statistics - 正确的仙人掌安装

Question

我试图为我的 ubuntu 10.10 服务器设置 cacti。

问题是访问时仙人掌中没有图像。

已上传，设置数据库，但如果我从 ssh 启动 pull.php 则会出现错误：

ERROR: creating '/mnt/laptopshop/cacti/rra/localhost_users_6.rrd': Invalid argument
ERROR: mmaping file '/mnt/laptopshop/cacti/rra/localhost_users_6.rrd': Invalid argument
ERROR: creating '/mnt/laptopshop/cacti/rra/localhost_load_1min_5.rrd': Invalid argument
ERROR: mmaping file '/mnt/laptopshop/cacti/rra/localhost_load_1min_5.rrd': Invalid argument
ERROR: creating '/mnt/laptopshop/cacti/rra/localhost_mem_swap_4.rrd': Invalid argument
ERROR: mmaping file '/mnt/laptopshop/cacti/rra/localhost_mem_swap_4.rrd': Invalid argument
ERROR: creating '/mnt/laptopshop/cacti/rra/localhost_mem_buffers_3.rrd': Invalid argument
ERROR: mmaping file '/mnt/laptopshop/cacti/rra/localhost_mem_buffers_3.rrd': Invalid argument
ERROR: creating '/mnt/laptopshop/cacti/rra/localhost_proc_7.rrd': Invalid argument
07/16/2011 06:29:07 PM - SYSTEM STATS: Time:1.2707 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:5 RRDsProcessed:5
ERROR: mmaping file '/mnt/laptopshop/cacti/rra/localhost_proc_7.rrd': Invalid argument

我试图用谷歌搜索它，但没有什么好处。那么有什么想法吗？