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Added aof_backgronud_fsync() function, and use it in the bacground rewrite done handler when the fsync policy is everysec.

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antirez 2011-09-16 11:08:39 +02:00
parent 9fc1e1b1d4
commit 4b77700a33
1 changed files with 8 additions and 1 deletions
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9
src/aof.c
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@ -11,6 +11,10 @@
void aofUpdateCurrentSize(void);
void aof_background_fsync(int fd) {
bioCreateBackgroundJob(REDIS_BIO_AOF_FSYNC,(void*)(long)fd,NULL);
}
/* Called when the user switches from "appendonly yes" to "appendonly no"
* at runtime using the CONFIG command. */
void stopAppendOnly(void) {
@ -762,7 +766,10 @@ void backgroundRewriteDoneHandler(int exitcode, int bysignal) {
/* AOF enabled, replace the old fd with the new one. */
oldfd = server.appendfd;
server.appendfd = newfd;
if (server.appendfsync != APPENDFSYNC_NO) aof_fsync(newfd);
if (server.appendfsync == APPENDFSYNC_ALWAYS)
aof_fsync(newfd);
else if (server.appendfsync == APPENDFSYNC_EVERYSEC)
aof_background_fsync(newfd);
server.appendseldb = -1; /* Make sure SELECT is re-issued */
aofUpdateCurrentSize();
server.auto_aofrewrite_base_size = server.appendonly_current_size;