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Make sure an automatic rewrite only gets triggered when no other child is in execution.

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antirez 2011-06-10 15:15:29 +02:00
parent 0ec932208e
commit 19b46c9a09
1 changed files with 4 additions and 2 deletions
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6
src/redis.c
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@ -692,14 +692,16 @@ int serverCron(struct aeEventLoop *eventLoop, long long id, void *clientData) {
} }
/* Trigger an AOF rewrite if needed */ /* Trigger an AOF rewrite if needed */
if (server.auto_aofrewrite_perc && if (server.bgsavechildpid == -1 &&
server.bgrewritechildpid == -1 &&
server.auto_aofrewrite_perc &&
server.appendonly_current_size > server.auto_aofrewrite_min_size) server.appendonly_current_size > server.auto_aofrewrite_min_size)
{ {
int base = server.auto_aofrewrite_base_size ? int base = server.auto_aofrewrite_base_size ?
server.auto_aofrewrite_base_size : 1; server.auto_aofrewrite_base_size : 1;
long long growth = (server.appendonly_current_size*100/base); long long growth = (server.appendonly_current_size*100/base);
if (growth >= server.auto_aofrewrite_perc) { if (growth >= server.auto_aofrewrite_perc) {
redisLog(REDIS_NOTICE,"Starting automatic rewriting of AOF on %lld growth",growth); redisLog(REDIS_NOTICE,"Starting automatic rewriting of AOF on %lld%% growth",growth);
rewriteAppendOnlyFileBackground(); rewriteAppendOnlyFileBackground();
} }
} }