参考：https://www.cnblogs.com/aozhejin/p/16061309.html
sudo lvdisplay|awk '/LV Name/{n=$3} /Block device/{d=$3; sub(".*:","dm-",d); print d,n;}'
标签：www,dm,cnblogs,查看,映射,Linux From： https://www.cnblogs.com/gkhost/p/17813270.html
参考：https://www.cnblogs.com/aozhejin/p/16061309.html
sudo lvdisplay|awk '/LV Name/{n=$3} /Block device/{d=$3; sub(".*:","dm-",d); print d,n;}'
标签：www,dm,cnblogs,查看,映射,Linux From： https://www.cnblogs.com/gkhost/p/17813270.html