Function clusterManagerGetNodeRDBFilename

app/redis-6.2.6/src/redis-cli.c:2749–2757

}

static sds clusterManagerGetNodeRDBFilename(clusterManagerNode *node) {
    assert(config.cluster_manager_command.backup_dir);
    sds filename = sdsnew(config.cluster_manager_command.backup_dir);
    if (filename[sdslen(filename) - 1] != '/')
        filename = sdscat(filename, "/");
    filename = sdscatprintf(filename, "redis-node-%s-%d-%s.rdb", node->ip,
                            node->port, node->name);
    return filename;
}

/* Check whether reply is NULL or its type is REDIS_REPLY_ERROR. In the
 * latest case, if the 'err' arg is not NULL, it gets allocated with a copy