mysql常用 rpm包删除
# lvscan ACTIVE '/dev/VolGroup00/LogVol00' inheritACTIVE '/dev/VolGroup00/LogVol01' inherit
# vgscan
Reading all physical volumes.This may take a while...
Found volume group "VolGroup00" using metadata type lvm2
# pvscan
PV /dev/sdb1 VG VolGroup00 lvm2
PV /dev/sda2 VG VolGroup00 lvm2
Total: 2 / in use: 2 / in no VG: 0
# lvdisplay -v
Finding all logical volumes
--- Logical volume ---
LV Name /dev/VolGroup00/LogVol00
VG Name VolGroup00
LV UUID GdZAXw-Bmsq-TCo2-1qJa-FBaY-7uCV-BBSRVC
LV Write Access read/write
LV Status available
# open 1
LV> Current LE 8871
Segments 2
Allocation inherit
Read ahead sectors 0
Block device 253:0
--- Logical volume ---
LV Name /dev/VolGroup00/LogVol01
VG Name VolGroup00
LV UUID 6EGqgI-1AaJ-h13N-4lRC-7odT-YjtF-Zkydw4
LV Write Access read/write
LV Status available
# open 1
LV> Current LE 62
Segments 1
Allocation inherit
Read ahead sectors 0
Block device 253:1
# vgdisplay -v
Finding all volume groups
Finding volume group "VolGroup00"
--- Volume group ---
VG Name VolGroup00
System> Format lvm2
Metadata Areas 2
Metadata Sequence No3
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 2
Open LV 2
Max PV 0
Cur PV 2
Act PV 2
VG>
PE> Total PE 8939
Alloc PE />
FreePE /> VG UUID hGwGpn-8NN2-IJQ0-26aI-9TjW-pPdG-CZivQN
--- Logical volume ---
LV Name /dev/VolGroup00/LogVol00
VG Name VolGroup00
LV UUID GdZAXw-Bmsq-TCo2-1qJa-FBaY-7uCV-BBSRVC
LV Write Access read/write
LV Status available
# open 1
LV> Current LE 8871
Segments 2
Allocation inherit
Read ahead sectors 0
Block device 253:0
--- Logical volume ---
LV Name /dev/VolGroup00/LogVol01
VG Name VolGroup00
LV UUID 6EGqgI-1AaJ-h13N-4lRC-7odT-YjtF-Zkydw4
LV Write Access read/write
LV Status available
# open 1
LV> Current LE 62
Segments 1
Allocation inherit
Read ahead sectors 0
Block device 253:1
--- Physical volumes ---
PV Name /dev/sdb1
PV UUID lED756-0px4-gpOT-TloT-MniK-WZ9A-UWqocn
PV Status allocatable
Total PE / Free PE 4471 / 0
PV Name /dev/sda2
PV UUID j0JH3I-22V0-Jh31-VRAN-91o0-L3x8-dRXNsW
PV Status allocatable
Total PE / Free PE 4468 / 6
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