<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On 03-Aug-2020, at 13:58, Aravinda VK <<a href="mailto:aravinda@kadalu.io" class="">aravinda@kadalu.io</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=us-ascii" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Interesting numbers. Thanks for the effort.<div class=""><br class=""></div><div class="">What is the unit of old/new numbers? seconds? <br class=""></div></div></div></blockquote><div><br class=""></div><div>Minutes. </div><br class=""><blockquote type="cite" class=""><div class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><div class=""><br class=""><blockquote type="cite" class=""><div class="">On 03-Aug-2020, at 12:47 PM, Susant Palai <<a href="mailto:spalai@redhat.com" class="">spalai@redhat.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div dir="ltr" class=""><div dir="ltr" class="">Centos Users can add the following repo and install the build from the master branch to try out the feature. [Testing purpose only, not ready for consumption in production env.]<div class=""><br class=""></div><div class=""><span style="color:rgb(32,33,36);font-family:Roboto,sans-serif;font-size:14px;white-space:pre-wrap;background-color:rgb(248,249,250)" class="">[gluster-nightly-master]
baseurl=</span><a href="http://artifacts.ci.centos.org/gluster/nightly/master/7/x86_64/" target="_blank" dir="ltr" rel="noopener nofollow noreferrer" style="text-decoration-line:none;color:rgb(26,115,232);background:rgb(248,249,250);font-size:14px;margin:0px;padding:0px;vertical-align:baseline;font-family:Roboto,sans-serif;white-space:pre-wrap" class="">http://artifacts.ci.centos.org/gluster/nightly/master/7/x86_64/</a><span style="color:rgb(32,33,36);font-family:Roboto,sans-serif;font-size:14px;white-space:pre-wrap;background-color:rgb(248,249,250)" class="">
gpgcheck=0
keepalive=1
enabled=1
repo_gpgcheck = 0
name=Gluster Nightly builds (master branch)</span><br class=""></div><div class=""><span style="color:rgb(32,33,36);font-family:Roboto,sans-serif;font-size:14px;white-space:pre-wrap;background-color:rgb(248,249,250)" class=""><br class=""></span></div><div class=""><span style="color:rgb(32,33,36);font-family:Roboto,sans-serif;font-size:14px;white-space:pre-wrap;background-color:rgb(248,249,250)" class="">A summary of perf numbers from our test lab :</span></div><div class=""><br class=""></div><div class=""><span style="color:rgb(53,53,53);font-family:monospace;white-space:pre" class="">DirSize - 1Million Old New %diff
Depth - 100 (Run 1) 353 74 +377%
Depth - 100 (Run 2) 348 72 +377~%
Depth - 50 246 122 +100%
Depth - 3 174 114 +52%</span></div><div class=""><br class=""></div><div class="">Susant</div><div class=""><br class=""></div></div></div></div><br class=""><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Aug 3, 2020 at 11:16 AM Susant Palai <<a href="mailto:spalai@redhat.com" class="">spalai@redhat.com</a>> wrote:<br class=""></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="overflow-wrap: break-word;" class="">Hi,<div class=""> Recently, we have pushed some performance improvements for Rebalance Crawl which used to consume a significant amount of time, out of the entire rebalance process.</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">The patch [1] is recently merged in upstream and may land as an experimental feature in the upcoming upstream release.</div><div class=""><br class=""></div><div class="">The improvement currently works only for pure-distribute Volume. (which can be expanded).</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">Things to look forward to in future :</div><div class=""> - Parallel Crawl in Rebalance</div><div class=""> - Global Layout</div><div class=""><br class=""></div><div class="">Once these improvements are in place, we would be able to reduce the overall rebalance time by a significant time.</div><div class=""><br class=""></div><div class="">Would request our community to try out the feature and give us feedback.</div><div class=""><br class=""></div><div class="">More information regarding the same will follow.</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">Thanks & Regards,</div><div class="">Susant Palai</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">[1] <a href="https://review.gluster.org/#/c/glusterfs/+/24443/" target="_blank" class="">https://review.gluster.org/#/c/glusterfs/+/24443/</a></div></div></blockquote></div>
________<br class=""><br class=""><br class=""><br class="">Community Meeting Calendar:<br class=""><br class="">Schedule -<br class="">Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC<br class="">Bridge: <a href="https://bluejeans.com/441850968" class="">https://bluejeans.com/441850968</a><br class=""><br class="">Gluster-users mailing list<br class=""><a href="mailto:Gluster-users@gluster.org" class="">Gluster-users@gluster.org</a><br class=""><a href="https://lists.gluster.org/mailman/listinfo/gluster-users" class="">https://lists.gluster.org/mailman/listinfo/gluster-users</a><br class=""></div></blockquote></div><br class=""><div class="">
<div class="">Aravinda Vishwanathapura</div><div class=""><a href="https://kadalu.io/" class="">https://kadalu.io</a></div><div class=""><br class=""></div><br class="Apple-interchange-newline">
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