<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="">Hello Folks,<div class=""><br class=""></div><div class="">I plan on updating the svn repository from version 1.6.11 to 1.9.4 tonight. I will likely start this process sometime this late afternoon. <a href="http://svn.webkit.org" class="">svn.webkit.org</a> will be down during this time. I will also be taking <a href="http://build.webkit.org" class="">build.webkit.org</a> offline, so our bots do not fail due to a missing svn server. </div><div class=""><br class=""></div><div class="">I will also be taking this time to upgrade the backend datastore on <a href="http://svn.webkit.org" class="">svn.webkit.org</a>. This process requires a full svn dump/load cycle, and takes a significant amount of time. I expect the the server to return online Sunday by end of day.</div><div class=""><br class=""></div><div class="">Please let me know if you have any questions.</div><div class="">I’ll send another email before I take the servers offline.</div><div class="">Lucas</div><div class=""><br class=""></div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Apr 27, 2016, at 5:13 AM, Konstantin Tokarev <<a href="mailto:annulen@yandex.ru" class="">annulen@yandex.ru</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="">Hello,<br class=""><br class="">According to [1], currently <a href="http://svn.webkit.org" class="">svn.webkit.org</a> runs severely outdated Subversion 1.6.11. Since then, there were 3 significant releases of Subversion, which brought lots of performance improvements, most importantly brand new HTTP protocol [3] and storage format improvements [4]. Also, since 1.7 Apache 2.4 with MPM event is supported, which may increase server throughput.<br class=""><br class=""><br class="">BTW, to improve performance of up to date Subversion client (>= 1.8), it is needed to adjust Apache configuration[5]: increase MaxKeepAliveRequests from default 100 to at least 1000. This needs to be done regardless of Subversion server upgrade.<br class=""><br class=""><br class="">[1] <a href="http://svn.webkit.org/repository/webkit/" class="">http://svn.webkit.org/repository/webkit/</a><br class="">[2] <a href="https://subversion.apache.org/docs/release-notes/1.7.html" class="">https://subversion.apache.org/docs/release-notes/1.7.html</a><br class=""> <a href="https://subversion.apache.org/docs/release-notes/1.8.html" class="">https://subversion.apache.org/docs/release-notes/1.8.html</a><br class=""> <a href="https://subversion.apache.org/docs/release-notes/1.9.html" class="">https://subversion.apache.org/docs/release-notes/1.9.html</a><br class="">[3] <a href="https://subversion.apache.org/docs/release-notes/1.7.html#httpv2" class="">https://subversion.apache.org/docs/release-notes/1.7.html#httpv2</a><br class="">[4] <a href="https://subversion.apache.org/docs/release-notes/1.8.html#fsfs-enhancements" class="">https://subversion.apache.org/docs/release-notes/1.8.html#fsfs-enhancements</a><br class=""> <a href="https://subversion.apache.org/docs/release-notes/1.9.html#fsfs-improvements" class="">https://subversion.apache.org/docs/release-notes/1.9.html#fsfs-improvements</a><br class="">[5] <a href="https://subversion.apache.org/docs/release-notes/1.8.html#neon-deleted" class="">https://subversion.apache.org/docs/release-notes/1.8.html#neon-deleted</a><br class=""> <a href="http://svn.haxx.se/dev/archive-2011-01/0320.shtml" class="">http://svn.haxx.se/dev/archive-2011-01/0320.shtml</a><br class=""><br class="">-- <br class="">Regards,<br class="">Konstantin<br class="">_______________________________________________<br class="">webkit-dev mailing list<br class=""><a href="mailto:webkit-dev@lists.webkit.org" class="">webkit-dev@lists.webkit.org</a><br class="">https://lists.webkit.org/mailman/listinfo/webkit-dev<br class=""></div></div></blockquote></div><br class=""></div></body></html>