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Diskless replication: remove 40 bytes EOF mark from end of RDB file.

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antirez 2014-10-17 10:23:11 +02:00
parent 0c5a06f6bb
commit 25a3d9965e
1 changed files with 10 additions and 0 deletions
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10
src/replication.c
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@ -918,6 +918,16 @@ void readSyncBulkPayload(aeEventLoop *el, int fd, void *privdata, int mask) {
}
server.repl_transfer_read += nread;
/* Delete the last 40 bytes from the file if we reached EOF. */
if (usemark && eof_reached) {
if (ftruncate(server.repl_transfer_fd,
server.repl_transfer_read - REDIS_RUN_ID_SIZE) == -1)
{
redisLog(REDIS_WARNING,"Error truncating the RDB file received from the master for SYNC: %s", strerror(errno));
goto error;
}
}
/* Sync data on disk from time to time, otherwise at the end of the transfer
* we may suffer a big delay as the memory buffers are copied into the
* actual disk. */