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-rw-r--r--doc/src/sgml/ref/pg_rewind.sgml10
1 files changed, 6 insertions, 4 deletions
diff --git a/doc/src/sgml/ref/pg_rewind.sgml b/doc/src/sgml/ref/pg_rewind.sgml
index fbf454803b5..42d29edd4e9 100644
--- a/doc/src/sgml/ref/pg_rewind.sgml
+++ b/doc/src/sgml/ref/pg_rewind.sgml
@@ -169,12 +169,14 @@ PostgreSQL documentation
<term><option>--no-ensure-shutdown</option></term>
<listitem>
<para>
- <application>pg_rewind</application> verifies that the target server
- is cleanly shutdown before rewinding; by default, if it isn't, it
- starts the server in single-user mode to complete crash recovery.
+ <application>pg_rewind</application> requires that the target server
+ is cleanly shut down before rewinding. By default, if the target server
+ is not shut down cleanly, <application>pg_rewind</application> starts
+ the target server in single-user mode to complete crash recovery first,
+ and stops it.
By passing this option, <application>pg_rewind</application> skips
this and errors out immediately if the server is not cleanly shut
- down. Users are expected to handle the situation themselves in that
+ down. Users are expected to handle the situation themselves in that
case.
</para>
</listitem>