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ruanhaishen
redis
Commits
ce7b838f
Commit
ce7b838f
authored
Jul 26, 2012
by
antirez
Browse files
Sentinel: don't start a failover as leader if there is no good slave.
parent
baace5fc
Changes
1
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Inline
Side-by-side
src/sentinel.c
View file @
ce7b838f
...
...
@@ -294,6 +294,7 @@ void sentinelKillLink(sentinelRedisInstance *ri, redisAsyncContext *c);
const
char
*
sentinelRedisInstanceTypeStr
(
sentinelRedisInstance
*
ri
);
void
sentinelAbortFailover
(
sentinelRedisInstance
*
ri
);
void
sentinelEvent
(
int
level
,
char
*
type
,
sentinelRedisInstance
*
ri
,
const
char
*
fmt
,
...);
sentinelRedisInstance
*
sentinelSelectSlave
(
sentinelRedisInstance
*
master
);
/* ========================= Dictionary types =============================== */
...
...
@@ -2061,7 +2062,11 @@ void sentinelStartFailover(sentinelRedisInstance *master) {
SRI_RECONF_SENT
);
}
}
else
{
/* Brand new failover as SRI_FAILOVER_IN_PROGRESS was not set. */
/* Brand new failover as SRI_FAILOVER_IN_PROGRESS was not set.
*
* Do we have a slave to promote? Otherwise don't start a failover
* at all. */
if
(
sentinelSelectSlave
(
master
)
==
NULL
)
return
;
master
->
failover_state
=
SENTINEL_FAILOVER_STATE_WAIT_START
;
}
...
...
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