#df –k <df G>
/dev/lv00 10485760 44% /oracle
/dev/lv01 52428800 12% /oradata
/dev/hd1 131072 4% /home
/dev/ha9v ar 262144 12% /var
#smitty fs
/var
File system name /var
Size of file system
Unit size 512bytes
Number of units 524288
Mount group bootfs
Mount Automatically at system restat yes
Permissions read/write
Start DISK actioning no
Fragment size bytes 4096
Compression algorithom no
Large File Enable true
Allocation Group Size(MBytes) 64
#lspv /hdisk0 005baffcf84b78a7 rootvg active
hdisk2 005baf6c02b69d7 oravg active
prtconf /
lsvg o
lsvg p oravg
hdisk2 active total pps 779 free pps398 1pps128M
lslv l lv00
lv00/oracle
PVhdisk0
lsps a /hd6 hdisk0 rootvg 1152MB
lsvg l rootvg
lv name Type LPS PPS PVS Lvstate
hd5 boot 1 1 1
lv00 jfs 80 80 1 open
smitty lvm /LVVolume GroupsLogical VolumesPhysical Volumespaging space
smitty lvm
Logical Volumes
list all logical volumes by volume group
oravg
lv name type pps mount point <pps=pvs>
lv01 jfs 400 /oradata
rootvg
lv name type pps mount point
lv00 jfs 80 /oracle
smitty lvm
Volume Groups
add a volume group
volume group namephysical partition size in megabytes 4
physical volme namehdiskForce the creation of volume groupno
Active volume group automatically
At system restartyes
Volume group major number Create a big VG format volumes groupno
LTG size in Kbytes 128
smitty lvm
Physical Volumes
list all phsycal volumes in system
hdisk0
hdisk1
hdisk2
hdisk3
hdisk4
hdisk5
add a disk
smitty lvm
paging space
list all paging space
page space hd6
PV hdisk0
VG rootvg
Size 1152MB
change/show characteristics of a paging space
paging space name PV VG Number of additional logical partions
Or number fo logical partition to removeUse this paging space each time the system
Is restarting yes