经过用户确认，存储上的硬盘少加了以部分，应该加2个空间，一个300G,另外一个200G，经过确认后加了一个200G的空间。

# lspv
hdisk0          00ccdf81b884d318                    rootvg          active
hdisk1          00c97c606e56b7db                    rootvg          active
hdisk2          00ccdf813d814b71                    datavg1         active
hdisk3          none                                None   

创建VG卷组后；

# lspv
hdisk0          00ccdf81b884d318                    rootvg          active
hdisk1          00c97c606e56b7db                    rootvg          active
hdisk2          00ccdf813d814b71                    datavg1         active
hdisk3          00ccdf81f732c2e3                    datavg2         active

#lsvg  rootvg

MAX LVs:            256                      FREE PPs:       254 (32512 megabytes)
LVs:                12                       USED PPs:       838 (107264 megabytes)
OPEN LVs:           11                       QUORUM:         1 (Disabled)
TOTAL PVs:          2                        VG DESCRIPTORS: 3
STALE PVs:          1                        STALE PPs:      210
ACTIVE PVs:         1                        AUTO ON:        yes
MAX PPs per VG:     32512                                    
MAX PPs per PV:     1016                     MAX PVs:        32
LTG size (Dynamic): 128 kilobyte(s)          AUTO SYNC:      no
HOT SPARE:          no                       BB POLICY:      relocatable