From 723240057a996a64516b10779f754ae26a91d0cd Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Thu, 22 Apr 2010 15:09:07 +0200
Subject: [PATCH] new units for bytes specification

---
 redis.c    | 12 ++++++------
 redis.conf | 12 ++++++++++++
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/redis.c b/redis.c
index b3db3f58..8844acc6 100644
--- a/redis.c
+++ b/redis.c
@@ -989,17 +989,17 @@ static long long memtoll(const char *p, int *err) {
     while(*u && isdigit(*u)) u++;
     if (*u == '\0' || !strcasecmp(u,"b")) {
         mul = 1;
-    } else if (!strcasecmp(u,"k") || !strcasecmp(u,"kb")) {
+    } else if (!strcasecmp(u,"k")) {
         mul = 1000;
-    } else if (!strcasecmp(u,"ki") || !strcasecmp(u,"kib")) {
+    } else if (!strcasecmp(u,"kb")) {
         mul = 1024;
-    } else if (!strcasecmp(u,"m") || !strcasecmp(u,"mb")) {
+    } else if (!strcasecmp(u,"m")) {
         mul = 1000*1000;
-    } else if (!strcasecmp(u,"mi") || !strcasecmp(u,"mib")) {
+    } else if (!strcasecmp(u,"mb")) {
         mul = 1024*1024;
-    } else if (!strcasecmp(u,"g") || !strcasecmp(u,"hb")) {
+    } else if (!strcasecmp(u,"g")) {
         mul = 1000L*1000*1000;
-    } else if (!strcasecmp(u,"gi") || !strcasecmp(u,"gib")) {
+    } else if (!strcasecmp(u,"gb")) {
         mul = 1024L*1024*1024;
     } else {
         if (err) *err = 1;
diff --git a/redis.conf b/redis.conf
index c9ff26cf..909f03bf 100644
--- a/redis.conf
+++ b/redis.conf
@@ -1,5 +1,17 @@
 # Redis configuration file example
 
+# Note on units: when memory size is needed, it is possible to specifiy
+# it in the usual form of 1k 5GB 4M and so forth:
+#
+# 1k => 1000 bytes
+# 1kb => 1024 bytes
+# 1m => 1000000 bytes
+# 1mb => 1024*1024 bytes
+# 1g => 1000000000 bytes
+# 1gb => 1024*1024*1024 bytes
+#
+# units are case insensitive so 1GB 1Gb 1gB are all the same.
+
 # By default Redis does not run as a daemon. Use 'yes' if you need it.
 # Note that Redis will write a pid file in /var/run/redis.pid when daemonized.
 daemonize no
-- 
2.45.2