierre et Marie Curie - 75005 Paris<br class="">Tel: 01 58 41 50 93 - eMail: <a href="mailto:geoffrey.letessier@ibpc.fr" class="">geoffrey.letessier@ibpc.fr</a></div>
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