<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">As a reminder, this will be happening this morning. <div class=""><br class=""></div><div class="">Thanks,</div><div class="">Tanya</div><div><br class=""><blockquote type="cite" class=""><div class="">On Jan 29, 2022, at 8:29 AM, Tanya Lattner <<a href="mailto:tanyalattner@llvm.org" class="">tanyalattner@llvm.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class=""><font face="Arial" class="">LLVM Community,</font></span></div><font face="Arial" class=""><br class=""></font><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><font face="Arial" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class="">As referenced in this </span><a href="https://blog.llvm.org/posts/2022-01-07-moving-to-discourse/" style="text-decoration: none;" class=""><span style="color: rgb(17, 85, 204); font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: underline; text-decoration-skip: none; vertical-align: baseline; white-space: pre-wrap;" class="">blog post</span></a><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class="">, we are getting close to the deadline for migration for some Mailman lists to Discourse. If you are receiving this email from a LLVM Mailman list, then this list will be </span><span style="font-weight: 700; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class="">migrating to Discourse on February 1st</span><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class="">.</span></font></div><font face="Arial" class=""><br class=""></font><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><font face="Arial" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class="">We have gone through several test runs and feel that we are ready to do the final migration on </span><span style="font-weight: 700; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class="">February 1st starting at 10 am PST</span><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class="">. Once the migration begins, the impacted Mailman lists and Discourse will be </span><span style="font-weight: 700; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class="">read only</span><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class=""> until it has completed.</span></font></div><font face="Arial" class=""><br class=""></font><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class=""><font face="Arial" class="">Here are the steps of the migration process on February 1st at 10 am PST:</font></span></div><ol style="margin-top: 0px; margin-bottom: 0px; padding-inline-start: 48px;" class=""><li dir="ltr" aria-level="1" style="list-style-type: decimal; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre;" class=""><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class=""><font face="Arial" class="">The Mailman lists that are migrating will be placed in “read-only” mode. No mail will be accepted to the list. </font></span></div></li><li dir="ltr" aria-level="1" style="list-style-type: decimal; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre;" class=""><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class=""><font face="Arial" class="">Mailman will be shut down while the final archives are collected. We expect this downtime to be about 15 minutes.</font></span></div></li><li dir="ltr" aria-level="1" style="list-style-type: decimal; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre;" class=""><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class=""><font face="Arial" class="">The mailman archives are sent to Discourse for migration (15-20 minutes for data transfer).</font></span></div></li><li dir="ltr" aria-level="1" style="list-style-type: decimal; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre;" class=""><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class=""><font face="Arial" class="">The LLVM DIscourse is put into read-only mode. Given the size of our archives, we expect the import to take 5 hours. </font></span></div></li><li dir="ltr" aria-level="1" style="list-style-type: decimal; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre;" class=""><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class=""><font face="Arial" class="">Sanity-checks will be made to ensure that everything looks as expected. We estimate this will take 1 hour or less.</font></span></div></li><li dir="ltr" aria-level="1" style="list-style-type: decimal; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline;" class=""><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline;" class=""><font face="Arial" class=""><span style="white-space: pre-wrap;" class="">The LLVM Discourse will be opened up again with all the archives imported.</span></font></span></div></li><li dir="ltr" aria-level="1" style="list-style-type: decimal; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre;" class=""><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class=""><font face="Arial" class="">We will post on Discourse about how things went and any next steps in the “Announcements” category.</font></span></div></li></ol><font face="Arial" class=""><br class=""></font><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><font face="Arial" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class="">We will use the </span><a href="https://llvm.org/docs/DiscourseMigrationGuide.html" style="text-decoration: none;" class=""><span style="color: rgb(17, 85, 204); font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: underline; text-decoration-skip: none; vertical-align: baseline; white-space: pre-wrap;" class="">Discourse Migration website</span></a><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class=""> to communicate where we are in the process. </span></font></div><font face="Arial" class=""><br class=""></font><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class=""><font face="Arial" class="">We expect the LLVM Discourse to open by 5pm PST, but realize that even in the best plans, there may be unexpected situations that arise that cause the migration to take longer or possibly be stopped. If that occurs, we will evaluate the best course of action and communicate to the community as described above.</font></span></div><font face="Arial" class=""><br class=""></font><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class=""><font face="Arial" class="">If you have any questions, please let me know.</font></span></div><font face="Arial" class=""><br class=""></font><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class=""><font face="Arial" class="">Thanks,</font></span></div><div style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" class=""><span style="font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;" class=""><font face="Arial" class="">Tanya</font></span></div></div></div></blockquote></div><br class=""></body></html>