centos自动磁盘挂载教程 一键自动挂载数据盘到/www目录

商务布丁

我们在购买服务器时有些商家会赠送数据盘，时间久了以后我们站点数据趋于庞大，需要购买更大的磁盘来存储，此时我们需要挂载数据盘到指定的目录。今天草蜢在宝塔官方论坛看到了一个关于挂载数据盘的脚本，可以一键自动挂载数据盘到/www目录。当然如果你需要挂载到其他目录的话可以把脚本下载到本地，把“setup_path=/www”后的“/www”改成你要挂载的目录即可。

脚本说明

1、默认将数据盘挂载到/www目录

2、服务器上已存在/www目录，为了您的数据安全，挂载工具会自动跳过

3、服务器之前安装过Windows系统，需要手动删除NTFS分区，挂载工具会直接跳过NTFS分区

4、若您的磁盘已分区，且未挂载，工具会自动将分区挂载到/www

5、若您的磁盘是新磁盘，工具会自动分区并格式化成ext4文件系统

6、本工具只自动挂载一个分区，若您有多块数据盘，请手动挂载未被自动挂载的磁盘

7、若要挂载到其它目录，请在第一个参数传入目录名

8、只有一个磁盘或www目录已被挂载的情况下，自动退出脚本，不执行任何操作

挂载方法/命令

输入fdisk -l 查看硬盘信息

1. [root@VM_0_11_centos ~]# fdisk -l
   
2. 
   
3. Disk /dev/vda: 53.7 GB, 53687091200 bytes, 104857600 sectors
   
4. Units = sectors of 1 * 512 = 512 bytes
   
5. Sector size (logical/physical): 512 bytes / 512 bytes
   
6. I/O size (minimum/optimal): 512 bytes / 512 bytes
   
7. Disk label type: dos
   
8. Disk identifier: 0x000c5e30
   
9. 
   
10.    Device Boot      Start         End      Blocks   Id  System
    
11. /dev/vda1   *        2048   104857599    52427776   83  Linux
    
12. 
    
13. Disk /dev/vdb: 21.5 GB, 21474836480 bytes, 41943040 sectors
    
14. Units = sectors of 1 * 512 = 512 bytes
    
15. Sector size (logical/physical): 512 bytes / 512 bytes
    
16. I/O size (minimum/optimal): 512 bytes / 512 bytes

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Centos/Fedora：

1. yum install wget -y && wget -O auto_disk.sh https://download.bt.cn/tools/auto_disk.sh && bash auto_disk.sh
   
2. #备用：
   
3. yum install wget -y && wget -O auto_disk.sh https://raw.githubusercontent.com/wn789/www/master/auto_disk.sh && bash auto_disk.sh

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Ubuntu:

1. wget -O auto_disk.sh https://download.bt.cn/tools/auto_disk.sh && sudo bash auto_disk.sh
   
2. #备用：
   
3. wget -O auto_disk.sh https://raw.githubusercontent.com/wn789/www/master/auto_disk.sh && sudo bash auto_disk.sh

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Debian:

1. wget -O auto_disk.sh https://download.bt.cn/tools/auto_disk.sh && bash auto_disk.sh
   
2. #备用：
   
3. wget -O auto_disk.sh https://raw.githubusercontent.com/wn789/www/master/auto_disk.sh && bash auto_disk.sh

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本站用的是centos7系统，复制相应命令到ssh即可，喝口水等个2分钟，命令自动运行。小白不费吹灰之力，赞一个。

磁盘挂载过程预览（示例）

1. [root@VM_0_11_centos ~]# yum install wget -y && wget -O auto_disk.sh https://download.bt.cn/tools/auto_disk.sh && bash auto_disk.sh
   
2. Loaded plugins: fastestmirror, langpacks
   
3. Repository epel is listed more than once in the configuration
   
4. Loading mirror speeds from cached hostfile
   
5. Package wget-1.14-15.el7_4.1.x86_64 already installed and latest version
   
6. Nothing to do
   
7. --2018-08-31 01:16:14--  https://download.bt.cn/tools/auto_disk.sh
   
8. Resolving download.bt.cn (download.bt.cn)... 183.131.200.94, 183.131.200.105, 183.131.200.87, ...
   
9. Connecting to download.bt.cn (download.bt.cn)|183.131.200.94|:80... connected.
   
10. HTTP request sent, awaiting response... 200 OK
    
11. Length: 7530 (7.4K) [application/x-sh]
    
12. Saving to: ‘auto_disk.sh’
    
13. 
    
14. 100%[================================================================================================================================================>] 7,530       --.-K/s   in 0s
    
15. 
    
16. 2018-08-31 01:16:14 (19.4 MB/s) - ‘auto_disk.sh’ saved [7530/7530]
    
17. 
    
18. 
    
19. +----------------------------------------------------------------------
    
20. | Bt-WebPanel Automatic disk partitioning tool
    
21. +----------------------------------------------------------------------
    
22. | Copyright © 2015-2017 BT-SOFT(https://www.bt.cn) All rights reserved.
    
23. +----------------------------------------------------------------------
    
24. | Auto mount partition disk to /www
    
25. +----------------------------------------------------------------------
    
26. 
    
27. Do you want to try to mount the data disk to the /www directory?(y/n): y
    
28. Do you want to try to mount the data disk to the /www directory?(y/n): y
    
29. 
    
30. stop bt-service
    
31. 停止宝塔服务
    
32. 
    
33. Stopping Bt-Tasks... done
    
34. Stopping Bt-Panel... done
    
35. 
    
36. disk partition...
    
37. 磁盘分区...
    
38. 
    
39. Welcome to fdisk (util-linux 2.23.2).
    
40. 
    
41. Changes will remain in memory only, until you decide to write them.
    
42. Be careful before using the write command.
    
43. 
    
44. Device does not contain a recognized partition table
    
45. Building a new DOS disklabel with disk identifier 0xf4593d5d.
    
46. 
    
47. Command (m for help): Partition type:
    
48.    p   primary (0 primary, 0 extended, 4 free)
    
49.    e   extended
    
50. Select (default p): Partition number (1-4, default 1): First sector (2048-41943039, default 2048): Using default value 2048
    
51. Last sector, +sectors or +size{K,M,G} (2048-41943039, default 41943039): Using default value 41943039
    
52. Partition 1 of type Linux and of size 20 GiB is set
    
53. 
    
54. Command (m for help): The partition table has been altered!
    
55. 
    
56. Calling ioctl() to re-read partition table.
    
57. Syncing disks.
    
58. mke2fs 1.42.9 (28-Dec-2013)
    
59. Filesystem label=
    
60. OS type: Linux
    
61. Block size=4096 (log=2)
    
62. Fragment size=4096 (log=2)
    
63. Stride=0 blocks, Stripe width=0 blocks
    
64. 1310720 inodes, 5242624 blocks
    
65. 262131 blocks (5.00%) reserved for the super user
    
66. First data block=0
    
67. Maximum filesystem blocks=2153775104
    
68. 160 block groups
    
69. 32768 blocks per group, 32768 fragments per group
    
70. 8192 inodes per group
    
71. Superblock backups stored on blocks:
    
72.         32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
    
73.         4096000
    
74. 
    
75. Allocating group tables: done
    
76. Writing inode tables: done
    
77. Creating journal (32768 blocks): done
    
78. Writing superblocks and filesystem accounting information: done
    
79. 
    
80. Filesystem      Size  Used Avail Use% Mounted on
    
81. /dev/vda1        50G  2.7G   44G   6% /
    
82. devtmpfs        911M     0  911M   0% /dev
    
83. tmpfs           920M   32K  920M   1% /dev/shm
    
84. tmpfs           920M  364K  920M   1% /run
    
85. tmpfs           920M     0  920M   0% /sys/fs/cgroup
    
86. tmpfs           184M     0  184M   0% /run/user/0
    
87. /dev/vdb1        20G   45M   19G   1% /www
    
88. 
    
89. move disk...
    
90. 迁移数据中...
    
91. 
    
92. Done
    
93. 迁移完成
    
94. 
    
95. start bt-service
    
96. 启动宝塔服务
    
97. 
    
98. Starting Bt-Panel... done
    
99. Starting Bt-Tasks... done
    
100. [root@VM_0_11_centos ~]# fdisk -l
     
101. 
     
102. Disk /dev/vda: 53.7 GB, 53687091200 bytes, 104857600 sectors
     
103. Units = sectors of 1 * 512 = 512 bytes
     
104. Sector size (logical/physical): 512 bytes / 512 bytes
     
105. I/O size (minimum/optimal): 512 bytes / 512 bytes
     
106. Disk label type: dos
     
107. Disk identifier: 0x000c5e30
     
108. 
     
109.    Device Boot      Start         End      Blocks   Id  System
     
110. /dev/vda1   *        2048   104857599    52427776   83  Linux
     
111. 
     
112. Disk /dev/vdb: 21.5 GB, 21474836480 bytes, 41943040 sectors
     
113. Units = sectors of 1 * 512 = 512 bytes
     
114. Sector size (logical/physical): 512 bytes / 512 bytes
     
115. I/O size (minimum/optimal): 512 bytes / 512 bytes
     
116. Disk label type: dos
     
117. Disk identifier: 0xf4593d5d
     
118. 
     
119.    Device Boot      Start         End      Blocks   Id  System
     
120. /dev/vdb1            2048    41943039    20970496   83  Linux
     
121. [root@VM_0_11_centos ~]# df -h
     
122. Filesystem      Size  Used Avail Use% Mounted on
     
123. /dev/vda1        50G  2.7G   44G   6% /
     
124. devtmpfs        911M     0  911M   0% /dev
     
125. tmpfs           920M   32K  920M   1% /dev/shm
     
126. tmpfs           920M  364K  920M   1% /run
     
127. tmpfs           920M     0  920M   0% /sys/fs/cgroup
     
128. tmpfs           184M     0  184M   0% /run/user/0
     
129. /dev/vdb1        20G  1.1G   18G   6% /www
     
130. [root@VM_0_11_centos ~]#

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pxy185

感谢，收藏了

虚竹

收藏

wlc1984

收藏加吃灰

heyzg

宝塔有一键挂载的脚本啊