1． 建立一個物理卷Pvcreate /dev/sd1/dev/sd2 /dev/sd3 /dev/sd42． 用剛才建立的物理卷建立一個卷組Vgcreate 卷組名 /dev/sd1/dev/sd2 /dev/sd3 /dev/sd43． 建立邏輯卷Lvcreate -L(size) -n (name) 卷組名4． 建立檔案系統Mkfs.ext3 邏輯卷名(/dev/卷組名/邏輯卷名)建立掛載點mkdir /namemount /dev/卷組名/邏輯卷名 /掛載點pvcreate /dev/emcpowers1 /dev/emcpowerq1 /dev/emcpowerp1/dev/emcpowerr1vgcreate backupvg /dev/emcpowers1 /dev/emcpowerq1/dev/emcpowerp1 /dev/emcpowerr1lvcreate –L 790G –n backuplv backupvgmkfs.ext3 /dev/mapper/backupvg-backuplvmkdir /backupdbmount /dev/mapper/backupvg-backuplv /backupdb