linux 加载新的磁盘(卷组)

pvcreate /dev/vdb
vgcreate datavg /dev/vdb
lvcreate -n datalv -L 99.8G datavg
mkfs.ext3 /dev/datavg/datalv
sed -i '$a /dev/mapper/datavg-datalv /DATA ext3 defaults 0 0' /etc/fstab
mkdir /DATA
mount /dev/mapper/datavg-datalv /DATA

原文地址:https://www.cnblogs.com/hugb/p/10637698.html