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养成定期备份的好习惯，还是要相信自己

Re阿里云的客服都放假了么？ dnspod貌似好用些吧？同等情况下，一顿切

Re对于这种情况，大家怎么解决的？ 单独解析的蜘蛛IP，防止掉权重

ReOSS的文件被删除的话是不是就完蛋了 不能恢复，我是有把OSS下载到本地，按天下载到本地，好累

回7楼李阳博客的帖子 88.88了，不打你，打谁？

Re新手建站如何选择配置和安装环境指引 目测杭州的质量好些，地理位置优势

Re不同地域的RDS如何做数据同步 留个脚印，关注中

Re【新手求助】阿里云BGP加阿里云CDN一起使用效果如何啊？ 用了cdn肯定比没有用快 回源吃了，会慢一些 等缓存上就可以了

ReRDS你是怎么了？比ecs自建数据库慢30多倍 我这儿也有这种情况，间歇性的，几天出现一次，几分钟就会恢复，好奇怪

Re怎么确定discuz的附件是否经过了CDN加速？ 是加速url  不是目录 你的没有加速，用审查元素看hit

Re关于阿里的CDN，百度能抓到服务器真实IP么？ 用 ns 区分一下 推荐用DNSDUN或者DNSPOD   搜索回源 就不要用阿里的DNS了，不会识别线路可用性

ReCDN给人恶意刷了5T也没人给处理哎 cdn的欠费不还，会把你的ECS停掉么？ 赶紧跑路吧，安全第一

Re想问一下代维服务的安全性问题 重新买个服务器，解决完问题后，自己按照他们的思路搞定，这是方案一 方案二，发送一个后端闲置的服务器，可有可无，在他们解决完问题后，复制配置 密码啥的都可以改的，主要是IP不要暴露

回4楼李金东的帖子 rsync可以实现同步，

Re求助，话说为什么用了SLB之后觉得打开速度快了 我也有这样的感觉，用了slb 打开速度明显快了 用ECS的时候，带宽也是用不完的，很奇怪

回1楼dongshan8的帖子 谢谢版主回复/ etc/fstab 文件用什么打开呢，用记事本打开是乱码 如果已经加入启动项了，怎么注释呢 我上面的命令，错误在哪里呢，就是注释不掉。。。 ------------------------- Re挂载磁盘写入的启动项删除命令 b0VIM 7.2      瘝轙B !  root                                    iZ28sjckd00Z                            /etc/fstab                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   utf-8 U3210    #'! U                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ad  ?  6               ?  ?  ?  ?  s  '  %  ?  ?  E  ?  ?  c   9   8   7   6   ?                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ######################################################################################/dev/xvdd1  /www1 ext3    defaults    0  0   /dev/xvdc1  /www ext3    defaults    0  0 none                  /proc/xen               xenfs   defaults        0 0 proc                    /proc                   proc    defaults        0 0 sysfs                   /sys                    sysfs   defaults        0 0 devpts                  /dev/pts                devpts  gid=5,mode=620  0 0 tmpfs                   /dev/shm                tmpfs   defaults        0 0 UUID=94e4e384-0ace-437f-bc96-057dd64f42ee / ext4 defaults,barrier=0 1 1 # # See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info # Accessible filesystems, by reference, are maintained under '/dev/disk' # # Created by anaconda on Thu Aug 14 21:16:42 2014 # /etc/fstab #   这是/etc/fstab  里的启动项文件，好像和在主机里看到的不一样 ------------------------- 回3楼dongshan8的帖子 版主大人，这是我进服务器看的图，该删除哪部分呢，感谢版主 ------------------------- 回3楼dongshan8的帖子 让挂载在/mnt 目录上的磁盘  /xvdc1  不要启动   ------------------------- 回7楼dongshan8的帖子 版主大人，我进入服务器后用命令 umount -a vi /dev/fstab # /dev/xvdc1 /mnt ext3 defaults 0 0 出现错误，如附件，这个注释对菜鸟来说难度太大了  用 cat /etc/fstab 查看，启动项还在 ------------------------- 回7楼dongshan8的帖子 还是有障碍啊，版主大人，给个命令吧，让我研究研究 进入服务器依次输入命令 vi /dev/fstab a # /dev/xvdc1 /mnt ext3 defaults 0 0 键盘左上角esc a 回车 wq 还是没有注释掉 /xvdc1 这块磁盘的启动项 ------------------------- 回11楼dongshan8的帖子 谢谢版主大人，搞定了

Re求服务器选购 1M相当于125Kb/秒，下载 如果你的首页是500KB，那么一个人，打开你的首页，需要花4秒时间 如果2个人。。。8秒 如果3个人。。。12秒 当然建立在同一秒的情况下

回1楼杨抑然的帖子 你的wp?

Re如何限制用户的下载速度？ apache限速模块安装