Partprobe (or PARTX-A) alarm resolution under CentOS virtual machine

Source: Internet
Author: User

From http://blog.sina.com.cn/s/blog_4fcb99ae0101hhmr.html

Warning:WARNING:the kernel failed to re-read the partition table ON/DEV/SDA (device or resource busy). As a result, it may not be reflect all of the your changes until after reboot.

After using the story to create a new partition with Fdisk, try to reactivate the partition via Partprobe or PARTX-A, and the above alarm appears. (Do not want to restart) workaround Assume that the new partition is/dev/sda3[[email protected] ~] #partx-a/DEV/SDA3/DEV/SDA

Partprobe (or PARTX-A) alarm resolution under CentOS virtual machine

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