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add note re memcache locking

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Carla Schroder
2015-10-07 06:56:34 -07:00
parent fee019d932
commit 3ef7cc9427
1 changed files with 7 additions and 1 deletions
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8
admin_manual/configuration_files/files_locking_transactional.rst
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@@ -5,7 +5,7 @@ Transactional File Locking
ownCloud's new transactional file locking mechanism operates differently than
the old File Locking application, and will eventually replace it. The purpose
of this mechanism is to avoid file corruption during normal operation. If you
select to use the new file locking mechanism make sure you disable the File
elect to use the new file locking mechanism make sure you disable the File
Locking app.
The new file locking mechanism has these capabilities:
@@ -34,6 +34,12 @@ file like this example::
'port' => 6379,
'timeout' => 0.0,
),
.. note:: Large installations especially benefit from setting
``memcache.locking``. File locking is enable by default, which uses the
database locking backend. This places a significant load on your database.
Using ``memcache.locking`` relieves the database load and improves
performance.
The **Server status** section on your ownCloud Admin page indicates whether
experimental file locking is enabled or disabled.