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Linux系统格式化分区时提示Could not start /dev怎么办?

时间:2021-07-01 10:21:17 帮助过:8人阅读

  在格式化Linux分区的时候,不少人遇到了棘手的问题,提示Could not stat /dev/sda7 --- No such fileor directory错误,那么有什么办法能够解决Linux格式化分区的报错问题呢?

Linux系统格式化分区时提示Could not start /dev怎么办?

  Linux查看已经分好的区

  [root@linuxidc ~]# fdisk -l /dev/sda

  Disk /dev/sda: 21.5 GB, 21474836480 bytes

  255 heads, 63 sectors/track, 2610 cylinders

  Units = cylinders of 16065 * 512 = 8225280bytes

  Sector size (logical/physical): 512 bytes /512 bytes

  I/O size (minimum/optimal): 512 bytes / 512bytes

  Disk identifier: 0x7d57cb1f

  Device Boot Start End Blocks Id System

  /dev/sda1 1 2610 20964793+ 5 Extended

  /dev/sda5 1 128 1028097 83 Linux

  /dev/sda6 129 256 1028128+ 83 Linux

  /dev/sda7 257 384 1028128+ 83 Linux

  格式化新分区的时候,报错,提示下面的错误,没有这个文件或目录。

  Could not stat /dev/sda7 --- No such fileor directory

  The device apparently does not exist; didyou specify it correctly?

  [root@linuxidc ~]# mke2fs -t ext4 /dev/sda7

  mke2fs 1.41.12 (17-May-2010)

  Could not stat /dev/sda7 --- No such fileor directory

  The device apparently does not exist; didyou specify it correctly?

  解决方法:

  执行partprobe 命令

  partprobe包含在parted的rpm软件包中。

  partprobe可以修改kernel中分区表,使kernel重新读取分区表。

  因此,使用该命令就可以创建分区并且在不重新启动机器的情况下系统能够识别这些分区。

  查看是否安装过该命令:

  [root@linuxidc~]# rpm -q parted

  packageparted is not installed

  提示没有安装过,则需要安装parted

  安装命令:#yum install parted #前提是保证你的虚拟机可以上网,要从网络下载安装包

  [root@linuxidc~]# yum install parted

  Loadedplugins: fastestmirror

  1234567 Loadingmirror speeds from cached hostfile

  * base: mirrors.skyshe.cn

  * extras: mirrors.skyshe.cn

  * updates: mirrors.skyshe.cn

  base | 3.7 kB 00:00

  extras |3.3 kB 00:00

  updates | 3.4 kB 00:00

  Settingup Install Process

  ResolvingDependencies

  --》Running transaction check

  ---》Package parted.i686 0:2.1-25.el6 will be installed

  --》Finished Dependency Resolution

  DependenciesResolved

  Package Arch Version Repository Size

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