From f63c49d09155a3ab4d6fb442c4cbdfea0d0132ab Mon Sep 17 00:00:00 2001 From: Eric Milkie Date: Wed, 1 Feb 2017 14:20:49 -0500 Subject: [PATCH] minor typographical --- source/faq/concurrency.txt | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/source/faq/concurrency.txt b/source/faq/concurrency.txt index ae298b5dbff..f8d141b6346 100644 --- a/source/faq/concurrency.txt +++ b/source/faq/concurrency.txt @@ -31,7 +31,7 @@ What type of locking does MongoDB use? In addition to a shared (S) locking mode for reads and an exclusive (X) locking mode for write operations, intent shared (IS) and intent exclusive (IX) modes indicate an intent to read or write a resource -using a finer granularity lock. When locking at a certain granularity +using a finer granularity lock. When locking at a certain granularity, all higher levels are locked using an :term:`intent lock`. For example, when locking a collection for writing (using mode X), @@ -172,7 +172,7 @@ of a :term:`replica set`, take the :program:`mongod` offline and let other members of the set service load while maintenance is in progress. The following administrative operations require an exclusive -(i.e. write) lock on the database for extended periods: +lock at the database level for extended periods: - :method:`db.collection.createIndex()`, when issued *without* setting ``background`` to ``true``, @@ -312,11 +312,11 @@ Can reads see changes that have not been committed to disk? .. versionchanged:: 3.2 - MongoDB 3.2 introduces :ref:`3.2-rel-notes-readConcern` option. + MongoDB 3.2 introduced the :ref:`3.2-rel-notes-readConcern` option. Clients using :readconcern:`majority` ``readConcern`` cannot see the results of writes before they are made :term:`durable`. -Readers, using :readconcern:`"local"` ``readConcern`` can see the +Readers using :readconcern:`"local"` ``readConcern`` can see the results of writes before they are made :term:`durable`, regardless of write concern level or journaling configuration. As a result, applications may observe the following behaviors: