umount.nfs: /mydata: device is busy
[root@localhost /]# umount /data/
umount.nfs: /mydata: device is busy
查看占用进程号:
[root@localhost /]# fuser -m -v /data/
用户 进程号 权限 命令
/mydata/: root 41331
www 41223 ..c.. su
将上面的进程kill掉,再删除挂载。
[root@localhost /]# kill -9 41331 41223
[root@localhost /]# umount /mydata
[root@localhost /]#
[root@localhost /]# umount /data/
umount.nfs: /mydata: device is busy
查看占用进程号:
[root@localhost /]# fuser -m -v /data/
用户 进程号 权限 命令
/mydata/: root 41331
www 41223 ..c.. su
将上面的进程kill掉,再删除挂载。
[root@localhost /]# kill -9 41331 41223
[root@localhost /]# umount /mydata
[root@localhost /]#