AIX_EXT_VG

王林

发布时间：2024-02-20 11:00:05

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来源于每日运维

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aix_ext_vg

# lspv

hdisk0 00cd7e82847793f8 rootvg active

hdisk1 00c759e2b092ddee altinst_rootvg

# lsvg

rootvg

datavg

JDEvg

vgbackup

altinst_rootvg

rmanbakvg

# varyonvg -f altinst_rootvg

#bootinfo -s hdiskpower3

##扩容rmanbakvgVG

extendvg rmanbakvg hdiskpower3

# lspv

hdisk0 00cd7e82847793f8 rootvg active

hdisk1 00c759e2b092ddee altinst_rootvg active

hdisk2 none None

hdisk3 none None

hdisk4 none None

hdisk5 none None

hdisk6 none None

hdisk7 none None

hdisk8 none None

hdisk9 none None

hdiskpower0 00cd7e82124124a837e JDEvg

hdisk18 none None

hdisk19 none None

hdisk20 none None

hdisk21 none None

hdisk22 none None

hdisk23 none None

hdisk24 none None

hdisk25 none None

hdiskpower2 00cd7e82eb62518b datavg

hdisk26 none None

hdisk27 none None

hdisk28 none None

hdisk29 none None

hdisk30 none None

hdisk31 none None

hdisk32 none None

hdisk33 none None

hdiskpower3 00cd7e825da4134c rmanbakvg active

hdisk35 none None

hdisk36 none None

hdisk37 none None

hdisk38 none None

hdisk39 none None

hdisk40 none None

hdisk41 none None

hdisk42 none None

hdisk43 none None

hdisk44 none None

hdisk45 none None

hdisk46 none None

hdisk47 none None

hdisk48 none None

hdisk49 none None

hdisk50 none None

hdiskpower4 00cd7bb2d96aa983 rmanbakvg active

hdiskpower5 00cd7bb2d967299f JDEvg

# lsvg rmanbakvg

VOLUME GROUP: rmanbakvg VG IDENTIFIER: 00cd7bb200004c0000000147004b5847

VG STATE: active PP SIZE: 1024 megabyte(s)

VG PERMISSION: read/write TOTAL PPs: 4564 (4673536 megabytes)

MAX LVs: 512 FREE PPs: 113 (115712 megabytes)

LVs: 2 USED PPs: 4451 (4557824 megabytes)

OPEN LVs: 2 QUORUM: 2 (Enabled)

TOTAL PVs: 2 VG DESCRIPTORS: 3

STALE PVs: 0 STALE PPs: 0

ACTIVE PVs: 2 AUTO ON: yes

MAX PPs per VG: 127000

MAX PPs per PV: 5080 MAX PVs: 25

LTG size (Dynamic): 256 kilobyte(s) AUTO SYNC: no

HOT SPARE: no BB POLICY: relocatable

PV RESTRICTION: none

# df -g

Filesystem GB blocks Free %Used Iused %Iused Mounted on

/dev/hd4 2.25 2.04 10% 13882 3% /

/dev/hd2 18.25 11.30 39% 54466 3% /usr

/dev/hd9var 2.00 0.96 53% 7547 4% /var

/dev/hd3 20.00 18.69 7% 8522 1% /tmp

/dev/hd1 2.00 0.00 100% 763 80% /home

/proc – – – – – /proc

/dev/hd10opt 0.25 0.03 88% 3790 27% /opt

/dev/lv00 0.25 0.24 4% 18 1% /var/adm/csd

/dev/hd11admin 0.25 0.25 1% 5 1% /admin

/dev/livedump 0.25 0.25 1% 4 1% /var/adm/ras/livedump

/dev/fslv04 4450.00 444.67 91% 889 1% /rmanbak

# chfs -a size=+110G /rmanbak

# chfs -a size=+100G /rmanbak

0516-787 extendlv: Maximum allocation for logical volume fslv04

is 4500.

# lslv fslv04

LOGICAL VOLUME: fslv04 VOLUME GROUP: rmanbakvg

LV IDENTIFIER: 00cd7bb200004c0000000147004b5847.2 PERMISSION: read/write

VG STATE: active/complete LV STATE: opened/syncd

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TYPE: jfs2 WRITE VERIFY: off

MAX LPs: 4500 PP SIZE: 1024 megabyte(s)

COPIES: 1 SCHED POLICY: parallel

LPs: 4450 PPs: 4450

STALE PPs: 0 BB POLICY: relocatable

INTER-POLICY: minimum RELOCATABLE: yes

INTRA-POLICY: middle UPPER BOUND: 25

MOUNT POINT: /rmanbak LABEL: /rmanbak

MIRROR WRITE CONSISTENCY: on/ACTIVE

EACH LP COPY ON A SEPARATE PV ?: yes

Serialize IO ?: NO

# 超出了LPS

#重新调整pp的max值、

# smit chlv

# df -g

Filesystem GB blocks Free %Used Iused %Iused Mounted on

/dev/hd4 2.25 2.04 10% 13882 3% /

/dev/hd2 18.25 11.30 39% 54469 3% /usr

/dev/hd9var 2.00 0.96 53% 7547 4% /var

/dev/hd3 20.00 18.69 7% 8522 1% /tmp

/dev/hd1 2.00 0.00 100% 763 80% /home

/proc – – – – – /proc

/dev/hd10opt 0.25 0.03 88% 3790 27% /opt

/dev/lv00 0.25 0.24 4% 18 1% /var/adm/csd

/dev/hd11admin 0.25 0.25 1% 5 1% /admin

/dev/livedump 0.25 0.25 1% 4 1% /var/adm/ras/livedump

/dev/fslv04 4560.00 554.65 88% 889 1% /rmanbak

# 调整MAX LPs为6000

# lslv fslv04

LOGICAL VOLUME: fslv04 VOLUME GROUP: rmanbakvg

LV IDENTIFIER: 00cd7bb200004c0000000147004b5847.2 PERMISSION: read/write

VG STATE: active/complete LV STATE: opened/syncd

TYPE: jfs2 WRITE VERIFY: off

MAX LPs: 6000 PP SIZE: 1024 megabyte(s)

COPIES: 1 SCHED POLICY: parallel

LPs: 4450 PPs: 4450

STALE PPs: 0 BB POLICY: relocatable

INTER-POLICY: minimum RELOCATABLE: yes

INTRA-POLICY: middle UPPER BOUND: 25

MOUNT POINT: /rmanbak LABEL: /rmanbak

MIRROR WRITE CONSISTENCY: on/ACTIVE

EACH LP COPY ON A SEPARATE PV ?: yes

Serialize IO ?: NO

# chfs -a size=+110G /rmanbak

Filesystem size changed to 9563013120

# lsvg altinst_rootvg

VOLUME GROUP: altinst_rootvg VG IDENTIFIER: 00cd7e8200004c0000000147b8838a0e

VG STATE: active PP SIZE: 256 megabyte(s)

VG PERMISSION: read/write TOTAL PPs: 546 (139776 megabytes)

MAX LVs: 256 FREE PPs: 274 (70144 megabytes)

LVs: 13 USED PPs: 272 (69632 megabytes)

OPEN LVs: 0 QUORUM: 2 (Enabled)

TOTAL PVs: 1 VG DESCRIPTORS: 2

STALE PVs: 0 STALE PPs: 0

ACTIVE PVs: 1 AUTO ON: no

MAX PPs per VG: 32512

MAX PPs per PV: 1016 MAX PVs: 32

LTG size (Dynamic): 1024 kilobyte(s) AUTO SYNC: no

HOT SPARE: no BB POLICY: relocatable

PV RESTRICTION: none

lsvg -p altinst_rootvg

####必须手动敲命令才生效

# chfs -a size=+1G /home

Filesystem size changed to 3145728

# df -g

Filesystem GB blocks Free %Used Iused %Iused Mounted on

/dev/hd4 2.25 2.04 10% 13882 3% /

/dev/hd2 18.25 11.30 39% 54251 3% /usr

/dev/hd9var 2.00 0.98 52% 7542 4% /var

/dev/hd3 20.00 18.69 7% 8522 1% /tmp

/dev/hd1 2.00 1.75 13% 443 1% /home

/proc – – – – – /proc

/dev/hd10opt 0.25 0.03 88% 3790 27% /opt

/dev/lv00 0.25 0.24 4% 18 1% /var/adm/csd

/dev/hd11admin 0.25 0.25 1% 5 1% /admin

/dev/livedump 0.25 0.25 1% 4 1% /var/adm/ras/livedump

/dev/fslv04 4000.00 1617.03 60% 6955 1% /rmanbak

chfs -a size=+200G /rmanbak

# chfs -a size=+200G /rmanbak

0516-787 extendlv: Maximum allocation for logical volume fslv04

is 4000.

使用smit chlv更改MAXIMUM NUMBER of LOGICAL PARTITIONS

# df -g

Filesystem GB blocks Free %Used Iused %Iused Mounted on

/dev/hd4 2.25 2.04 10% 13882 3% /

/dev/hd2 18.25 11.30 39% 54251 3% /usr

/dev/hd9var 2.00 0.98 52% 7543 4% /var

/dev/hd3 20.00 18.69 7% 8522 1% /tmp

/dev/hd1 2.00 1.75 13% 443 1% /home

/proc – – – – – /proc

/dev/hd10opt 0.25 0.03 88% 3790 27% /opt

/dev/lv00 0.25 0.24 4% 18 1% /var/adm/csd

/dev/hd11admin 0.25 0.25 1% 5 1% /admin

/dev/livedump 0.25 0.25 1% 4 1% /var/adm/ras/livedump

/dev/fslv04 4200.00 1816.99 57% 6955 1% /rmanbak

###############10.8.17.2

# lslv fslv00

LOGICAL VOLUME: fslv00 VOLUME GROUP: JDEvg

LV IDENTIFIER: 00cd7bb200004c00000001208a77222f.2 PERMISSION: read/write

VG STATE: active/complete LV STATE: opened/syncd

TYPE: jfs2 WRITE VERIFY: off

MAX LPs: 9000 PP SIZE: 32 megabyte(s)

COPIES: 1 SCHED POLICY: parallel

LPs: 4134 PPs: 4134

STALE PPs: 0 BB POLICY: relocatable

INTER-POLICY: minimum RELOCATABLE: yes

INTRA-POLICY: middle UPPER BOUND: 128

MOUNT POINT: /u01 LABEL: /u01

MIRROR WRITE CONSISTENCY: on/ACTIVE

EACH LP COPY ON A SEPARATE PV ?: yes

Serialize IO ?: NO

# lsvg JDEvg

VOLUME GROUP: JDEvg VG IDENTIFIER: 00cd7bb200004c00000001208a77222f

VG STATE: active PP SIZE: 32 megabyte(s)

VG PERMISSION: read/write TOTAL PPs: 4158 (133056 megabytes)

MAX LVs: 512 FREE PPs: 23 (736 megabytes)

LVs: 2 USED PPs: 4135 (132320 megabytes)

OPEN LVs: 2 QUORUM: 2 (Enabled)

TOTAL PVs: 2 VG DESCRIPTORS: 3

STALE PVs: 0 STALE PPs: 0

ACTIVE PVs: 2 AUTO ON: no

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

extendvg -f JDEvg hdiskpower4

# chfs -a size=+5G /u01

0516-787 extendlv: Maximum allocation for logical volume fslv00

is 5000.

使用smit chlv更改MAXIMUM NUMBER of LOGICAL PARTITIONS

挂载存储卷

# lsvg -l JDEvg

JDEvg:

LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT

loglv02 jfs2log 1 1 1 closed/syncd N/A

fslv00 jfs2 4150 4150 2 closed/syncd /u01

# ls /dev/fslv00

/dev/fslv00

# mount /dev/fslv00 /u01

Replaying log for /dev/fslv00.

# df -g

Filesystem GB blocks Free %Used Iused %Iused Mounted on

/dev/hd4 10.25 10.11 2% 5149 1% /

/dev/hd2 18.25 11.62 37% 52028 2% /usr

/dev/hd9var 5.00 3.66 27% 7423 1% /var

/dev/hd3 35.00 17.50 50% 13485 1% /tmp

/dev/hd1 2.00 1.37 32% 1099 1% /home

/proc – – – – – /proc

/dev/hd10opt 0.50 0.24 53% 3809 7% /opt

/dev/lv00 0.25 0.24 4% 18 1% /var/adm/csd

/dev/hd11admin 0.25 0.25 1% 5 1% /admin

/dev/livedump 0.25 0.25 1% 4 1% /var/adm/ras/livedump

/dev/fslv00 129.69 81.33 38% 768212 4% /u01

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