Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
xindoo
redis
提交
16546f5a
R
redis
项目概览
xindoo
/
redis
通知
2
Star
2
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
R
redis
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
16546f5a
编写于
10月 10, 2014
作者:
A
antirez
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Add some comments in syncCommand() to clarify RDB target.
上级
2df8341c
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
9 addition
and
4 deletion
+9
-4
src/replication.c
src/replication.c
+9
-4
未找到文件。
src/replication.c
浏览文件 @
16546f5a
...
...
@@ -468,7 +468,7 @@ void syncCommand(redisClient *c) {
if
(
server
.
rdb_child_pid
!=
-
1
)
{
/* Ok a background save is in progress. Let's check if it is a good
* one for replication, i.e. if there is another slave that is
* registering differences since the server forked to save */
* registering differences since the server forked to save
.
*/
redisClient
*
slave
;
listNode
*
ln
;
listIter
li
;
...
...
@@ -480,18 +480,23 @@ void syncCommand(redisClient *c) {
}
if
(
ln
)
{
/* Perfect, the server is already registering differences for
* another slave. Set the right state, and copy the buffer. */
* another slave. Set the right state, and copy the buffer.
*
* Note that if we found a slave in WAIT_BGSAVE_END state, this
* means that the current child is of type
* REDIS_RDB_CHILD_TYPE_DISK, since the first slave in this state
* can only be added when an RDB save with disk target is started. */
copyClientOutputBuffer
(
c
,
slave
);
c
->
replstate
=
REDIS_REPL_WAIT_BGSAVE_END
;
redisLog
(
REDIS_NOTICE
,
"Waiting for end of BGSAVE for SYNC"
);
}
else
{
/* No way, we need to wait for the next BGSAVE in order to
* register differences */
* register differences
.
*/
c
->
replstate
=
REDIS_REPL_WAIT_BGSAVE_START
;
redisLog
(
REDIS_NOTICE
,
"Waiting for next BGSAVE for SYNC"
);
}
}
else
{
/* Ok we don't have a BGSAVE in progress, let's start one */
/* Ok we don't have a BGSAVE in progress, let's start one
.
*/
redisLog
(
REDIS_NOTICE
,
"Starting BGSAVE for SYNC"
);
if
(
rdbSaveBackground
(
server
.
rdb_filename
)
!=
REDIS_OK
)
{
redisLog
(
REDIS_NOTICE
,
"Replication failed, can't BGSAVE"
);
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录