[code][root@localhost ~]# vgcreate storage /dev/sdb /dev/sdc #将物理卷 /dev/sdb 和 /dev/sdc 合并在一起,形成一个新的名为"storage"卷组。 Volume group "storage" successfully created[root@localhost ~]# vgdisplay --- Volume group --- VG Name centos_192 System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 3 VG Access read/write VG Status resizable MAX LV 0 Cur LV 2 Open LV 2 Max PV 0 Cur PV 1 Act PV 1 VG Size