<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="">On 15 May 2018, at 12.06, Timo Sirainen <<a href="mailto:tss@iki.fi" class="">tss@iki.fi</a>> wrote:<br class=""><div><blockquote type="cite" class=""><br class=""><div class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">If you look at .176's error log, do you see an error about "director_consistent_hashing settings differ between directors"? Have you set director_consistent_hashing=yes in the old directors? That is needed now, because the old non-consistent-hashing method is obsoleted. Unfortunately there's no easy way to upgrade directors to use the consistent hashing method without stopping the entire ring. The hard way would be to build a secondary director ring and start moving users to that ring in proxies.</span></div></blockquote></div><br class=""><div class="">Added <a href="https://wiki2.dovecot.org/PasswordDatabase/ExtraFields/Proxy#moving" class="">https://wiki2.dovecot.org/PasswordDatabase/ExtraFields/Proxy#moving</a> to explain further the hard way.</div><div class=""><br class=""></div></body></html>