今天在安装宝塔时,忘记了先挂载硬盘,然后就把宝塔卸载后准备先执行宝塔的挂载脚本再重新安装,但是在执行宝塔的挂载脚本时,报错了:
Warning: The Windows partition was detected. For your data security, Mount manually.
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。
遇到这个问题我反手就是一个百度,得到的答案就是磁盘类型的锅,如下图所示,输入命令:
fdisk -l
可以看到Disk label type: dos 就是这个,dos类型,出现这个类型一般是之前安装过Windows系统,后来又装Linux造成的,这里说个题外话,就是我为什么之前装了Windows然后又改成了Linux呢?很简单,两个原因,一个原因就是我的服务器是国外的,cn2线路,虽然已经属于精品线路了,可是远程桌面连接的时候还是很卡,所以不得已切换成了Linux;另外一个原因就是Windows系统很容易被种植挖矿木马病毒,我的服务器总是会显示内存占用100%,但是实际上我什么也没有开,最后查到是中病毒了,而且是经常性的,相反的,Linux系统就不存在或者很少存在这种情况。
回到我们的问题,磁盘类型有问题,那么我们只需要修改一下类型就好
一定要备份数据或确保要更改的磁盘内数据已经无用
首先还是敲命令:
[root@KJW04213743 ~]# fdisk -l
Disk /dev/sdb: 21.5 GB, 21474836480 bytes, 41943040 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk label type: dos
Disk identifier: 0x0000fddf
Device Boot Start End Blocks Id System
/dev/sdb1 * 2048 2099199 1048576 83 Linux
/dev/sdb2 2099200 41943039 19921920 8e Linux LVM
Disk /dev/sda: 257.7 GB, 257698037760 bytes, 503316480 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk label type: dos
Disk identifier: 0x05346f14
Device Boot Start End Blocks Id System
/dev/sda1 2048 503314431 251656192 7 HPFS/NTFS/exFAT
Disk /dev/mapper/centos-root: 18.2 GB, 18249416704 bytes, 35643392 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/mapper/centos-swap: 2147 MB, 2147483648 bytes, 4194304 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
上面的信息中我们提取有用的信息,就是与我的磁盘相关的,就是Disk /dev/sda这个,我们就是需要改变这个磁盘的格式,所以继续敲命令:
[root@KJW04213743 ~]# mkfs.ext3 /dev/sda
mke2fs 1.42.9 (28-Dec-2013)
/dev/sda is entire device, not just one partition!
Proceed anyway? (y,n) y
Discarding device blocks: done
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
15728640 inodes, 62914560 blocks
3145728 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=4294967296
1920 block groups
32768 blocks per group, 32768 fragments per group
8192 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424, 20480000, 23887872
Allocating group tables: done
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information:
[root@KJW04213743 ~]#
这样就完成了。