extern: upgrade to redis-3.2.11

Author: spinlock

Makefile

@@ -29,12 +29,12 @@ codis-fe: codis-deps
 codis-server:
 	@mkdir -p bin
 	@rm -f bin/codis-server*
-	make -j4 -C extern/redis-3.2.10/
-	@cp -f extern/redis-3.2.10/src/redis-server  bin/codis-server
-	@cp -f extern/redis-3.2.10/src/redis-benchmark bin/
-	@cp -f extern/redis-3.2.10/src/redis-cli bin/
-	@cp -f extern/redis-3.2.10/redis.conf config/
-	@sed -e "s/^sentinel/# sentinel/g" extern/redis-3.2.10/sentinel.conf > config/sentinel.conf
+	make -j4 -C extern/redis-3.2.11/
+	@cp -f extern/redis-3.2.11/src/redis-server  bin/codis-server
+	@cp -f extern/redis-3.2.11/src/redis-benchmark bin/
+	@cp -f extern/redis-3.2.11/src/redis-cli bin/
+	@cp -f extern/redis-3.2.11/redis.conf config/
+	@sed -e "s/^sentinel/# sentinel/g" extern/redis-3.2.11/sentinel.conf > config/sentinel.conf
 
 clean-gotest:
 	@rm -rf ./pkg/topom/gotest.tmp
@@ -44,7 +44,7 @@ clean: clean-gotest
 	@rm -rf scripts/tmp
 
 distclean: clean
-	@make --no-print-directory --quiet -C extern/redis-3.2.10 distclean
+	@make --no-print-directory --quiet -C extern/redis-3.2.11 distclean
 	@make --no-print-directory --quiet -C vendor/github.com/spinlock/jemalloc-go/ distclean
 
 gotest: codis-deps

extern/redis-3.2.10/src/version.h

@@ -10,6 +10,21 @@ HIGH:     There is a critical bug that may affect a subset of users. Upgrade!
 CRITICAL: There is a critical bug affecting MOST USERS. Upgrade ASAP.
 --------------------------------------------------------------------------------
 
+================================================================================
+Redis 3.2.11     Released Thu Sep 21 15:47:53 CEST 2017
+================================================================================
+
+Upgrade urgency HIGH: Potentially critical bugs fixed.
+
+AOF flush on SHUTDOWN did not cared to really write the AOF buffers
+(not in the kernel but in the Redis process memory) to disk before exiting.
+Calling SHUTDOWN during traffic resulted into not every operation to be
+persisted on disk.
+
+Oran Agra (and also Buğra Gedik) in commit 8651e5d5:
+ Flush append only buffers before existing.
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
 ================================================================================
 Redis 3.2.10     Released Fri Jul 28 17:49:07 CEST 2017
 ================================================================================