解決卸載U盤有關問題:umount: /mnt/usb: device is busy

tags:    時間:2013-12-27 23:57:03
解決卸載U盤問題:umount: /mnt/usb: device is busy

 

問題:

#umount /dev/sda1

umount: /mnt/usb: device is busy

 

查找佔用目錄進程:

 

#lsof |grep /mnt/usb

bash 1971 root cwd DIR 8,1 16384 1 /mnt/usb/
bash 2342 root 3r DIR 8,1 16384 1 /mnt/usb/

 

殺掉進程:

 

#kill -9 1971

#kill -9 2342

 

卸載:

#umount /mnt/usb

 

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