#strings /etc/lvmtab
/dev/vg00
/dev/dsk/c0t6d0
/dev/vg01
/dev/dsk/c0t4d0-----先创建好一个VG01
#vgdisplay -v /dev/vg01 |more
vgdisplay: Volume group not activated.
vgdisplay: Cannot display volume group "/dev/vg01".-----没有被激活
#vgchange -a y vg01
Activated volume group
Volume group "vg01" has been successfully changed.----激活
#vgdisplay -v /dev/vg01 |more----显示VG01内容
--- Volume groups ---
VG Name /dev/vg01
VG Write Access read/write
VG Status available
Max LV 255
Cur LV 0
Open LV 0
Max PV 16
Cur PV 1
Act PV 1
Max PE per PV 1016
VGDA 2
PE Size (Mbytes) 4
Total PE 508
Alloc PE 0
Free PE 508
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0
--- Physical volumes ---
PV Name /dev/dsk/c0t4d0
Cur LV 0
Open LV 0
Max PV 16
Cur PV 1
Act PV 1
Max PE per PV 1016
VGDA 2
PE Size (Mbytes) 4
Total PE 508
Alloc PE 0
Free PE 508
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0
--- Physical volumes ---
PV Name /dev/dsk/c0t4d0
PV Status available
Total PE 508
