Linux系统如何挂载数据盘?使用BT

无论是独立主机还是虚拟主机我们常用到Linux系统,Linux系统相比Windows系统,一般都是通过SSH来管理的,不会像Windows系统那样有直观的远程桌面连接方式!因此对应没有任何基础的网友来说,可能在使用方面会存在一定的困难,但是一般只要细心研究和体会一番基本都能完成正常操作和管理的!之前博主在独立主机/云主机/虚拟主机建站脚本推荐:简单好用的宝塔Linux面板,一键LNMP/LAMP建站环境,可视化WEB管理页面文章当中提到过了Linux系统可以使用宝塔Linux面板来搭建建站环境和运维!看了这篇文章简介基本上人人都可以使用Linux系统主机来搭建网站!

这里讲一讲Linux系统主机如何挂载数据盘。我们在购买主机时,很多商家会提供到系统盘多少多少,然后数据盘多少多少!默认情况下我们安装Linux系统到系统盘就能正常使用了,但是数据盘不进行挂载的话就会一直本丢弃在一旁,永远处于吃灰状态,并没有充分得到利用!所以有数据盘的主机产品,我们在安装好系统后一定要先挂载数据盘,并且最好是安装系统后马上挂载,以免造成数据丢失!如果你的主机已经在正常使用一段时间了,并且目前已经有数据在主机上面了,那么挂载数据盘就一定要注意备份了,因为挂载数据盘到哪个目录的话会进行格式化!所以一定谨慎操作,一般建议拿到主机后就挂载!

1、Linux自动磁盘挂载工具简介

其实Linux数据盘挂载还是有一定的繁琐的,因为要格式化、又要创建挂载目录等,对于新手朋友来说哪个步骤都出不得问题!这里为大家推荐一款不错的Linux系统自动挂载数据盘的脚步脚本:BT-Panel Linux自动磁盘挂载工具!此工具默认一键将数据盘挂载到/www目录,因此如果磁盘已分区且未挂载,此工具会自动将分区挂载到/www!如果你的主机磁盘是新磁盘,工具会自动分区并格式化成xfs/ext4文件系统后在将数据盘挂载到/www目录!目前BT-Panel Linux自动磁盘挂载工具支持Centos、Ubuntu、Debian、Fedora系统。

2、Linux一键挂载数据盘脚本

作者脚本:

Centos系统请使用以下命令:

yum install wget -y && wget -O auto_disk.sh http://download.bt.cn/tools/auto_disk.sh && bash auto_disk.sh

Ubuntu系统请使用以下命令:

wget -O auto_disk.sh http://download.bt.cn/tools/auto_disk.sh && sudo bash auto_disk.sh

Debian系统请使用以下命令:

wget -O auto_disk.sh http://download.bt.cn/tools/auto_disk.sh && bash auto_disk.sh

博客备份脚本:

Centos系统请使用以下命令:

yum install wget -y && wget -O auto_disk.sh https://raw.githubusercontent.com/27ka.cn9/BT-Panel-Linux/master/auto_disk.sh && bash auto_disk.sh

Ubuntu系统请使用以下命令:

wget -O auto_disk.sh https://raw.githubusercontent.com/27ka.cn9/BT-Panel-Linux/master/auto_disk.sh && sudo bash auto_disk.sh

Debian系统请使用以下命令:

wget -O auto_disk.sh https://raw.githubusercontent.com/27ka.cn9/BT-Panel-Linux/master/auto_disk.sh && bash auto_disk.sh

脚本代码备份:

#!/bin/bash PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin export PATH LANG=en_US.UTF-8 setup_path=/www #if [ $1 != "" ];then #setup_path=$1; #fi #检测磁盘数量 sysDisk=`cat /proc/partitions|grep -v name|grep -v ram|awk '{print $4}'|grep -v '^$'|grep -v '[0-9]$'|grep -v 'vda'|grep -v 'xvda'|grep -v 'sda'|grep -e 'vd' -e 'sd' -e 'xvd'` if [ "${sysDisk}" == "" ]; then echo -e "ERROR!This server has only one hard drive,exit" echo -e "此主机只有一块磁盘,无法挂载" echo -e "Bye-bye" exit; fi #检测/www目录是否已挂载磁盘 mountDisk=`df -h | awk '{print $6}' |grep www` if [ "${mountDisk}" != "" ]; then echo -e "www directory has been mounted,exit" echo -e "www目录已被挂载,不执行任何操作" echo -e "Bye-bye" exit; fi #检测是否有windows分区 winDisk=`fdisk -l |grep "NTFS\|FAT32"` if [ "${winDisk}" != "" ];then echo 'Warning: The Windows partition was detected. For your data security, Mount manually.'; echo "危险 数据盘为windwos分区,为了你的数据安全,请手动挂载,本脚本不执行任何操作。" exit; fi echo " +---------------------------------------------------------------------- | Bt-WebPanel Automatic disk partitioning tool +---------------------------------------------------------------------- | Copyright © 2015-2017 BT-SOFT(http://www.bt.cn) All rights reserved. +---------------------------------------------------------------------- | Auto mount partition disk to $setup_path +---------------------------------------------------------------------- " #数据盘自动分区 fdiskP(){ for i in `cat /proc/partitions|grep -v name|grep -v ram|awk '{print $4}'|grep -v '^$'|grep -v '[0-9]$'|grep -v 'vda'|grep -v 'xvda'|grep -v 'sda'|grep -e 'vd' -e 'sd' -e 'xvd'`; do #判断指定目录是否被挂载 isR=`df -P|grep $setup_path` if [ "$isR" != "" ];then echo "Error: The $setup_path directory has been mounted." return; fi isM=`df -P|grep '/dev/${i}1'` if [ "$isM" != "" ];then echo "/dev/${i}1 has been mounted." continue; fi #判断是否存在未分区磁盘 isP=`fdisk -l /dev/$i |grep -v 'bytes'|grep "$i[1-9]*"` if [ "$isP" = "" ];then #开始分区 fdisk -S 56 /dev/$i > /etc/fstab mount -a df -h fi else #判断是否存在Windows磁盘分区 isN=`fdisk -l /dev/$i|grep -v 'bytes'|grep -v "NTFS"|grep -v "FAT32"` if [ "$isN" = "" ];then echo 'Warning: The Windows partition was detected. For your data security, Mount manually.'; return; fi #挂载已有分区 checkR=`df -P|grep "/dev/$i"` if [ "$checkR" = "" ];then mkdir $setup_path sed -i "/\/dev\/${i}1/d" /etc/fstab echo "/dev/${i}1 $setup_path ext4 defaults 0 0" >> /etc/fstab mount -a df -h fi #清理不可写分区 echo 'True' > $setup_path/checkD.pl if [ ! -f $setup_path/checkD.pl ];then sed -i "/\/dev\/${i}1/d" /etc/fstab mount -a df -h else rm -f $setup_path/checkD.pl fi fi done } stop_service(){ /etc/init.d/bt stop if [ -f "/etc/init.d/nginx" ]; then /etc/init.d/nginx stop > /dev/null 2>&1 fi if [ -f "/etc/init.d/httpd" ]; then /etc/init.d/httpd stop > /dev/null 2>&1 fi if [ -f "/etc/init.d/mysqld" ]; then /etc/init.d/mysqld stop > /dev/null 2>&1 fi if [ -f "/etc/init.d/pure-ftpd" ]; then /etc/init.d/pure-ftpd stop > /dev/null 2>&1 fi if [ -f "/etc/init.d/tomcat" ]; then /etc/init.d/tomcat stop > /dev/null 2>&1 fi if [ -f "/etc/init.d/redis" ]; then /etc/init.d/redis stop > /dev/null 2>&1 fi if [ -f "/etc/init.d/memcached" ]; then /etc/init.d/memcached stop > /dev/null 2>&1 fi if [ -f "/www/server/panel/data/502Task.pl" ]; then rm -f /www/server/panel/data/502Task.pl if [ -f "/etc/init.d/php-fpm-52" ]; then /etc/init.d/php-fpm-52 stop > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-53" ]; then /etc/init.d/php-fpm-53 stop > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-54" ]; then /etc/init.d/php-fpm-54 stop > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-55" ]; then /etc/init.d/php-fpm-55 stop > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-56" ]; then /etc/init.d/php-fpm-56 stop > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-70" ]; then /etc/init.d/php-fpm-70 stop > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-71" ]; then /etc/init.d/php-fpm-71 stop > /dev/null 2>&1 fi fi } start_service() { /etc/init.d/bt start if [ -f "/etc/init.d/nginx" ]; then /etc/init.d/nginx start > /dev/null 2>&1 fi if [ -f "/etc/init.d/httpd" ]; then /etc/init.d/httpd start > /dev/null 2>&1 fi if [ -f "/etc/init.d/mysqld" ]; then /etc/init.d/mysqld start > /dev/null 2>&1 fi if [ -f "/etc/init.d/pure-ftpd" ]; then /etc/init.d/pure-ftpd start > /dev/null 2>&1 fi if [ -f "/etc/init.d/tomcat" ]; then /etc/init.d/tomcat start > /dev/null 2>&1 fi if [ -f "/etc/init.d/redis" ]; then /etc/init.d/redis start > /dev/null 2>&1 fi if [ -f "/etc/init.d/memcached" ]; then /etc/init.d/memcached start > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-52" ]; then /etc/init.d/php-fpm-52 start > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-53" ]; then /etc/init.d/php-fpm-53 start > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-54" ]; then /etc/init.d/php-fpm-54 start > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-55" ]; then /etc/init.d/php-fpm-55 start > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-56" ]; then /etc/init.d/php-fpm-56 start > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-70" ]; then /etc/init.d/php-fpm-70 start > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-71" ]; then /etc/init.d/php-fpm-71 start > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-72" ]; then /etc/init.d/php-fpm-71 start > /dev/null 2>&1 fi if [ -f "/etc/init.d/php-fpm-73" ]; then /etc/init.d/php-fpm-71 start > /dev/null 2>&1 fi echo "True" > /www/server/panel/data/502Task.pl } while [ "$go" != 'y' ] && [ "$go" != 'n' ] do read -p "Do you want to try to mount the data disk to the $setup_path directory?(y/n): " go; done if [ "$go" = 'n' ];then echo -e "Bye-bye" exit; fi if [ -f "/etc/init.d/bt" ] && [ -f "/www/server/panel/data/port.pl" ]; then disk=`cat /proc/partitions|grep -v name|grep -v ram|awk '{print $4}'|grep -v '^$'|grep -v '[0-9]$'|grep -v 'vda'|grep -v 'xvda'|grep -v 'sda'|grep -e 'vd' -e 'sd' -e 'xvd'` diskFree=`cat /proc/partitions |grep ${disk}|awk '{print $3}'` wwwUse=`du -sh -k /www|awk '{print $1}'` if [ "${diskFree}" -lt "${wwwUse}" ]; then echo -e "Sorry,your data disk is too small,can't coxpy to the www." echo -e "对不起,你的数据盘太小,无法迁移www目录数据到此数据盘" exit; else echo -e "" echo -e "stop bt-service" echo -e "停止宝塔服务" echo -e "" sleep 3 stop_service echo -e "" mv /www /bt-backup echo -e "disk partition..." echo -e "磁盘分区..." sleep 2 echo -e "" fdiskP echo -e "" echo -e "move disk..." echo -e "迁移数据中..." \cp -r -p -a /bt-backup/* /www echo -e "" echo -e "Done" echo -e "迁移完成" echo -e "" echo -e "start bt-service" echo -e "启动宝塔服务" echo -e "" start_service fi else fdiskP echo -e "" echo -e "Done" echo -e "挂载成功" fi

推荐站内搜索:域名注册申请、美国主机网、免费asp空间申请、香港云主机、个人免费空间、注销备案、美国主机、asp虚拟主机、本机ip查询、国外免费网站服务器、