Hi,
I have encountered the issue of extending VG:
Here is my command
Have try chvg -t but
Any advice if I can change the parameter "MAX PPs per PV"?
I can see other VG has big number
I have encountered the issue of extending VG:
Here is my command
Code:
[root@xxx] / > extendvg vg1 hdisk39
0516-1162 extendvg: Warning, The Physical Partition Size of 128 requires the
creation of 8192 partitions for hdisk39. The limitation for volume group
tsm_stg is 3048 physical partitions per physical volume. Use chvg command
with -t option to attempt to change the maximum Physical Partitions per
Physical volume for this volume group.
0516-792 extendvg: Unable to extend volume group.Code:
[root@xxx] / > chvg -t 6 vg1
0516-1780 lchangevg: Volume group conversion is not possible since the factor value
of 6 can accommodate at most 21 physical volumes.
0516-732 chvg: Unable to change volume group vg1.Code:
[root@xxx] / > lsvg vg1
VOLUME GROUP: vg1 VG IDENTIFIER: 00f8337b00004c0000000146cc959f6b
VG STATE: active PP SIZE: 128 megabyte(s)
VG PERMISSION: read/write TOTAL PPs: 46359 (5933952 megabytes)
MAX LVs: 512 FREE PPs: 132 (16896 megabytes)
LVs: 6 USED PPs: 46227 (5917056 megabytes)
OPEN LVs: 6 QUORUM: 15 (Enabled)
TOTAL PVs: 29 VG DESCRIPTORS: 29
STALE PVs: 0 STALE PPs: 0
ACTIVE PVs: 29 AUTO ON: yes
MAX PPs per VG: 130048
MAX PPs per PV: 4064 MAX PVs: 32
LTG size (Dynamic): 256 kilobyte(s) AUTO SYNC: no
HOT SPARE: no BB POLICY: relocatable
PV RESTRICTION: none INFINITE RETRY: no
DISK BLOCK SIZE: 512I can see other VG has big number
Code:
[root@xxx] / > lsvg vg2
VOLUME GROUP: vg2 VG IDENTIFIER: 00f8337b00004c000000015451842ab7
VG STATE: active PP SIZE: 128 megabyte(s)
VG PERMISSION: read/write TOTAL PPs: 40955 (5242240 megabytes)
MAX LVs: 512 FREE PPs: 32454 (4154112 megabytes)
LVs: 2 USED PPs: 8501 (1088128 megabytes)
OPEN LVs: 2 QUORUM: 3 (Enabled)
TOTAL PVs: 5 VG DESCRIPTORS: 5
STALE PVs: 0 STALE PPs: 0
ACTIVE PVs: 5 AUTO ON: yes
MAX PPs per VG: 128016
MAX PPs per PV: 9144 MAX PVs: 14
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