Listing physical volumes
root@aix:/ # lspv
hdisk0 00c94ad454a2d4c5 rootvg active
hdisk1 00c94ad45808a18f rootvg active
hdisk3 00c94ad4229190d8 tsmpoolvg active
hdisk21 00ce196f4b9604c3 aplicvg active
hdisk22 00ce196f418e3f6d aplicvg active
hdisk44 00c94ad4c75dfb09 aplicvg active
hdisk2 none None
hdisk57 00c94ad481c4f2aa aplicvg active
hdisk55 00c94ad4f99f7480 tsm55dbvg active
hdisk56 00c94ad4f99f2d43 tsm55logvg active
Configures devices
root@aix:/ # cfgmgr
Listing physical volumes
root@aix:/ # lspv
hdisk0 00c94ad454a2d4c5 rootvg active
hdisk1 00c94ad45808a18f rootvg active
hdisk3 00c94ad4229190d8 tsmpoolvg active
hdisk21 00ce196f4b9604c3 aplicvg active
hdisk22 00ce196f418e3f6d aplicvg active
hdisk44 00c94ad4c75dfb09 aplicvg active
hdisk2 none None
hdisk57 00c94ad481c4f2aa aplicvg active
hdisk55 00c94ad4f99f7480 tsm55dbvg active
hdisk56 00c94ad4f99f2d43 tsm55logvg active
hdisk4 none None
Comparing lspv output, the new disk is hdisk4. Checking ID to see if it matches
root@aix:/ # lsattr -El hdisk4 | grep -i 600507680191818C1000000000000C98
unique_id 33213600507680191818C1000000000000C9804214503IBMfcp Device Unique Identification False
Using script to query all disks
for i in `lspv | awk ‘{print $1’}`
do
echo $i `lsattr -El $i | grep unique_id`
done
Creating volume group with PP SIZE 16MB is not possible
root@aix:/ # mkvg -y tsmdbtmp -s 16 hdisk4
0516-1254 mkvg: Changing the PVID in the ODM.
0516-1208 mkvg: Warning, The Physical Partition Size of 16 requires the
creation of 32000 partitions for hdisk4. The system limitation is 16256
physical partitions per disk at a factor value of 16. Specify a larger
Physical Partition Size or a larger factor value in order create a
volume group on this disk.
0516-862 mkvg: Unable to create volume group.
Creating volume group with PP SIZE 32MB.
root@aix:/ # mkvg -y tsmdbtmp -s 32 hdisk4
tsmdbtmp
Listing volume group information
root@aix:/ # lsvg tsmdbtmp
VOLUME GROUP: tsmdbtmp VG IDENTIFIER: 00c94ad400004c000000015d801914eb
VG STATE: active PP SIZE: 32 megabyte(s)
VG PERMISSION: read/write TOTAL PPs: 15999 (511968 megabytes)
MAX LVs: 256 FREE PPs: 15999 (511968 megabytes)
LVs: 0 USED PPs: 0 (0 megabytes)
OPEN LVs: 0 QUORUM: 2 (Enabled)
TOTAL PVs: 1 VG DESCRIPTORS: 2
STALE PVs: 0 STALE PPs: 0
ACTIVE PVs: 1 AUTO ON: yes
MAX PPs per VG: 32512
MAX PPs per PV: 16256 MAX PVs: 2
LTG size (Dynamic): 256 kilobyte(s) AUTO SYNC: no
HOT SPARE: no BB POLICY: relocatable
PV RESTRICTION: none INFINITE RETRY: no
DISK BLOCK SIZE: 512 CRITICAL VG: no
Creating filesystem. Logical volume name is fslvXX
root@aix:/ # smitty crfs
Add a File System
Move cursor to desired item and press Enter.
Add an Enhanced Journaled File System
Add a Journaled File System
Add a CDROM File System
F1=Help F2=Refresh F3=Cancel F8=Image
F9=Shell F10=Exit Enter=Do
Add an Enhanced Journaled File System
Move cursor to desired item and press Enter.
Add an Enhanced Journaled File System
Add an Enhanced Journaled File System on a Previously Defined Logical Volume
F1=Help F2=Refresh F3=Cancel F8=Image
F9=Shell F10=Exit Enter=Do
Add an Enhanced Journaled File System
Move cursor to desired item and press Enter.
Add an Enhanced Journaled File System
Add an Enhanced Journaled File System on a Previously Defined Logical Volume
+————————————————————————–+
| Volume Group Name |
| |
| Move cursor to desired item and press Enter. |
| |
| rootvg |
| aplicvg |
| tsmpoolvg |
| tsm55logvg |
| tsm55dbvg |
| tsmdbtmp |
| |
| F1=Help F2=Refresh F3=Cancel |
| F8=Image F10=Exit Enter=Do |
F1| /=Find n=Find Next |
F9+————————————————————————–+
Add an Enhanced Journaled File System
Type or select values in entry fields.
Press Enter AFTER making all desired changes.
[Entry Fields]
Volume group name tsmdbtmp
SIZE of file system
Unit Size Megabytes +
* Number of units [511900] #
* MOUNT POINT [/tsmdbtmp]
Mount AUTOMATICALLY at system restart? yes +
PERMISSIONS read/write +
Mount OPTIONS [] +
Block Size (bytes) 4096 +
Logical Volume for Log +
Inline Log size (MBytes) [] #
Extended Attribute Format +
ENABLE Quota Management? no +
Enable EFS? no +
Allow internal snapshots? no +
Mount GROUP []
Mount logical volume
root@aix:/ # mount /tsmdbtmp
Check filesystem size
root@aix:/ # df -m /tsmdbtmp
Filesystem MB blocks Free %Used Iused %Iused Mounted on
/dev/fslv08 511904.00 511825.51 1% 4 1% /tsmdbtmp
setaOffice 
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