Update: The svn data migration to the new format is currently about 1/3 of the 
way completed. I’ll post another progress update Sunday morning (Pacific time 
zone).
Thanks,
Lucas


> On Jun 18, 2016, at 5:14 PM, Lucas Forschler <lforsch...@apple.com> wrote:
> 
> I’m starting this now. svn.webkit and build.webkit will be going down shortly.
> I’ll send an all-clear email when things are back online.
> 
> Lucas
> 
>> On Jun 18, 2016, at 9:54 AM, Lucas Forschler <lforsch...@apple.com 
>> <mailto:lforsch...@apple.com>> wrote:
>> 
>> Hello Folks,
>> 
>> 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. 
>> svn.webkit.org <http://svn.webkit.org/> will be down during this time. I 
>> will also be taking build.webkit.org <http://build.webkit.org/> offline, so 
>> our bots do not fail due to a missing svn server. 
>> 
>> I will also be taking this time to upgrade the backend datastore on 
>> svn.webkit.org <http://svn.webkit.org/>. 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.
>> 
>> Please let me know if you have any questions.
>> I’ll send another email before I take the servers offline.
>> Lucas
>> 
>> 
>>> On Apr 27, 2016, at 5:13 AM, Konstantin Tokarev <annu...@yandex.ru 
>>> <mailto:annu...@yandex.ru>> wrote:
>>> 
>>> Hello,
>>> 
>>> According to [1], currently svn.webkit.org <http://svn.webkit.org/> 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 severely outdated Subversion 1.6.11.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.
>>> 
>>> 
>>> 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.
>>> 
>>> 
>>> [1] http://svn.webkit.org/repository/webkit/ 
>>> <http://svn.webkit.org/repository/webkit/>
>>> [2] https://subversion.apache.org/docs/release-notes/1.7.html 
>>> <https://subversion.apache.org/docs/release-notes/1.7.html>
>>>     https://subversion.apache.org/docs/release-notes/1.8.html 
>>> <https://subversion.apache.org/docs/release-notes/1.8.html>
>>>     https://subversion.apache.org/docs/release-notes/1.9.html 
>>> <https://subversion.apache.org/docs/release-notes/1.9.html>
>>> [3] https://subversion.apache.org/docs/release-notes/1.7.html#httpv2 
>>> <https://subversion.apache.org/docs/release-notes/1.7.html#httpv2>
>>> [4] 
>>> https://subversion.apache.org/docs/release-notes/1.8.html#fsfs-enhancements 
>>> <https://subversion.apache.org/docs/release-notes/1.8.html#fsfs-enhancements>
>>>    
>>> https://subversion.apache.org/docs/release-notes/1.9.html#fsfs-improvements 
>>> <https://subversion.apache.org/docs/release-notes/1.9.html#fsfs-improvements>
>>> [5] https://subversion.apache.org/docs/release-notes/1.8.html#neon-deleted 
>>> <https://subversion.apache.org/docs/release-notes/1.8.html#neon-deleted>
>>>    http://svn.haxx.se/dev/archive-2011-01/0320.shtml 
>>> <http://svn.haxx.se/dev/archive-2011-01/0320.shtml>
>>> 
>>> -- 
>>> Regards,
>>> Konstantin
>>> _______________________________________________
>>> webkit-dev mailing list
>>> webkit-dev@lists.webkit.org <mailto:webkit-dev@lists.webkit.org>
>>> https://lists.webkit.org/mailman/listinfo/webkit-dev 
>>> <https://lists.webkit.org/mailman/listinfo/webkit-dev>
>> 
>> _______________________________________________
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>> webkit-dev@lists.webkit.org <mailto:webkit-dev@lists.webkit.org>
>> https://lists.webkit.org/mailman/listinfo/webkit-dev
> 
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