# umount /data umount.nfs: /data: device is busy umount.nfs: /data: device is busy # fuser -m -v /data 用户 进程号 权限 命令 /data/: root 19881 ..c.. bash # kill -9 19881 # umount /data
Linux卸载NAS磁盘，报device is busy
原文：http://www.cnblogs.com/abclife/p/4997380.html
