Trying to increase fs/lv beyond max pps

From: Wesley Joyce (wjoyce@UVI.EDU)
Date: Thu May 01 2003 - 14:02:27 EDT


running the command 'chfs -a size=+1048576 /oracle' gives
0516-787 extendlv: Maximum allocation for logical volume oralv
         is 512.

How do I get around this? This is the original command I used to create
this lv 'mklv -y oralv -t jfs -a im -e x appsvg 384 hdisk2 hdisk3 hdisk4'

I have since extended it to 512 pps. I am hoping I don't have to create
this VG with a larger PP size.

ROOT@adminen P650#:/home/root[]> lsvg appsvg
VOLUME GROUP: appsvg VG
IDENTIFIER: 00004b4a00004c00000000f
4360a6399
VG STATE: active PP SIZE: 8 megabyte(s)
VG PERMISSION: read/write TOTAL PPs: 13032 (104256
megabytes
)
MAX LVs: 256 FREE PPs: 10693 (85544
megabytes)
LVs: 14 USED PPs: 2339 (18712 megabytes)
OPEN LVs: 12 QUORUM: 4
TOTAL PVs: 6 VG DESCRIPTORS: 6
STALE PVs: 0 STALE PPs: 0
ACTIVE PVs: 6 AUTO ON: yes
MAX PPs per PV: 3048 MAX PVs: 10
LTG size: 128 kilobyte(s) AUTO SYNC: no
HOT SPARE: no BB POLICY: relocatable

ROOT@adminen P650#:/home/root[]> lsvg -l appsvg
appsvg:
LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT
appsvgjfslog jfslog 1 1 1 open/syncd N/A
appsvgjfslog2 jfslog 1 1 1 closed/syncd N/A
appsvgjfslog3 jfslog 1 1 1 closed/syncd N/A
oraloglv jfs 128 128 3 open/syncd /oracle/logs
arcprdlv jfs 64 64 3 open/syncd /proddb/archives
banprclv jfs 64 64 3 open/syncd /banproc
banprdlv jfs 384 384 3 open/syncd /banner
userslv jfs 128 128 3 open/syncd /users
oralv jfs 512 512 6 open/syncd /oracle
bantstlv jfs 256 256 3 open/syncd /bantest
arctstlv jfs 32 32 3 open/syncd /testdb/archives
bantmplv jfs 128 128 3 open/syncd /bantemp
tsmlv jfs 128 128 1 open/syncd /usr/tivoli/tsm
tsmdblv jfs 512 512 1 open/syncd
/usr/tivoli/tsm/se
rver/db

ROOT@adminen P650#:/home/root[]> lslv oralv
LOGICAL VOLUME: oralv VOLUME GROUP: appsvg
LV IDENTIFIER: 00004b4a00004c00000000f4360a6399.9
PERMISSION: read/writ
e
VG STATE: active/complete LV STATE: opened/syncd
TYPE: jfs WRITE VERIFY: off
MAX LPs: 512 PP SIZE: 8 megabyte(s)
COPIES: 1 SCHED POLICY: parallel
LPs: 512 PPs: 512
STALE PPs: 0 BB POLICY: relocatable
INTER-POLICY: maximum RELOCATABLE: yes
INTRA-POLICY: inner middle UPPER BOUND: 32
MOUNT POINT: /oracle LABEL: /oracle
MIRROR WRITE CONSISTENCY: on/ACTIVE
EACH LP COPY ON A SEPARATE PV ?: yes
Serialize IO ?: NO

Wesley Joyce, Systems Administrator
Center for Administrative Computing (CAC), IT
University of the Virgin Islands
#2 John Brewers Bay, St. Thomas, USVI 00802-9990
(340) 693-1469 (voice) / (340) 693-1465 (fax)
http://www.uvi.edu

"If you can't explain it simply, than you don't know it well enough. -
Unknown."



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