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PostDateIcon June 29th, 2009 | PostAuthorIcon Author: rootvg

X‰ü™É?“Áª

‰º–Ê“I•”•ª«??C‰ü™É?“I“ÁªŠŽù—vŠ®¬“I”C?B

Auto varyon ?Žu

‰º–Ê“I–½—ß«™É? testvg X‰ü?ÝŒn?‰ºŽŸdV???Ž©?ŒƒŠˆB

# chvg -ay newvg


‰º–Ê“I–½—ß«™É? testvg X‰ü?ÝŒn?‰ºŽŸdV???•sŽ©?ŒƒŠˆB

# chvg -an newvg


’è?

‰º–Ê“I–½—ßX‰ü™É? testvg “I’è?BŸ‘®«?’è™É?¥”Û«ÝŽ¸‹Ž‘´??‘命”•¨—™É”V@’â—pB

—v??’è?C‰ÂˆÈŽg—pˆÈ‰º–½—ßF

#chvg -Qn testvg


—v‘Å?’è?C‰ÂˆÈŽg—pˆÈ‰º–½—ßF

# chvg -Qy testvg


?˜¢•¨—™É“Iő啨—•ª‹æ”—Ê

‰ÂˆÈX‰ü?˜¢•¨—™É“Iő啨—•ª‹æ”—ÊC”@ަ—á 13 ŠŽ¦B

ަ—á 13 X‰ü?˜¢•¨—™É“Iő啨—•ª‹æ”—Ê

# lsvg testvg

VOLUME GROUP:testvg VG IDENTIFIER:00c5e9de00004c0000000107a58c754e

VG STATE:active PP SIZE:16 megabyte(s)

VG PERMISSION:read/write TOTAL PPs:4375 (70000 megabytes)

MAX LVs:256 FREE PPs:4375 (70000 megabytes)

LVs:0 USED PPs:0 (0 megabytes)

OPEN LVs:0 QUORUM: 2

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:5080 MAX PVs: 6

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

HOT SPARE:no BB POLICY:relocatable

# chvg -t 16 testvg

0516-1164 chvg:Volume group testvg changed.With given characteristics testvg

can include upto 1 physical volumes with 16256 physical partitions each.

# lsvg testvg

VOLUME GROUP:testvg VG IDENTIFIER:00c5e9de00004c0000000107a58c754e

VG STATE:active PP SIZE:16 megabyte(s)

VG PERMISSION:read/write TOTAL PPs:4375 (70000 megabytes)

MAX LVs:256 FREE PPs:4375 (70000 megabytes)

LVs:0 USED PPs:0 (0 megabytes)

OPEN LVs:0 QUORUM: 2

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


X‰ü™É?“IŠiŽ®

‰ÂˆÈ«Œ´Žn™É?“IŠiŽ®X‰ü?‘å—e—ʈ½‰Â?“WŠiŽ®Bˆê’U«™É????‰Â?“WŠiŽ®CA•s”\«‘´X‰ü?‘´‘¼ŠiŽ®BÝX‰ü–^˜¢™É?“IŠiŽ®”V‘OC•K?’â—p?™É?B

ÝŽ¦—á 14 ’†C‰ä?Žg—p chvg -G –½—ß«™É? tttt “IŠiŽ®˜¸Œ´ŽnŠiŽ®X‰ü?‰Â?“WŠiŽ®B

ަ—á 14 «™É?X‰ü?‰Â?“W™É?ŠiŽ®

# lsvg tttt

VOLUME GROUP:tttt VG IDENTIFIER:00c478de00004c0000000107d3af5798

VG STATE:active PP SIZE:128 megabyte(s)

VG PERMISSION:read/write TOTAL PPs:546 (69888 megabytes)

MAX LVs:256 FREE PPs:546 (69888 megabytes)

LVs:0 USED PPs:0 (0 megabytes)

OPEN LVs:0 QUORUM: 2

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):256 kilobyte(s) AUTO SYNC:no

HOT SPARE:no BB POLICY:relocatable

# varyoffvg tttt

# chvg -G tttt

0516-1224 chvg:WARNING, once this operation is completed, volume group tttt

cannot be imported into AIX 5.2 or lower versions.Continue (y/n) ?

y

0516-1712 chvg:Volume group tttt changed. tttt can include up to 1024
physical volumes with 2097152 total physical partitions in the volume group.

# varyonvg tttt

# lsvg tttt

VOLUME GROUP:tttt VG IDENTIFIER:00c478de00004c0000000107d3af5798

VG STATE:active PP SIZE:128 megabyte(s)

VG PERMISSION:read/write TOTAL PPs:545 (69760 megabytes)

MAX LVs:256 FREE PPs:545 (69760 megabytes)

LVs:0 USED PPs:0 (0 megabytes)

OPEN LVs:0 QUORUM: 2

TOTAL PVs:1 VG DESCRIPTORS: 2

STALE PVs:0 STALE PPs: 0

ACTIVE PVs:1 AUTO ON:no

MAX PPs per VG:32768 MAX PVs: 1024

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

HOT SPARE:no BB POLICY:relocatable


”@㊎¦Cő啨—•ª‹æ”—Ê•sĈÂ?˜¢Ž¥?’è?Cާ¥?—p˜°®˜¢™É?BˆöާC?˜°‰Â?“W™É?Clsvg –½—ß•sÄ?ަ?˜¢™É?“Iő啨—™É”—ÊB

X‰ü LTG ‘å¬

ãžÈî™v‰ºCAIX 5L Version 5.3 ’†“I™É?Ý?Œš?‹ï—L‰Â?“I??Ž¥“¹?‘å¬B?˜°?—¹—^ˆÈ‘O”Å–{“I AIX 5L Œ“—eާ?Œš“I™É?C‰ÂˆÈ« LTG ‘å¬X‰ü? 0A128A256A512 ˆ½ 1024BV“I LTG ‘å¬??¬˜°ˆ½“™˜°™É?’†Š—LŽ¥?“IÅ‘å??‘嬒†“IŬ?B‰ÂˆÈŽg—pˆÈ‰º–½—ßX‰ü testvg ™É?“I LTG ‘å¬F

chvg -L 128 testvg


ãžÈî™v‰ºCAIX 5L Version 5.3 ’†“I™É?Ý?Œš?‹ï—L‰Â?“I??Ž¥“¹?‘å¬B?˜°?—¹—^ˆÈ‘O”Å–{“I AIX 5L Œ“—eާ?Œš“I™É?C‰ÂˆÈ« LTG ‘å¬X‰ü? 0A128A256A512 ˆ½ 1024BV“I LTG ‘å¬??¬˜°ˆ½“™˜°™É?’†Š—LŽ¥?“IÅ‘å??‘嬒†“IŬ?B‰ÂˆÈŽg—pˆÈ‰º–½—ßX‰ü testvg ™É?“I LTG ‘å¬F

chvg -L 128 testvg


X‰ü“¯?ô—ª

“¯?ô—ªT§™É?’†??•ª‹æ“IŽ©?“¯?BŸ?Žu‘ü?—^?‘œ??™É‘Š??“I•ª‹æ—LˆÓ?B

ÝŽ¦—á 16 ’†C‰ä?Žg—p chvg -s –½—ßX‰ü“¯?ô—ªB?’Ê? lsvg test1vg –½—ß“¾“ž—¹??B

ަ—á 16 X‰ü™É?“I“¯?ô—ª

# chvg -sy test1vg

# lsvg test1vg

VOLUME GROUP:test1vg VG IDENTIFIER:00c5e9de00004c0000000107a5b596ab

VG STATE:active PP SIZE:512 megabyte(s)

VG PERMISSION:read/write TOTAL PPs:408 (208896 megabytes)

MAX LVs:256 FREE PPs:398 (203776 megabytes)

LVs:3 USED PPs:10 (5120 megabytes)

OPEN LVs:0 QUORUM: 2

TOTAL PVs:3 VG DESCRIPTORS: 3

STALE PVs:0 STALE PPs: 0

ACTIVE PVs:3 AUTO ON:yes

MAX PPs per VG: 32512

MAX PPs per PV:1016 MAX PVs: 32

LTG size (Dynamic):256 kilobyte(s) AUTO SYNC:yes

HOT SPARE:yes (one to many) BB POLICY:relocatable


X‰üő啨—•ª‹æ”—Ê

ÝŽ¦—á 17 ’†C‰ä?Žg—p chvg -P –½—ßX‰ü–^˜¢™É?’†“Iő啨—•ª‹æ”—ÊB?’Ê? lsvg testvg –½—ß“¾“ž—¹??B

ަ—á 17 X‰üő啨—•ª‹æ”—Ê

# lsvg testvg

VOLUME GROUP:testvg VG IDENTIFIER:00c5e9de00004c00000 00107a58c754e

VG STATE:active PP SIZE:16 megabyte(s)

VG PERMISSION:read/write TOTAL PPs:4370 (69920 megabytes)

MAX LVs:256 FREE PPs:4370 (69920 megabytes)

LVs:0 USED PPs:0 (0 megabytes)

OPEN LVs:0 QUORUM: 2

TOTAL PVs:1 VG DESCRIPTORS: 2

STALE PVs:0 STALE PPs: 0

ACTIVE PVs:1 AUTO ON:yes

MAX PPs per VG:32768 MAX PVs: 1024

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

HOT SPARE:no BB POLICY:relocatable

# chvg -P 2048 testvg

# lsvg testvg

VOLUME GROUP:testvg VG IDENTIFIER:00c5e9de00004c0000000107a58c754e

VG STATE:active PP SIZE:16 megabyte(s)

VG PERMISSION:read/write TOTAL PPs:4370 (69920 megabytes)

MAX LVs:256 FREE PPs:4370 (69920 megabytes)

LVs:0 USED PPs:0 (0 megabytes)

OPEN LVs:0 QUORUM: 2

TOTAL PVs:1 VG DESCRIPTORS: 2

STALE PVs:0 STALE PPs: 0

ACTIVE PVs:1 AUTO ON:yes

MAX PPs per VG:2097152 MAX PVs: 1024

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

HOT SPARE:no BB POLICY:relocatable


X‰üÅ‘å??™É”—Ê

ÝŽ¦—á 18 ’†C‰ä?Žg—p chvg -v –½—ßX‰ü–^˜¢™É?’†“IÅ‘å??™É”—ÊB?’Ê? lsvg testvg –½—ß“¾“ž—¹??B

ަ—á 18 X‰üÅ‘å??™É”—Ê

# lsvg testvg

VOLUME GROUP:testvg VG IDENTIFIER:00c5e9de00004c0000000107a58c754e

VG STATE:active PP SIZE:16 megabyte(s)

VG PERMISSION:read/write TOTAL PPs:4370 (69920 megabytes)

MAX LVs:256 FREE PPs:4370 (69920 megabytes)

LVs:0 USED PPs:0 (0 megabytes)

OPEN LVs:0 QUORUM: 2

TOTAL PVs:1 VG DESCRIPTORS: 2

STALE PVs:0 STALE PPs: 0

ACTIVE PVs:1 AUTO ON:yes

MAX PPs per VG:2097152 MAX PVs: 1024

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

HOT SPARE:no BB POLICY:relocatable

# chvg -v 4096 testvg

# lsvg testvg

VOLUME GROUP:testvg VG IDENTIFIER:00c5e9de00004c0000000107a58c754e

VG STATE:active PP SIZE:16 megabyte(s)

VG PERMISSION:read/write TOTAL PPs:4370 (69920 megabytes)

MAX LVs:4096 FREE PPs:4370 (69920 megabytes)

LVs:0 USED PPs:0 (0 megabytes)

OPEN LVs:0 QUORUM: 2

TOTAL PVs:1 VG DESCRIPTORS: 2

STALE PVs:0 STALE PPs: 0

ACTIVE PVs:1 AUTO ON:yes

MAX PPs per VG:2097152 MAX PVs: 1024

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

HOT SPARE:no BB POLICY:relocatable

‰ðœ™É??’è

Ý LVM –½—ß?í’†Ž~@C™É?‰Â”\???’è“IB‰ÂˆÈŽg—p chvg -u –½—ß?œ?B

?“W™É?

’Ê?Žg—p extendvg –½—ß“Y‰ÁV“I•¨—™ÉC‰ÂˆÈú‰Á™É?’†‰Â—p“I‹ó?BÝ“Y‰ÁVŽ¥?”V‘OC•K??•Û?Ž¥??˜°‰Â—pó?B

Œn???—v“Y‰Á“IŽ¥?CˆÈ?’蛀¥”Û›ß?•ïŠÜ VGDAB”@‰ÊŽ¥?—Lˆê˜¢—^›ß??—p“I?ˆê˜¢™É?‘Š??“I VGDAC??–½—ß«‘ÞoB”@‰Ê? VGDA ‘®˜°–^˜¢›ß’â—p“I™É?CŒn?«’ñަ—p???¥”Û??–½—ß“I?sB”@‰Ê—p?ìm’è‰ñ“šC?‰ï?œ‹Œ“I VGDAC›óŠŽ?Ž¥?㊗LˆÈ‘O“I”˜“s«•s‰Â—pB

?˜°Ý AIX 5L Version 5.3 ”V‘O?Œš“I™É?Cˆ½ŽÒÝ AIX 5L Version 5.3 ã?Œš’A¥Žg—p varyonvg -M –½—ß—ˆ?—p“I™É?C”@‰Ê•¨—™É“IÅ‘å??‘嬬˜°™É?“I LTGC? extendvg –½—ß«‰ïޏ?B?˜°Ý AIX 5L Version 5.3 ã?Œš›óŠŽ•s¥Žg—p varyonvg -M –½—ß—ˆ?—p“I™É?C”@‰Ê•¨—™É“IÅ‘å??‘嬬˜° VG “I LTGC? extendvg «???¬ VG “I LTGB

ÝŽ¦—á 19 ’†C‰ä?‰‰Ž¦—¹ extendvg –½—ߥ”@‰½’Ê?« hdisk4 ˜a hdisk7 “Y‰Á“ž test1vg —ˆ?sHì“IC”@‰ºŠŽ¦F

* lspv ?ަ hdisk6 ›ß?—Lˆê˜¢ PVIDCާ hdisk7 ?¥Š±?“IB
* extendvg test1vg hdisk7 «ˆê˜¢ PVID •ª”z? hdisk7C›ó«‘´“Y‰Á“ž™É? test1vgClsvg -p testvg –½—ß??—¹?ˆê“_B
* extendvg test1vg hdisk4 ?“¾ hdisk4 Ž—ŒÁ‘®˜°–^˜¢–¢?—p“I™ÉC›ó—v‹—p?Žg—p?§?ŽuB
* extendvg -f test1vg hdisk4 « hdisk4 ?§“Y‰Á“ž™É? test1vgClsvg -p test1vg –½—ß??—¹?ˆê“_B
* extendvg -f test1vg hdisk1 ??«‘®˜°™É? rootvg “I?•¨—™É hdisk1 ?§“Y‰Á“ž test1vg ™ÉC›óŠŽŽ¸?—¹B

ަ—á 19 Žg—p extendvg –½—߫ޥ?“Y‰Á“ž™É?

# lspv

hdisk0 00c5e9de00091d6f rootvg active

hdisk1 00c5e9de00838438 rootvg active

hdisk2 00c5e9de0083864d dumpvg active

hdisk3 00c5e9dea557184b test2vg

hdisk4 00c5e9deb9bd80c3 None

hdisk5 00c5e9dea5571a32 test1vg active

hdisk6 00c5e9deb8f111ed test1vg active

hdisk7 none None

# extendvg test1vg hdisk7

0516-1254 extendvg:Changing the PVID in the ODM.

# lsvg -p test1vg

test1vg:

PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION

hdisk5 active 136 129 28.0.20.0.27.0.27.0.27

hdisk6 active 136 133 28..24..27..27..27

hdisk7 active 136 136 28..27..27..27..27

# extendvg test1vg hdisk4

0516-1398 extendvg:The physical volume hdisk4, appears to belong to

another volume group.Use the force option to add this physical volume

to a volume group.

0516-792 extendvg:Unable to extend volume group.

# extendvg -f test1vg hdisk4

# lsvg -p test1vg

test1vg:

PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION

hdisk5 active 136 129 28.0.20.0.27.0.27.0.27

hdisk6 active 136 133 28..24..27..27..27

hdisk7 active 136 136 28..27..27..27..27

hdisk4 active 136 136 28..27..27..27..27

# extendvg -f test1vg hdisk1

0516-029 extendvg:The Physical Volume is a member of a currently

varied on Volume Group and this cannot be overidden.

0516-1397 extendvg:The physical volume hdisk1, will not be added to

the volume group.

0516-792 extendvg:Unable to extend volume group.

?¬™É?

‰ÂˆÈŽg—p reducevg –½—ߘ¸™É?’†?œ•¨—Ž¥?B•K??—p?™É?B˜¸™É?’†?œÅ@ˆê˜¢•¨—™É?C?‰ï?œ? VGB?˜°Ý AIX 5L Version 5.3 ã?Œš›óŠŽ•s¥Žg—p varyonvg -M —ˆ?—p“I™É?C”@‰Ê™”‰º“IŽ¥?ˆò?C? reducevg «Ž©?ú‰Á LTG ‘å¬B?—¯Ý—v?¬“IŽ¥?ã“IŠ—L??™É“s•K??æ??B”@‰ÊŽw’è—v?œ“I•¨—™Éã“I??™É?Œ×‰z™É?’†“I‘´‘¼•¨—™ÉC??œ‘€ì‰Â”\‰ï”jš­“ß±??™É“IŠ®®«Cާ•sŠÇ›€?ŠÝ“I•¨—™É¥”Û›ß?œB

ÝŽ¦—á 20 ’†C‰ä?’Ê?˜¸ testvg ?œ hdisk7 ‰‰Ž¦—¹ reducevg –½—ߥ”@‰½Hì“IC”@‰ºŠŽ¦F

* lsvg -p testvg ?ަ testvg •ïŠÜ•¨—™É hdisk6 ˜a hdisk7B
* lsvg -l testvg ?ަ testvg •ïŠÜ?˜¢‘Å?“I?‘œ??™ÉB
* lslv -l loglv01 ?ަ?™É?“I“úŽuˆÊ˜° hdisk6 ãB
* reducevg testvg hdisk7 ???œ•¨—™É hdisk7C’A¥—R˜°?•¨—™É•ïŠÜ‘Å?“I??™Éާޏ?—¹B
* reducevg -d testvg hdisk7 ???§?œ•¨—™É hdisk7C’A¥—R˜°?•¨—™É•ïŠÜ‘Å?“I??™Éާޏ?—¹B
* ‰ä?’Ê?‰µ???“I•¶ŒŒn?????™É lv1Alv2 ˜a loglv01C
* reducevg testvg hdisk7 ˜¹‘RÙ–@HìB
* reducevg -f testvg hdisk7 ’ñަ—p???C?œˆÊ˜°•¨—™É hdisk7 ã“I”˜C›ó˜¸ testvg ™É?’†?œ?Ž¥?“I’è?B

ަ—á 20 Žg—p reducevg –½—ß

# lsvg -p testvg

testvg:

PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION

hdisk6 active 546 541 110.0.104.0.109.0.109.0.109

hdisk7 active 546 542 110.0.105.0.109.0.109.0.109

# lsvg -l testvg

testvg:

LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT

lv1 jfs2 2 4 2 open/syncd /fs1

lv2 jfs2 2 4 2 open/syncd /fs2

loglv01 jfs2log 1 1 1 open/syncd N/A

# lslv -l loglv01

loglv01:N/A

PV COPIES IN BAND DISTRIBUTION

hdisk6 001:000:000 100% 000:001:000:000:000

# reducevg testvg hdisk7

0516-016 ldeletepv:Cannot delete physical volume with allocated

partitions.Use either migratepv to move the partitions or

reducevg with the -d option to delete the partitions.

0516-884 reducevg:Unable to remove physical volume hdisk7.

# reducevg -d testvg hdisk7

0516-914 rmlv:Warning, all data belonging to logical volume

lv1 on physical volume hdisk7 will be destroyed.

rmlv:Do you wish to continue? y(es) n(o)? y

0516-1008 rmlv:Logical volume lv1 must be closed.If the logical

volume contains a filesystem, the umount command will close

the LV device.

0516-884 reducevg:Unable to remove physical volume hdisk7.

# umount /fs1

# umount /fs2

# reducevg testvg hdisk7

0516-016 ldeletepv:Cannot delete physical volume with allocated

partitions.Use either migratepv to move the partitions or

reducevg with the -d option to delete the partitions.

0516-884 reducevg:Unable to remove physical volume hdisk7.

# reducevg -d testvg hdisk7

0516-914 rmlv:Warning, all data belonging to logical volume

lv1 on physical volume hdisk7 will be destroyed.

rmlv:Do you wish to continue? y(es) n(o)? y

0516-914 rmlv:Warning, all data belonging to logical volume

lv2 on physical volume hdisk7 will be destroyed.

rmlv:Do you wish to continue? y(es) n(o)? y

# lsvg -p testvg

testvg:

PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION

hdisk6 active 546 541 110.0.104.0.109.0.109.0.109

PostCommentsIcon No Comments â
AIX‘¶?ŠÇ—ŠT”O(ŽO)
PostDateIcon June 26th, 2009 | PostAuthorIcon Author: rootvg

™É?“IŠÇ—

݈À‘•‘€ìŒn??CãžÈî™v‰º‰ï?Œšˆê˜¢–¼? rootvg “I™É?BŽg—pˆê˜¢ˆ½‘½˜¢?–¢•ª”z“ž‘´‘¼™É?›óŠŽ?˜°‰Â—pó?“I•¨—™ÉC‰ÂˆÈÝŒn?ã?Œš?ŠO“I™É?BŠ—L•¨—™É“s«?•ª?‹ï—L‘Š“¯‘嬓I•¨—•ª‹æBÝ?Œš™É?ˆÈ@C•¨—•ª‹æ“I‘å¬A•s‰ÂX‰üB

–{•”•ª??‰Â?™É??s“I‘€ìB

?Œš™É?

‰ÂˆÈŽg—p mkvg –½—ß?Œš™É?BŒn???˜¢™É?•ª”zˆê˜¢™É???•„ (VGID)CŸ??•„—R LVM –½—ßÝ“à•”Žg—pB?˜°?˜¢™É?C“s‰ïÝ–Ú? /dev ‰º–Ê?Œš?˜¢????’ö˜•¶ŒC”@ަ—á 1 ŠŽ¦B?˜¢•¶Œ“s‹ï—L—^Žå™É?†‘Š“™“IŽå??†B

ަ—á 1 Ý /dev ‰º–Ê??˜¢™É??Œš“I?˜¢•¶Œ

# lsvg

rootvg

testvg

vg1

vg2

# cd /dev

# ls -l|grep vg

crw-rw---- 1 root system 10, 0 Nov 10 11:35 IPL_rootvg

crw------- 1 root system 10, 0 Nov 15 19:08 __vg10

crw------- 1 root system 100, 0 Nov 16 10:24 __vg100

crw------- 1 root system 46, 0 Nov 15 18:48 __vg46

crw------- 1 root system 47, 0 Nov 16 10:24 __vg47

crw-rw---- 1 root system 10, 0 Nov 10 11:00 rootvg

crw-rw---- 1 root system 46, 0 Nov 14 11:12 testvg

crw-rw---- 1 root system 47, 0 Nov 16 10:21 vg1

crw-rw---- 1 root system 100, 0 Nov 16 10:21 vg2


?˜°?˜¢›ß?—p“I™É?C/etc/vg ‰º–Ê“s—Lˆê˜¢–¼Ì—^ VGID ‘Š“¯“I•¶ŒC”@ަ—á 2 ŠŽ¦B

ަ—á 2 ™É?“I‹å•¿•¶Œ (handle file)

# lsvg -o

vg1

testvg

rootvg

# cd /etc/vg

# ls -l

total 0

-rw-r--r-- 1 root system 0 Nov 15 16:15 vg00C478DE00004C00000001077B1E974A

-rw-rw---- 1 root system 0 Nov 15 15:49 vg00C478DE00004C00000001078FC3497D

-rw-rw---- 1 root system 0 Nov 16 10:37 vg00C478DE00004C000000010799E10D8E

# lsvg rootvg |grep -i identifier

VOLUME GROUP:rootvg VG IDENTIFIER:00c478de00004c00000001077b1e974a

# lsvg testvg |grep -i identifier

VOLUME GROUP:testvg VG IDENTIFIER:00c478de00004c00000001078fc3497d

# lsvg vg1 |grep -i identifier

VOLUME GROUP:vg1 VG IDENTIFIER:00c478de00004c000000010799e10d8e


ÝŽ¦—á 3 ’†C‰ä?Žg—p mkvg –½—ß?Œšˆê˜¢–¼? vg1 “IŒ´Žn™É?C‘´•¨—•ª‹æ‘å¬? 64 MBCŽå?†? 99C›óŽg—p•¨—™É hdisk4B

ަ—á 3 ?ŒšŒ´Žn™É?

# mkvg -y vg1 -s64 -V99 hdisk4

vg1

ÝŽ¦—á 4 ’†C‰ä????Œšˆê˜¢Œ´Žn™É?C›€ÝÅ‘å PP ”—Ê•û–Ê’´o—¹??™É?“IŒÀ§B

ަ—á 4 –¢”\?ŒšŒ´Žn™É?

# lsattr -El hdisk4

PCM PCM/friend/scsiscsd Path Control Module False

algorithm fail_over Algorithm True

dist_err_pcnt 0 Distributed Error Percentage True

dist_tw_width 50 Distributed Error Sample Time True

hcheck_interval 0 Health Check Interval True

hcheck_mode nonactive Health Check Mode True

max_transfer 0x40000 Maximum TRANSFER Size True

pvid none Physical volume identifier False

queue_depth 3 Queue DEPTH False

reserve_policy single_path Reserve Policy True

size_in_mb 73400 Size in Megabytes False

# mkvg -y testvg -s 4 -f hdisk4

0516-1254 mkvg:Changing the PVID in the ODM.

0516-1208 mkvg:Warning, The Physical Partition Size of 4 requires the

creation of 17501 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.


ÝŽ¦—á 5 ’†C‰ä?Žg—p mkvg –½—ß?§?Œšˆê˜¢–¼? vg2 “I‘å—e—Ê™É?C‘´•¨—•ª‹æ‘å¬? 128 MBCŽå?†? 101C›óŽg—p•¨—™É hdisk6B‰ä?Ý?ŒšŸ™É??« auto varyon ?Žu?’u? noCˆÈ•Ö›€•s‰ïÝŒn?dV???Ž©??—pB

ަ—á 5 ?Œš‘å—e—Ê™É?

# mkvg -B -y vg2 -s 128 -f -n -V 101 hdisk6

vg2


ÝŽ¦—á 6 ’†C‰ä????Œšˆê˜¢‘å—e—Ê™É?C›€ÝÅ‘å PP ”—Ê•û–Ê’´o—¹??™É?“IŒÀ§B

ަ—á 6 –¢”\?Œš‘å—e—Ê™É?

# lsattr -El hdisk4

PCM PCM/friend/scsiscsd Path Control Module False

algorithm fail_over Algorithm True

dist_err_pcnt 0 Distributed Error Percentage True

dist_tw_width 50 Distributed Error Sample Time True

hcheck_interval 0 Health Check Interval True

hcheck_mode nonactive Health Check Mode True

max_transfer 0x40000 Maximum TRANSFER Size True

pvid none Physical volume identifier Falsequeue_depth
3 Queue DEPTH False

reserve_policy single_path Reserve Policy True

size_in_mb 73400 Size in Megabytes False

# mkvg -B -y test1vg -s 1 -f hdisk4

0516-1254 mkvg:Changing the PVID in the ODM.

0516-1208 mkvg:Warning, The Physical Partition Size of 1 requires the

creation of 70006 partitions for hdisk4.The system limitation is 65024

physical partitions per disk at a factor value of 64. 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.


ÝŽ¦—á 7 ’†C‰ä?Žg—p mkvg –½—ß?§?Œšˆê˜¢–¼? testvg “I‰Â?“W™É?C‘´•¨—•ª‹æ‘å¬? 1 MBC›óŽg—p•¨—™É hdisk3 ŽŠ hdisk7B

ަ—á 7 ?Œš‰Â?“W™É?

# lsattr -El hdisk3|grep -i size_in_mb

size_in_mb 73400 Size in Megabytes False

# lsattr -El hdisk4|grep -i size_in_mb

size_in_mb 73400 Size in Megabytes False

# lsattr -El hdisk5|grep -i size_in_mb

size_in_mb 73400 Size in Megabytes False

# lsattr -El hdisk6|grep -i size_in_mb

size_in_mb 73400 Size in Megabytes False

# lsattr -El hdisk7|grep -i size_in_mb

size_in_mb 73400 Size in Megabytes False

# mkvg -S -y testvg -s 1 -f hdisk3 hdisk4 hdisk5 hdisk6 hdisk7

0516-1254 mkvg:Changing the PVID in the ODM.

0516-1254 mkvg:Changing the PVID in the ODM.

0516-1254 mkvg:Changing the PVID in the ODM.

0516-1254 mkvg:Changing the PVID in the ODM.

0516-1254 mkvg:Changing the PVID in the ODM.

testvg

# lsvg testvg

VOLUME GROUP:testvg VG IDENTIFIER:00c5e9de00004c0000000107a5572082

VG STATE:active PP SIZE:1 megabyte(s)

VG PERMISSION:read/write TOTAL PPs:349690 (349690 megabytes)

MAX LVs:256 FREE PPs:349690 (349690 megabytes)

LVs:0 USED PPs:0 (0 megabytes)

OPEN LVs:0 QUORUM: 3

TOTAL PVs:5 VG DESCRIPTORS: 5

STALE PVs:0 STALE PPs: 0

ACTIVE PVs:5 AUTO ON:yes

MAX PPs per VG:524288 MAX PVs: 1024

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

HOT SPARE:no BB POLICY:relocatable


mkvg –½—ß«’Ê??—p varyonvg –½—ߎ©??—pV?Œš“I™É?B

?˜°Žg—p -I ?Žu?Œš“I™É?CLTG ‘å¬?’u? 128A256A512 ˆ½ 1024 KBBŸ?«—^‘®˜°?™É?“IŽ¥?“IÅ’á??‘嬑Г™B

ãžÈî™v‰ºCÝ AIX 5L Version 5.3 ’†C–¢Žg—p -I ?Žu?Œš“I™É?«Žg—p‰Â?“I LTG ‘å¬B

—ño—L?™É?“IM‘§

lsvg –½—ß?ަ—L?Œn?“–‘O›ß’m“I™É?“IM‘§B

ÝŽ¦—á 8 ’†C‰ä?Žg—p lsvg –½—ß?ަŒn?›ß’m“IŠ—L™É?iÙ?¥”Û›ß?—pjB

ަ—á 8 Žg—p lsvg ?ަŒn?›ß’m“IŠ—L™É?

# lsvg

rootvg

dumpvg

test2vg

test1vg


ÝŽ¦—á 9 ’†C‰ä?Žg—p lsvg -o –½—ß?ަ›ß?—p“IŠ—L™É?B

ަ—á 9 Žg—p lsvg ?ަЗL“IŠˆ?™É?

# lsvg -o

test1vg

dumpvg

rootvg


‰ÂˆÈŽg—p lsvg –½—ß›óì?ŽQ”??™É?“I–¼ÌCˆÈ?“¾—L??™É?“IX‘½??M‘§C”@ަ—á 10 ŠŽ¦B

ަ—á 10 Žg—p lsvg ?ަ—L?–^˜¢“Á’è™É?“I??M‘§

# lsvg test1vg

VOLUME GROUP:test1vg VG IDENTIFIER:00c5e9de00004c0000000107a5b596ab

VG STATE:active PP SIZE:512 megabyte(s)

VG PERMISSION:read/write TOTAL PPs:408 (208896 megabytes)

MAX LVs:256 FREE PPs:398 (203776 megabytes)

LVs:3 USED PPs:10 (5120 megabytes)

OPEN LVs:0 QUORUM: 2

TOTAL PVs:3 VG DESCRIPTORS: 3

STALE PVs:0 STALE PPs: 0

ACTIVE PVs:3 AUTO ON:yes

MAX PPs per VG: 32512

MAX PPs per PV:1016 MAX PVs: 32

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

HOT SPARE:no BB POLICY:relocatable


ަ—á 10 ’†“IŽš’iŠÜ?”@‰ºF

VOLUME GROUP ™É?“I–¼ÌB

VG STATE ™É?“Ió?B

VG PERMISSION ???ŒÀF‘ü?ˆ½?ŽÊB

MAX LVs ™É?’†ˆò?“IÅ‘å LV ”—ÊB

OPEN LVs “–‘O‘Å?“I??™É”—ÊB

TOTAL PVs ™É?’†“I PV ?”B

STALE PVs •ïŠÜ??•ª‹æ“I PV ”—ÊB

ACTIVE PVs “–‘OŠˆ?“I PV ”—ÊB

MAX PPs per VG ™É?’†ˆò?“IÅ‘å PP ”—ÊB

MAX PPs per PV ?˜¢•¨—™É“IÅ‘å PP ”—ÊB

LTG size ™É?“I LTG ‘å¬B

HOT SPARE ™É?“I?@?ô—ªB

VG IDENTIFIER ™É?“I”Žš??•„B

PP SIZE ™É?’†“I•¨—•ª‹æ‘å¬B

TOTAL PPs ™É?’†“I PP ?”B

FREE PPs ™É?’†?–¢•ª”z“ž”C‰½??™É“I PP ?”B

USED PPs ™É?’†›ß?•ª”z“ž??™É“I PP ?”B

QUORUM ’è?ŠŽù“I•¨—™É”—ÊB

VG DESCRIPTORS ™É?’†“I VGDA ”—ÊB

STALE PPs ™É?’†“I?? PP ”—ÊB

AUTO ON ?’è™É?¥”ÛÝŒn?dV??@Ž©??—pB

MAX PVs ™É?’†ˆò?“IÅ‘å PV ”—ÊB

AUTO SYNC ?’襔ێ©?“¯???•ª‹æB

BB POLICY •s—Ç?d’èˆÊô—ªB

ÝŽ¦—á 11 ’†C‰ä?Žg—p lsvg -l –½—ß?ަ‘®˜° rootvg “IŠ—L??™ÉB

ަ—á 11 Žg—p lsvg -l ?ަ–^˜¢™É?’†•ïŠÜ“I??™É

# lsvg -l rootvg

rootvg:

LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT

hd5 boot 1 1 1 closed/syncd N/A

hd6 paging 3 3 1 open/syncd N/A

hd8 jfs2log 1 1 1 open/syncd N/A

hd4 jfs2 1 1 1 open/syncd /

hd2 jfs2 9 9 1 open/syncd /usr

hd9var jfs2 1 1 1 open/syncd /var

hd3 jfs2 1 1 1 open/syncd /tmp

hd1 jfs2 1 1 1 open/syncd /home

hd10opt jfs2 1 1 1 open/syncd /opt

fwdump jfs2 3 3 1 open/syncd /var/adm/ras/platform

paging00 paging 1 1 1 open/syncd N/A

fslv00 jfs2 2 2 1 open/syncd /app01

dumpdev jfs 3 3 1 closed/syncd N/A

fslv01 jfs2 8 8 1 open/syncd /kdb


ÝŽ¦—á 12 ’†C‰ä?Žg—p lsvg -p –½—ß?ަ‘®˜° test1vg ™É?“IŠ—L•¨—™ÉB

ަ—á 12 Žg—p lsvg ?ަ–^˜¢™É?’†•ïŠÜ“IŠ—L•¨—™É

# lsvg -p test1vg

test1vg:

PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION

hdisk5 active 136 129 28.0.20.0.27.0.27.0.27

hdisk6 active 136 133 28..24..27..27..27

hdisk7 active 136 136 28..27..27..27..27


Ý?? LVM Œ³”˜?š­“Iî™v‰ºC‰ÂˆÈŽg—p lsvg -n –½—ß?“¾—L?–^˜¢™É?“IM‘§CŸM‘§˜¸ˆÊ˜°“Á’莥?ã“I VGDA ’†?ŽæB
PostCommentsIcon 2 Comments â
AIX‘¶?ŠÇ—ŠT”O(“ñ)
PostDateIcon June 24th, 2009 | PostAuthorIcon Author: rootvg

ŠÇ—??™É

??™ÉŽg“¾?—p’ö˜Ý??”˜?”\?«”˜“–ì¥??‘¶?“IB??™É—Rˆê˜¢ˆ½‘½˜¢??†“I??•ª‹æ“I˜—ñ?¬B?˜¢??•ª‹æŽŠ­—Lˆê˜¢›óŠŽŽŠ‘½—LŽO˜¢??“I•¨—•ª‹æC?±•¨—•ª‹æ‰ÂˆÈ’èˆÊÝ•s“¯•¨—™ÉãB•¨—•ª‹æÝŽ¥?ã“IˆÊ’u—R•¨—“à˜a•¨—?•ª”zô—ª?’èB

?˜°?˜¢??™ÉC/dev –Ú?‰º‘¶Ý?˜¢??“I??•¶ŒB‘æˆê˜¢¥Žš•„??C‘æ“ñ˜¢¥???B

?Œš??™É

‰ÂˆÈŽg—p mklv –½—ß?Œš??™ÉBŸ–½—߈ò?Žw’è??™É“I–¼Ì‹y‘´“ÁªC—á”@??•ª‹æ“I”—Ê‹y‘´ˆÊ’uB

ÝŽ¦—á 11 ’†C‰ä?Žg—p mklv –½—ßÝ™É? test1vg ’†?Œšˆê˜¢–¼? lv3 “I??™ÉC‘´?Œ^? jfs2C›ó‹ï—L 10 ˜¢ˆÊ˜° hdisk5 ã“I??•ª‹æB

ަ—á 11 Žg—p mklv –½—ß

# mklv -y lv3 -t jfs2 -a im test1vg 10 hdisk5

lv3

# lslv lv3

LOGICAL VOLUME:lv3 VOLUME GROUP:test1vg

LV IDENTIFIER:00c5e9de00004c0000000107a5b596ab.4 PERMISSION:read/write

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

TYPE:jfs2 WRITE VERIFY:off

MAX LPs:512 PP SIZE:512 megabyte(s)

COPIES:1 SCHED POLICY:parallel

LPs:10 PPs: 10

STALE PPs:0 BB POLICY:relocatable

INTER-POLICY:minimum RELOCATABLE:yes

INTRA-POLICY:inner middle UPPER BOUND: 32

MOUNT POINT:N/A LABEL:Ù

MIRROR WRITE CONSISTENCY:on/ACTIVE

EACH LP COPY ON A SEPARATE PV ?:yes

Serialize IO ?:NO


ÝŽ¦—á 12 ’†C‰ä?Žg—p mklv –½—ßÝ™É? test1vg ’†?Œšˆê˜¢–¼? lv4 “I??™ÉC‘´?Œ^? sysdump ›ó‹ï—L?˜¢??•ª‹æC?˜¢??•ª‹æ•ª?—LŽO˜¢ˆÊ˜°ŽO˜¢•s“¯Ž¥?ihdisk5Ahdisk6 ˜a hdisk7j’†S“I•›–{GŸ??™É“I??? demo-labelCÅ‘½‰ÂˆÈ—LŒÜ˜¢??•ª‹æB

ަ—á 12 Žg—p mklv –½—ß

# mklv -y lv4 -t sysdump -a c -e x -c3 -L demo-label -x5 test1vg 2 hdisk5 hdisk6 hdisk7

lv4

# lslv lv4

LOGICAL VOLUME:lv4 VOLUME GROUP:test1vg

LV IDENTIFIER:00c5e9de00004c0000000107a5b596ab.5 PERMISSION:read/write

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

TYPE:sysdump WRITE VERIFY:off

MAX LPs:5 PP SIZE:512 megabyte(s)

COPIES:3 SCHED POLICY:parallel

LPs:2 PPs: 6

STALE PPs:0 BB POLICY:relocatable

INTER-POLICY:maximum RELOCATABLE:yes

INTRA-POLICY:center UPPER BOUND: 32

MOUNT POINT:N/A LABEL:demo-label

MIRROR WRITE CONSISTENCY:on/ACTIVE

EACH LP COPY ON A SEPARATE PV ?:yes

Serialize IO ?:NO


ÝŽ¦—á 13 ’†C‰ä?Žg—p mklv –½—ßÝ™É? test1vg ’†?Œšˆê˜¢–¼? lv5 “I??™ÉC‘´?Œ^? jfs2 ›ó‹ï—LŽO˜¢??•ª‹æC?˜¢•ª‹æ•ª?—L?˜¢ˆÊ˜°•s“¯Ž¥?ã“IŒÅ’è (pinned) •›–{C“ß?˜¢Ž¥?ã“I?/ŽÊ‘€ì?˜’n?sC?—p—¹ŽÊZ?C›ó« I/O ‘€ì˜—ñ‰»B

ަ—á 13 Žg—p mklv –½—ß

# mklv -y lv5 -t jfs2 -c2 -rn -bn -ds -vy -oy test1vg 2 hdisk5 hdisk6

lv5

# lslv lv5

LOGICAL VOLUME:lv5 VOLUME GROUP:test1vg

LV IDENTIFIER:00c5e9de00004c0000000107a5b596ab.6 PERMISSION:read/write

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

TYPE:jfs2 WRITE VERIFY:on

MAX LPs:512 PP SIZE:512 megabyte(s)

COPIES:2 SCHED POLICY:sequential

LPs:3 PPs: 6

STALE PPs:0 BB POLICY:non-relocatable

INTER-POLICY:minimum RELOCATABLE:no

INTRA-POLICY:middle UPPER BOUND: 32

MOUNT POINT:N/A LABEL:Ù

MIRROR WRITE CONSISTENCY:on/ACTIVE

EACH LP COPY ON A SEPARATE PV ?:yes

Serialize IO ?:YES


?œ??™É

rmlv –½—ß—p˜°?œ??™ÉB???u????œ??™ÉC’A•s?œ‘´‘¼?‘ÌC—á”@Žg—p???™É“I•¶ŒŒn?ˆ½•ª?‹ó?B

ÝŽ¦—á 14 ’†C‰ä?’ñ‹Ÿ—¹Žg—p rmlv ?œ??™É“Iަ—áC”@‰ºŠŽ¦F

* lsvg -l test1vg ?ަ test1vg ’†•ïŠÜ“IŠ—L LVB
* rmlv lv7 ’ñަ—p???C‘R@?œ lv7B
* lslv -l lv1 ?ަ lv1 “IˆÊ˜° hdisk5Ahdisk6 ˜a hdisk7 ã“I•¨—•ª‹æB
* rmlv -p hdisk7 lv1 ???œ lv1 “IˆÊ˜° hdisk7 ã“I•ª‹æ›ó’ñަ—p???B—R˜° lv1 ›ß‘Å?C?‘€ìÙ–@?sB
* umount /fs1 ?? lv1B
* rmlv -p hdisk7 lv1 ???œ lv1 “IˆÊ˜° hdisk7 ã“I•ª‹æC’ñަ—p???C›ó¬Œ÷Š®¬B
* lslv -l lv1 ?? lv1 “IˆÊ˜° hdisk7 ã“I•¨—•ª‹æ›ß?œB

ަ—á 14 ?œ??™É

# lsvg -l test1vg

test1vg:

LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT

lv1 jfs2 3 9 3 open/syncd /fs1

lv2 jfs2 2 4 2 closed/syncd /fs2

logggg jfs2log 2 2 1 open/syncd N/A

lv3 jfs2 10 10 1 closed/syncd N/A

lv4 sysdump 2 6 3 closed/syncd N/A

lv5 jfs2 3 6 2 closed/syncd N/A

lv6 jfs2 2 4 2 closed/syncd N/A

lv7 jfs2 2 4 2 closed/syncd N/A

# rmlv lv7

Warning, all data contained on logical volume lv7 will be destroyed.

rmlv:Do you wish to continue? y(es) n(o)? y

rmlv:Logical volume lv7 is removed.

# lslv -l lv1

lv1:/fs1

PV COPIES IN BAND DISTRIBUTION

hdisk5 003:000:000 100% 000:003:000:000:000

hdisk6 003:000:000 100% 000:003:000:000:000

hdisk7 003:000:000 100% 000:003:000:000:000

# rmlv -p hdisk7 lv1

0516-914 rmlv:Warning, all data belonging to logical volume

lv1 on physical volume hdisk7 will be destroyed.

rmlv:Do you wish to continue? y(es) n(o)? y

0516-1008 rmlv:Logical volume lv1 must be closed.If the logical

volume contains a filesystem, the umount command will close

the LV device.

# umount /fs1

# rmlv -p hdisk7 lv1

0516-914 rmlv:Warning, all data belonging to logical volume

lv1 on physical volume hdisk7 will be destroyed.

rmlv:Do you wish to continue? y(es) n(o)? y

# lslv -l lv1

lv1:/fs1

PV COPIES IN BAND DISTRIBUTION

hdisk5 003:000:000 100% 000:003:000:000:000

hdisk6 003:000:000 100% 000:003:000:000:000


ú‰Á??™É“I‘å¬

‰ÂˆÈŽg—p extendlv –½—ß«?ŠO“I??•ª‹æ“Y‰Á“ž›ß?‘¶Ý“I??™ÉBãžÈî™v‰ºC??™ÉÝ?“W?«•Û—¯‘´“ÁªB‰ÂˆÈŽg—p?Žu—ˆ?X‰ü—v“Y‰Á“I•ª‹æ“I?±“ÁªB®˜¢™É?“I‰Žn“Áª«•Û—¯•s?B‰ÂˆÈŽw’èˆê˜¢ˆ½‘½˜¢Ž¥?C?±Ž¥?«—e?V’è?“I•ª‹æB•s”\’´o??™É?’è?“Iő啪‹æ”—ÊB?‰ÂˆÈŽw’è?C‘´‘å¬ˆÈ KBAMB ˆ½ GB ??ˆÊBŒn?«Ž©??’è?‘«?‹ŠŽù—v“IŬ•ª‹æ”—ÊB

ÝŽ¦—á 15 ’†C‰ä?Žg—p extendlv –½—ßC’Ê?ŽO˜¢ˆÊ˜° hdisk5 ˜a hdisk6 “à??“I??•ª‹æ?“W??™É lv1B

ަ—á 15 Žg—p extendlv –½—ß

# lslv -l lv1

lv1:/fs1

PV COPIES IN BAND DISTRIBUTION

hdisk5 003:000:000 100% 000:003:000:000:000

hdisk6 003:000:000 100% 000:003:000:000:000

# extendlv -a ie -ex lv1 3 hdisk5 hdisk6

# lslv -l lv1

lv1:/fs1

PV COPIES IN BAND DISTRIBUTION

hdisk5 006:000:000 50% 000:003:000:000:003

hdisk6 006:000:000 50% 000:003:000:000:003


?§??™É

‰ÂˆÈ«??™É“I“à—e?§“žV“Iˆ½›ß?‘¶Ý“I??™ÉB?—¹•Û—¯”˜Š®®«C???•Û–Ú???™É“I‘å¬ŽŠ­“™˜°Œ¹??™É“I‘å¬B

‰º–Ê“Iަ—á‰‰Ž¦—¹”@‰½Žg—p cplv –½—ß«??™É lv1 ?§“ž dumpvg ™É?’†–¼? lv8 “I??™ÉF

cplv -v dumpvg -y lv8 lv1


?Œš??™É“I•›–{

‰ÂˆÈŽg—p mklvcopy –½—ßú‰Á??•ª‹æ“I•›–{”—ÊB??™É«•Û—¯‘´“ÁªB‰ÂˆÈŽè?ˆ½Ž©??V•›–{?s“¯?B

ÝŽ¦—á 16 ’†C‰ä?Žg—p mklvcopy –½—ß?Œš›ó“¯???™É lv1 “I?˜¢??•ª‹æ“Iˆê˜¢?ŠO•›–{BV?Œš“I•›–{«ˆÊ˜° hdisk7 ãB

ަ—á 16 Žg—p mklvcopy ?Œš›ó“¯???•ª‹æ“I?ŠO•›–{

# lslv -m lv1

lv1:/fs1

LP PP1 PV1 PP2 PV2 PP3 PV3

0001 0029 hdisk5 0029 hdisk6

0002 0030 hdisk5 0030 hdisk6

0003 0031 hdisk5 0031 hdisk6

0004 0110 hdisk5 0111 hdisk6

0005 0110 hdisk6 0112 hdisk5

0006 0111 hdisk5 0112 hdisk6

0007 0113 hdisk5 0113 hdisk6

0008 0114 hdisk5 0114 hdisk6

0009 0115 hdisk5 0115 hdisk6

# mklvcopy -k lv1 3 hdisk7 &

# lslv -m lv1

lv1:/fs1

LP PP1 PV1 PP2 PV2 PP3 PV3

0001 0029 hdisk5 0029 hdisk6 0110 hdisk7

0002 0030 hdisk5 0030 hdisk6 0111 hdisk7

0003 0031 hdisk5 0031 hdisk6 0112 hdisk7

0004 0110 hdisk5 0111 hdisk6 0113 hdisk7

0005 0110 hdisk6 0112 hdisk5 0114 hdisk7

0006 0111 hdisk5 0112 hdisk6 0115 hdisk7

0007 0113 hdisk5 0113 hdisk6 0116 hdisk7

0008 0114 hdisk5 0114 hdisk6 0117 hdisk7

0009 0115 hdisk5 0115 hdisk6 0118 hdisk7


X‰ü??™É“I“Áª

‰ÂˆÈŽg—p chlv –½—ßX‰ü›ß?‘¶Ý“I??™É“I“ÁªB”@‰ÊX‰ü—¹‰e?•¨—•ª‹æˆÊ’u“I‘®«C?±‘®«•s‰ï‰e?›ß?‘¶Ý“I•ª‹æCާ¥?‰e?«Ý@“Y‰Áˆ½?œ“I•ª‹æB”@‰ÊŠ˜ô“IX‰ü‰e?“ž?—¯Ý???™Éã“I•¶ŒŒn?C??•K?XV•¶ŒŒn?“ÁªB

ÝŽ¦—á 17 ’†C‰ä?Žg—p chlv –½—ß«??™É lv1 “IÅ‘å??•ª‹æ”—ÊX‰ü? 1000C« I/O ‘€ì“I?“xô—ªX‰ü?h›ós/z? (parallel /round-robin)hB

ަ—á 17 X‰ü??™É“Áª

# lslv lv1

LOGICAL VOLUME:lv1 VOLUME GROUP:test1vg

LV IDENTIFIER:00c5e9de00004c0000000107a5b596ab.1 PERMISSION:read/write

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

TYPE:jfs2 WRITE VERIFY:off

MAX LPs:512 PP SIZE:512 megabyte(s)

COPIES:3 SCHED POLICY:parallel

LPs:9 PPs: 27

STALE PPs:0 BB POLICY:relocatable

INTER-POLICY:minimum RELOCATABLE:yes

INTRA-POLICY:inner edge UPPER BOUND: 32

MOUNT POINT:/fs1 LABEL:None

MIRROR WRITE CONSISTENCY:on/ACTIVE

EACH LP COPY ON A SEPARATE PV ?:yes

Serialize IO ?:NO

# chlv -x 1000 -d pr lv1

# lslv lv1

LOGICAL VOLUME:lv1 VOLUME GROUP:test1vg

LV IDENTIFIER:00c5e9de00004c0000000107a5b596ab.1 PERMISSION:read/write

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

TYPE:jfs2 WRITE VERIFY:off

MAX LPs:1000 PP SIZE:512 megabyte(s)

COPIES:3 SCHED POLICY:parallel/round robin

LPs:9 PPs: 27

STALE PPs:0 BB POLICY:relocatable

INTER-POLICY:minimum RELOCATABLE:yes

INTRA-POLICY:inner edge UPPER BOUND: 32

MOUNT POINT:/fs1 LABEL:None

MIRROR WRITE CONSISTENCY:on/ACTIVE

EACH LP COPY ON A SEPARATE PV ?:yes

Serialize IO ?:NO


]•ª??™É

‰ÂˆÈŽg—p splitlvcopy –½—ß«ŽŠ­—L?˜¢??•ª‹æ“I?˜¢•›–{“I??™É]•ª??˜¢•s“¯“I??™ÉBV?Œš“I??™É«‹ï—L—^Œ´Žn??™É‘Š“¯“I“ÁªBŒš???—v]•ª“I??™ÉB”@‰ÊŒ´Žn??™É•ïŠÜ•¶ŒŒn?C?•K?«V?Œš“I??™É’†“I”˜ì?•s“¯“I•¶ŒŒn??s??B

ÝŽ¦—á 18 ’†C‰ä?Žg—p splitlvcopy –½—ß«ˆê˜¢??™É]•ª??˜¢•›–{C”@‰ºŠŽ¦i•s•Û—¯•¶ŒŒn?”˜jF

* lsvg -l testvg ?ަ testvg •ïŠÜ??™É testlvC‘´?Œ^? jfs2 ›ó« /test ì?ˆÀ‘•“_B
* lslv -m testlv ?ަ testlv ‹ï—LŽO˜¢•ª?ˆÊ˜° hdisk5Ahdisk6 ˜a hdisk7 ã“I?‘œ•›–{B
* splitlvcopy -y copylv testlv 2 ??]•ª???™É›ó’ñަ—p???Cˆö? testlv ¥‘Å?“IC”˜‰Â”\”í”jš­B
* umount /test ????™É testlvB
* splitlvcopy -y copylv testlv 2 ]•ª???™ÉB
* lsvg -l testvg ?ަV“I??™É copylv ›ß?ŒšŠ®¬B
* lslv -m testlv ?ަ testlv ?Ý‘ü—L?˜¢?‘œ•›–{C•ª?ˆÊ˜° hdisk5 ˜a hdisk6 ãB
* lslv -m copylv ?ަ copylv •ïŠÜ hdisk7 ’†“I•ª‹æB
* lslv copylv ?ަ—¹V?Œš“I??™É copylv “I“ÁªB?’ˆÓC???™É–v—LˆÀ‘•“_B
* crfs -v jfs2 -d /dev/copylv -m /copy ? copylv ?Œš•¶ŒŒn???B?’ˆÓCŸ–½—ß•s‰ï”jš­”C‰½•¶ŒŒn?”˜B

”@‰ÊŠó–]•Û—¯Œ´Žn??™Éã“I•¶ŒŒn?”˜C?•s??Ýãˆê?’†?s crfs –½—ßCާ¥?s‰º—ñ–½—ßF

* mkdir /copy ?Œš•›–{–Ú?B
* mount /dev/copylv /copy ˆÀ‘•?§“I•¶ŒŒn?B
* Žè??? /etc/filesystems •¶ŒC›ó? /copy ˆÀ‘•“_“Y‰Áˆê˜¢ð–ÚB

ަ—á 18 Žg—p splitlvcopy

# lsvg -l testvg

testvg:

LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT

testlv jfs2 3 9 3 open/syncd /test

loglv00 jfs2log 1 1 1 open/syncd N/A

# lslv -m testlv

testlv:/test

LP PP1 PV1 PP2 PV2 PP3 PV3

0001 0056 hdisk5 0056 hdisk6 0056 hdisk7

0002 0057 hdisk5 0057 hdisk6 0057 hdisk7

0003 0058 hdisk5 0058 hdisk6 0058 hdisk7

# splitlvcopy -y copylv testlv 2

splitlvcopy:WARNING!The logical volume being split, testlv, is open.

Splitting an open logical volume may cause data loss or corruption

and is not supported by IBM.IBM will not be held responsible for

data loss or corruption caused by splitting an open logical volume.

Do you wish to continue? y(es) n(o)? n

# umount /test

# splitlvcopy -y copylv testlv 2

copylv

# lsvg -l testvg

testvg:

LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT

testlv jfs2 3 6 2 closed/syncd /test

loglv00 jfs2log 1 1 1 closed/syncd N/A

copylv jfs2 3 3 1 closed/syncd N/A

# lslv -m testlv

testlv:/test

LP PP1 PV1 PP2 PV2 PP3 PV3

0001 0056 hdisk5 0056 hdisk6

0002 0057 hdisk5 0057 hdisk6

0003 0058 hdisk5 0058 hdisk6

# lslv -m copylv

copylv:N/A

LP PP1 PV1 PP2 PV2 PP3 PV3

0001 0056 hdisk7

0002 0057 hdisk7

0003 0058 hdisk7

# lslv copylv

LOGICAL VOLUME:copylv VOLUME GROUP:testvg

LV IDENTIFIER:00c478de00004c0000000107c4419ccf.3 PERMISSION:read/write

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

TYPE:jfs2 WRITE VERIFY:off

MAX LPs:512 PP SIZE:256 megabyte(s)

COPIES:1 SCHED POLICY:parallel

LPs:3 PPs: 3

STALE PPs:0 BB POLICY:relocatable

INTER-POLICY:minimum RELOCATABLE:yes

INTRA-POLICY:middle UPPER BOUND: 32

MOUNT POINT:N/A LABEL:/test

MIRROR WRITE CONSISTENCY:on/ACTIVE

EACH LP COPY ON A SEPARATE PV ?:yes

Serialize IO ?:NO

# crfs -v jfs2 -d /dev/copylv -m /copy

File system created successfully.

786204 kilobytes total disk space.

New File System size is 1572864


?œ??™É“I•›–{

‰ÂˆÈŽg—p rmlvcopy –½—ß?œ??™É“I??•ª‹æ•›–{B

ÝŽ¦—á 19 ’†C‰ä?Žg—p rmlvcopy –½—ß?œ??•ª‹æ testlv “Iˆê?•›–{C”@‰ºŠŽ¦F

lslv -m testlv ?ަ testlv ‹ï—LŽO˜¢•ª?ˆÊ˜° hdisk5Ahdisk6 ˜a hdisk7 ã“I?‘œ•›–{B

rmlvcopy testlv 2 hdisk6 ?œˆÊ˜° hdisk6 ã“I•›–{›ó•Û—¯?˜¢?‘œ•›–{B

lslv -m testlv ?ަ testlv ?Ý—L?˜¢ˆÊ˜° hdisk5 ˜a hdisk7 ã“I?‘œ•›–{B

ަ—á 19 Žg—p rmlvcopy

# lslv -m testlv

testlv:/test

LP PP1 PV1 PP2 PV2 PP3 PV3

0001 0056 hdisk5 0056 hdisk6 0059 hdisk7

0002 0057 hdisk5 0057 hdisk6 0060 hdisk7

0003 0058 hdisk5 0058 hdisk6 0061 hdisk7

# rmlvcopy testlv 2 hdisk6

# lslv -m testlv

testlv:/test

LP PP1 PV1 PP2 PV2 PP3 PV3

0001 0056 hdisk5 0059 hdisk7

0002 0057 hdisk5 0060 hdisk7

0003 0058 hdisk5 0061 hdisk7



LVM –½—ß??

Š—L LVM –½—ßÝ SMIT ’†“s—L??“IØ?B

•\ 2 ’ñ‹Ÿ—¹ LVM –½—ß“I“E—vA›€?“I?? SMIT ‰õ‘¬˜H?˜a?˜¢–½—ß“I?—v•`qB

•\ 2 LVM –½—ß“E—v
–½—ß SMIT ‰õ‘¬˜H? > ?—v?–¾
chpv smit chpv X‰ü•¨—™É“I“ÁªB
lspv smit lspv —ño—L?•¨—™É“IM‘§B
migratepv smit migratepv «•¨—•ª‹æ˜¸ˆê˜¢•¨—™É?ˆÚ“ž‘´‘¼•¨—™ÉB
mkvg smit mkvg ?Œš™É?B
lsvg smit lsvg —ño—L?™É?“IM‘§B
reducevg smit reducevg ˜¸™É?’†?œ–^˜¢•¨—™ÉB
chvg smit chvg X‰ü™É?“I“ÁªB
importvg smit importvg «™É?“I’è??“üŒn?B
exportvg smit exportvg ˜¸Œn?’†?œ–^˜¢™É?“I’è?B
varyonvg smit varyonvg ŒƒŠˆ–^˜¢™É?B
varyoffvg smit varyoffvg ‹Ö—p–^˜¢™É?B
mklv smit mklv ?Œš??™ÉB
lslv smit lslv —ño—L?–^˜¢??™É“IM‘§B
chlv smit chlv X‰ü??™É“I“ÁªB
rmlv smit rmlv ?œ??™ÉB
extendlv smit extendlv ?“W??™ÉB
mklvcopy smit mklvcopy ?Œš??™É“I•›–{B
rmlvcopy smit rmlvcopy ?œ??™É“I•›–{B
PostCommentsIcon No Comments â
AIX‘¶?ŠÇ—ŠT”O(ˆê)
PostDateIcon June 23rd, 2009 | PostAuthorIcon Author: rootvg

LVM Žg—p“IŠî–{ŠT”O••¨—™ÉA™É?A•¨—•ª‹æA??™ÉA??•ª‹æA•¶ŒŒn?˜aŒ´Žn??B‰º–ʉî?›€?“Iˆê±“ÁªF

* ?˜¢?“Æ“IŽ¥???Ší¥ˆê˜¢–½–¼“I•¨—™É (PV)C›ó‹ï—L?”@ hdisk0 ˆ½ hdisk1 “™–¼ÌB
* ˆê˜¢ˆ½‘½˜¢ PV ‰ÂˆÈ?¬ˆê˜¢™É? (VG)Bˆê˜¢•¨—™ÉÅ‘½‘ü”\‘®˜°ˆê˜¢ VGB
* •s”\«–^˜¢ PV “Iˆê•”•ª•ª”z“žˆê˜¢ VGBˆê˜¢•¨—™É®‘Ì’n•ª”z“ž–^˜¢™É?B
* ‘¦Žg•¨—™É‘®˜°•s“¯“I?Œ^C—á”@ SCSI ˆ½ SSAC–ç‰ÂˆÈ«›€?•ª”z“ž“¯ˆê˜¢™É?B
* •¨—™É’†“I‘¶?‹ó??•ª?•¨—•ª‹æ (PP)BÝ‘®˜°“¯ˆê˜¢ VG “IŠ—LŽ¥?ãC•¨—•ª‹æ“I‘嬊®‘S‘Š“¯B
* Ý?˜¢™É?’†C‰ÂˆÈ’è?ˆê˜¢ˆ½‘½˜¢??™É (LV)B˜¸—p?“IŠp“xŠÅC??™Éã‘¶?“I”˜Ž—ŒÁ¥??“IC’A¥‰ÂˆÈ•ªŽUÝ“¯ˆê˜¢™É?’†“I•s“¯•¨—™ÉãB
* ??™É—Rˆê˜¢ˆ½‘½˜¢??•ª‹æ (LP) ?¬B?˜¢??•ª‹æŽŠ­—Lˆê˜¢??“I•¨—•ª‹æBˆê˜¢??•ª‹æ˜aˆê˜¢•¨—•ª‹æŽn?‹ï—L‘Š“¯“I‘å¬BÅ‘½‰ÂˆÈ«”˜“IŽO˜¢•›–{’èˆÊÝ•s“¯“I•¨—•ª‹æãB’ÊíC?—¹??ç—]C«‘¶?‘Š“¯”˜“I•¨—•ª‹æ’èˆÊÝ•s“¯“I•¨—Ž¥?ãB
* ??™É’†“I”˜‰ÂˆÈˆÂ—L??“I•ûŽ®?s‘¶?C›ó‹ï—LˆÊ˜°—L–Ú?’†“I•¶Œ“IŒ`Ž®B????‰»˜a?ŽŸ«“I??Œ`Ž®Ì?•¶ŒŒn?B
* ?‰ÂˆÈ«??™É’†“I”˜??ˆê˜¢??“IŽš?‹øBŸ???™ÉÌ?Œ´Žn??™ÉBŽg—p?”˜ˆÈ³?’n??˜a‰ð?›€¥?—p’ö˜“I?”CB
* ™É?•`q•„‹æˆæ (VGDA) ¥Ž¥?ã“Iˆê˜¢‹æˆæC‘´’†•ïŠÜ—L??•¨—™ÉŠÝ“I™É?“IM‘§B›€?•—L?‘®˜°?™É?“IŠ—L•¨—˜a??™É“I‘®«˜aó?“IM‘§BVGDA ’†“IM‘§—R LVM –½—ߎg—p˜aXVB?˜¢•¨—™ÉŽŠ­—Lˆê˜¢ VGDAB‘®˜°“¯ˆê˜¢™É?“IŠ—LŽ¥?“I VGDA ’†“IM‘§•K?Š®‘S‘Š“¯BVGDA “I“à•”‘ÌŒn??‹y‘´ÝŽ¥?ã“IˆÊ’uŽæ™r˜°™É?“I?Œ^iŒ´ŽnA‘å—e—ʈ½‰Â?“WjB
* ™É?ó?‹æˆæ (VGSA) —p˜°•`q™É?’†Š—L•¨—™É’†“IŠ—L•¨—•ª‹æ“Ió?BVGSA Žwަ–^˜¢•¨—•ª‹æ¥•ïŠÜy??¥??“IM‘§BVGSA —p˜°??˜a??”˜•›–{“¯?BVGSA –{?㥈꘢ˆÊ?C‘´‘ÌŒn??˜aÝŽ¥?ã“IˆÊ’uŽæ™r˜°™É?“I?Œ^B
* ??™ÉT§? (LVCB) •ïŠÜ—L???™É“Id—vM‘§C—á”@??•ª‹æ”—ʈ½Ž¥?•ª”zô—ªB‘´‘ÌŒn??˜aÝŽ¥?ã“IˆÊ’uŽæ™r˜°›€ŠÝ“I™É?“I?Œ^B?˜°?y™É?CLVCB ?—¯Ý LV ’†“I‘æˆê˜¢—p?”˜?ãB?˜°‘å—e—Ê™É?CŽ¥?ã“I VGDA ’†‘¶Ý?ŠO“I LVCB M‘§B?˜°‰Â?“W™É?CŠ—L“I‘Š???™ÉT§M‘§“sì? LVCB M‘§‹æˆæ˜a LV “üŒû‹æˆæ“Iˆê•”•ª•Û—¯Ý VGDA ’†B

’ˆÓFd???Ší“I•z‹Ç¥—R /usr/include/sys/hd_psn.h ?•¶Œ’è?“IBLVM ??˜¸Ž¥?ã“I‘æ 7 ˜¢î‹æ?ŽnBŠ—L LVM ????“s¥Ý /usr/include/lvmrec.h ?•¶Œ’†’è?“IB

??™É‘¶?“IŒÀ§

AIX 5L Version 5.3 “I LVM ?’ñ‹Ÿ—¹X‚??“IŽ¥?ŠÇ—?Šˆ«B‘¶Ýˆê±•K?’ˆÓ“IŒÀ§C”@•\ 1 ŠŽ¦B

•\ 1
VG ?Œ^ Å‘å PV ”—Ê Å‘å LV ”—Ê ?˜¢ VG “IÅ‘å PP ”—Ê Å‘å PP ‘å¬
í? VG 32 256 32512 (1016*32) 1 GB
‘å—e—Ê VG 128 512 130048 (1016*128) 1 GB
‰Â?“W VG 1024 4096 2097152 128 GB


AIX 5L Version 5.3 “I LVM ŒÀ§

•¨—™É

Ýʼn«–^˜¢Ž¥?“Y‰Á“žŒn??CŒn?«‘´??ˆê˜¢????BŸ??•s‰ÂˆÈ???Ž¥?ˆÈ?s LVM ‘€ìB—vŽg‘´‰Â??C•K?«›€•ª”z“ž–^˜¢™É?C?ˆÓ–¡’…«‘´˜¸Ž¥?X‰ü?•¨—™ÉB?˜°?˜¢Ž¥?C«‰ïÝ /dev –Ú?‰º?Œš?˜¢????’ö˜Fˆê˜¢?????’ö˜˜aˆê˜¢Žš•„????’ö˜BŒn?ŒüŽ¥???Ší•ª”zˆê˜¢ 32 ˆÊ—Bˆê??•„CŸ??•„Ì?•¨—™É??•„ (PVID)B

•s?”C‰½ŽQ”Žg—p“I lspv –½—ß«?ަЗL“I•¨—™ÉA•¨—™É“I PVIDAPV ŠÝ“I™É?CˆÈ‹y™É?“Ió?C”@ަ—á 1 ŠŽ¦B

ަ—á 1 Žg—p lspv –½—ß?ަ•¨—™É

# lspv

hdisk0 00c478de09a40b16 rootvg active

hdisk1 00c478de09caf163 rootvg active

hdisk2 00c478de09caf37f None

hdisk3 00c478de49630c6a None

hdisk4 00c478de00655246 None

hdisk5 00c478de008a399b None

hdisk6 00c478de008a3ba1 None

hdisk7 00c478de6c9883b7 None


PVID

ݶ¬ PVID ?CŒn?Žg—pŽ©ŒÈ“I˜—ñ†˜a??FCˆÈ?•Û?˜¢Ž¥?™r•s‰ï‹ï—L‘Š“¯“I PVIDB

PVID ?‘¶?Ý ODM ’†B›€?—R LVM –½—ߎg—pC›óŠŽ‰Â”\—R?”@ HACMP “™ŠO•”?—p’ö˜ˆø—pB

‰º–Ê“I–½—ß’Ê?•ª”z PVIDi”@‰Ê?–v—L“I?j«‰Â—pŽ¥???X‰ü?•¨—™ÉF

chdev -l hdisk7 -a pv=yes

”@‰ÊŽ¥?›ß?¥•¨—™ÉC?Ÿ–½—ß•s‹Nì—pB

‰º–Ê“I–½—ߘ¸•¨—™É’†´œ PVIDF

chdev -l hdisk7 -a pv=clear

’ˆÓF‰ÂˆÈŽg—p?”@ lquerypv “™’†???“I–½—ß—ñoŽ¥?“I PVIDC”@‰ºŠŽ¦F

# lquerypv -h /dev/hdisk2 80 10

00000080 00C478DE 09CAF37F 00000000 00000000 |..xcccc.|

—ño—L?•¨—™É“IM‘§

‰ÂˆÈŽg—p lspv –½—ß›óì?ŽQ”??•¨—™É“I–¼ÌCˆÈ?Q—L?–^˜¢•¨—™É“IX‘½??M‘§C”@ަ—á 6-2 ŠŽ¦B

ަ—á 2 Žg—p lspv ?ަ—L?–^˜¢•¨—™É“I??M‘§

# lspv hdisk2

PHYSICAL VOLUME:hdisk2 VOLUME GROUP:testvg

PV IDENTIFIER:00c478de09caf37f VG IDENTIFIER 00c478de00004c00000001078fc3497d

PV STATE:active

STALE PARTITIONS:0 ALLOCATABLE:yes

PP SIZE:128 megabyte(s) LOGICAL VOLUMES: 1

TOTAL PPs:546 (69888 megabytes) VG DESCRIPTORS: 2

FREE PPs:542 (69376 megabytes) HOT SPARE:no

USED PPs:4 (512 megabytes) MAX REQUEST:256 kilobytes

FREE DISTRIBUTION: 110..105..109..109..109

USED DISTRIBUTION: 00..04..00..00..00


ަ—á 2 ’†“IŽš’iŠÜ?”@‰ºF

PHYSICAL VOLUME •¨—™É“I–¼ÌB

PV IDENTIFIER •¨—™É“I??•„B

PV STATE •¨—™É“Ió?FŒƒŠˆA?ޏˆ½›ß?œB‰ÂˆÈŽg—p chpv –½—ßX‰üó?B

STALE PARTITIONS ??•ª‹æ“I”—ÊB

PP SIZE •¨—•ª‹æ“I‘å¬B

TOTAL PPs ?—¯Ý?Ž¥?ã“I•¨—•ª‹æ?”i‹ó?ˆ½›ßŽg—pjB

FREE PPs •¨—™Éã‰Â—p“I‹ó?•ª‹æ”—ÊB

USED PPs •¨—™Éã“I›ßŽg—p•ª‹æ”—ÊB

FREE DISTRIBUTION

?˜¢•¨—“à (intra-physical) ™É‹æˆæã‰Â—p“I‹ó?•¨—•ª‹æ”—ÊB

USED DISTRIBUTION

ˆÊ˜°?˜¢•¨—“à™É‹æˆæã“I›ßŽg—p•¨—•ª‹æ”—ÊB

VOLUME GROUP •¨—™ÉŠÝ“I™É?“I–¼ÌB

VG IDENTIFIER •¨—™ÉŠÝ“I™É?“I??•„B

ALLOCATABLE •¨—™É“I•ª”z?ŒÀ?’è—¹¥”ۉˆȫ‹ó? PP •ª”z“ž??™ÉB

LOGICAL VOLUMES ŽŠ­—Lˆê˜¢ LP ˆÊ˜°Ÿ•¨—™Éã“I??™É”—ÊB

VG DESCRIPTORS ˆÊ˜°Ÿ•¨—™Éã“I VGDA ”—ÊB

HOT SPARE ¥”Û«?•¨—™É’è???@? (hot spare)B

MAX REQUEST Ÿ•¨—™É“I LTG ‘å¬B

‰ÂˆÈ« lspv –½—ß—^ -l ?Žu?‡Žg—pCˆÈ?Ž¦ŽŠ­—Lˆê˜¢•ª‹æˆÊ˜°?•¨—™Éã“IŠ—L??™É“I–¼ÌAˆÊ˜°?•¨—™Éã“I•ª‹æ?”A??˜° LP “I PP ?”A??˜°?˜¢•¨—“à (intra-physical) Ž¥?‹æˆæ“I PP •ª•zA??™É“IˆÀ‘•“_i”@‰Ê‘¶Ý“I?jB ަ—á 6-3 ?ަ—¹?sŸ–½—ß??“¾“I?o“Iަ—áB

ަ—á 3 Žg—p lspv -l –½—ß

# lspv -l hdisk0

hdisk0:

LV NAME LPs PPs DISTRIBUTION MOUNT POINT

hd3 1 1 00..00..01..00..00 /tmp

hd10opt 1 1 00..00..01..00..00 /opt

hd5 1 1 01..00..00..00..00 N/A

hd8 1 1 00..00..01..00..00 N/A

hd6 11 11 00..00..11..00..00 N/A

hd2 8 8 00..00..08..00..00 /usr

hd9var 1 1 00..00..01..00..00 /var

hd1 1 1 00..00..01..00..00 /home

hd4 1 1 00..00..01..00..00 /


”@‰ÊŠó–]?ަ•ª‹æ“I”—ÊAˆÊ’uCˆÈ‹y›€???“I??™ÉC‰ÂˆÈŽg—p lspv -p –½—ßC”@ަ—á 4 ŠŽ¦B

ަ—á 4 Žg—p lspv —ˆ?ަ????™É“I PP •ª”z

# lspv -p hdisk0

hdisk0:

PP RANGE STATE REGION LV NAME TYPE MOUNT POINT

1-1 used outer edge hd5 boot N/A

2-110 free outer edge

111-219 free outer middle

220-220 used center hd8 jfs2log N/A

221-221 used center hd2 jfs2 /usr

222-222 used center hd3 jfs2 /tmp

223-223 used center hd10opt jfs2 /opt

224-230 used center hd2 jfs2 /usr

231-241 used center hd6 paging N/A

242-328 free center

329-437 free inner middle

438-546 free inner edge


’Ê?Žg—p lspv -M –½—ßC‰ÂˆÈ?Œš??“IŽ¥?•z‹Ç?C›ó?ަ?˜¢•¨—˜a??•ª‹æ”V?“I?ŒnC”@ަ—á 5 ŠŽ¦B

ަ—á 5 Žg—p lspv -M –½—ß?ަ•¨—™É“I•z‹Ç

# lspv -M hdisk0|more

hdisk0:1 hd5:1

hdisk0:2-110

hdisk0:111 lv1:1:1

hdisk0:112 lv1:2:1

hdisk0:113 lv1:3:1

hdisk0:114 lv1:4:1

hdisk0:115 lv1:5:1

hdisk0:116 lv1:6:1

hdisk0:117 lv1:7:1

hdisk0:118 lv1:8:1

hdisk0:119 lv1:9:1

hdisk0:120 lv1:10:1

hdisk0:121 lv1:11:1

hdisk0:122 lv1:12:1

hdisk0:123-219

hdisk0:220 hd8:1

hdisk0:221 hd2:1

hdisk0:222 hd3:1

hdisk0:223 hd10opt:1

hdisk0:224 hd2:2

hdisk0:225 hd2:3

hdisk0:226 hd2:4

hdisk0:227 hd2:5

hdisk0:228 hd2:6

hdisk0:229 hd2:7

hdisk0:230 hd2:8

hdisk0:231 hd6:1

hdisk0:232 hd6:2

hdisk0:233 hd6:3

hdisk0:234 hd6:4

hdisk0:235 hd6:5

hdisk0:236 hd6:6

hdisk0:237 hd6:7

hdisk0:238 hd6:8

hdisk0:239 hd6:9

hdisk0:240 hd6:10

hdisk0:241 hd6:11

hdisk0:242-546


X‰ü•¨—™É“I•ª”z?ŒÀ

•¨—™É“I•ª”z?ŒÀ?’襔ۉˆȫˆÊ˜°?•¨—™Éã?–¢•ª”z“ž??™É“I•¨—•ª‹æ•ª”z“ž??™ÉB?—¯Ý?•¨—™Éã“I??™É“I‘€ì•sŽó‰e?B

ÝŽ¦—á 6 ’†C‰ä?‹Ö—p—¹« hdisk2 ’†V“I‹ó?•¨—•ª‹æ•ª”z“ž”C‰½??™É“I”\—ÍB‰ä????Œšˆê˜¢«Žg—p hdisk2 ’†“I PP “I??™ÉC›ó¾“žˆêð•\–¾?•¨—™É’†“I•ª‹æ•s‰Â•ª”z“I??Á‘§B

ަ—á 6 ‹Ö—p•¨—™É“I•ª‹æ•ª”z

# chpv -an hdisk2

# lspv hdisk2

PHYSICAL VOLUME:hdisk2 VOLUME GROUP:testvg

PV IDENTIFIER:00c478de09caf37f VG IDENTIFIER 00c478de00004c00000001078fc3497d

PV STATE:active

STALE PARTITIONS:0 ALLOCATABLE:no

PP SIZE:128 megabyte(s) LOGICAL VOLUMES: 1

TOTAL PPs:546 (69888 megabytes) VG DESCRIPTORS: 2

FREE PPs:542 (69376 megabytes) HOT SPARE:no

USED PPs:4 (512 megabytes) MAX REQUEST:256 kilobytes

FREE DISTRIBUTION: 110..105..109..109..109

USED DISTRIBUTION: 00..04..00..00..00

# mklv -y test -t jfs2 testvg 10 hdisk2

0516-823 lquerypv:Physical Volume hdisk2 is not allocatable.

0516-848 lquerypv:Failure on physical volume hdisk2, it may be missing

or removed.

0516-822 mklv:Unable to create logical volume.


—v?—p•ª”z?ŒÀC‰ÂˆÈŽg—pˆÈ‰º–½—ßF

chpv -ay hdisk2


X‰ü•¨—™É“I‰Â—p«

•¨—™É“I‰Â—p«’è?—¹¥”ۉˆÈ?Žw’è“I•¨—™É?s”C‰½???“ü/?o‘€ìB”C‰½@?“I LVM ‘€ì«•s‰ïl??•¨—™Éã“I VGDA ˜a VGSA •›–{BŽ§ŠŽC—L??•¨—™É“IM‘§«˜¸™É?’†“I‘´‘¼•¨—™É“I VGDA ’†?œB?•¨—™É«???h›ß?œhB

ÝŽ¦—á 7 ’†C‰ä?‰‰Ž¦—¹h‰Â—ph“IŠT”O‹y‘´—^ VGDA “I?ŒnC”@‰ºŠŽ¦F

lsvg testvg –½—ß?ަ VG ¥Šˆ?“IC•ïŠÜ?˜¢ PVC?˜¢ PV “s¥Šˆ?“IC›óŠŽ? VG —LŽO˜¢ VGDAB

lsvg -p testvg –½—ß?ަ testvg •ïŠÜŽ¥? hdisk2 ˜a hdisk3C›óŠŽ?˜¢Ž¥?“s¥Šˆ?“IB

lspv hdisk3 ?ަ hdisk3 ¥Šˆ?“I›ó‹ï—L?˜¢ VGDAB

lspv hdisk2 ?ަ hdisk2 ¥Šˆ?“I›ó‹ï—Lˆê˜¢ VGDAB

chpv -vr hdisk3 Žg hdisk3 •s‰Â—pB

lspv hdisk3 ?? hdisk3 ›ß?œC›óŠŽ‘´ã–v—L”C‰½ VGDAB

lspv hdisk2 ?? hdisk2 ¥Šˆ?“IC›óŠŽ?Ý•ïŠÜ?˜¢ VGDACˆö?”C‰½™É?“s•K?ŽŠ­•ïŠÜˆê˜¢ VGDAB

lsvg -p testvg ?ަ hdisk3 ›ß?œB

lsvg testvg ?ަ™É?˜¹‘R¥Šˆ?“IC?˜¢ PV ’†—Lˆê˜¢¥Šˆ?“ICVGDA ?”›ßX‰ü??˜¢B

chpv -va hdisk3 Žg hdisk3 ÄŽŸ‰Â—pB

lspv hdisk3 ?ަ hdisk3 ¥Šˆ?“IC›óŠŽ?•ïŠÜˆê˜¢ VGDAB

lsvg -p testvg ???˜¢Ž¥??Ý“s¥Šˆ?“IB

ަ—á 7 Žg—p chpv –½—ßX‰ü•¨—™É“I‰Â—p«

# lsvg testvg

VOLUME GROUP:testvg VG IDENTIFIER:00c478de00004c00000001078fc3497d

VG STATE:active PP SIZE:128 megabyte(s)

VG PERMISSION:read/write TOTAL PPs:1092 (139776 megabytes)

MAX LVs:256 FREE PPs:1092 (139776 megabytes)

LVs:0 USED PPs:0 (0 megabytes)

OPEN LVs:0 QUORUM: 2

TOTAL PVs:2 VG DESCRIPTORS: 3

STALE PVs:0 STALE PPs: 0

ACTIVE PVs:2 AUTO ON:yes

MAX PPs per VG: 32512

MAX PPs per PV:1016 MAX PVs: 32

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

HOT SPARE:no BB POLICY:relocatable

# lsvg -p testvg

testvg:

PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION

hdisk2 active 546 546 110..109..109..109..109

hdisk3 active 546 546 110..109..109..109..109

# lspv hdisk3

PHYSICAL VOLUME:hdisk3 VOLUME GROUP:testvg

PV IDENTIFIER:00c478de49630c6a VG IDENTIFIER 00c478de00004c00000001078fc3497d

PV STATE:active

STALE PARTITIONS:0 ALLOCATABLE:yes

PP SIZE:128 megabyte(s) LOGICAL VOLUMES: 0

TOTAL PPs:546 (69888 megabytes) VG DESCRIPTORS: 2

FREE PPs:546 (69888 megabytes) HOT SPARE:no

USED PPs:0 (0 megabytes) MAX REQUEST:256 kilobytes

FREE DISTRIBUTION: 110..109..109..109..109

USED DISTRIBUTION: 00..00..00..00..00

# lspv hdisk2

PHYSICAL VOLUME:hdisk2 VOLUME GROUP:testvg

PV IDENTIFIER:00c478de09caf37f VG IDENTIFIER 00c478de00004c00000001078fc3497d

PV STATE:active

STALE PARTITIONS:0 ALLOCATABLE:yes

PP SIZE:128 megabyte(s) LOGICAL VOLUMES: 0

TOTAL PPs:546 (69888 megabytes) VG DESCRIPTORS: 1

FREE PPs:546 (69888 megabytes) HOT SPARE:no

USED PPs:0 (0 megabytes) MAX REQUEST:256 kilobytes

FREE DISTRIBUTION: 110..109..109..109..109

USED DISTRIBUTION: 00..00..00..00..00

# chpv -vr hdisk3

# lspv hdisk3

PHYSICAL VOLUME:hdisk3 VOLUME GROUP:testvg

PV IDENTIFIER:00c478de49630c6a VG IDENTIFIER 00c478de00004c00000001078fc3497d

PV STATE:removed

STALE PARTITIONS:0 ALLOCATABLE:yes

PP SIZE:128 megabyte(s) LOGICAL VOLUMES: 0

TOTAL PPs:546 (69888 megabytes) VG DESCRIPTORS: 0

FREE PPs:546 (69888 megabytes) HOT SPARE:no

USED PPs:0 (0 megabytes) MAX REQUEST:256 kilobytes

FREE DISTRIBUTION: 110..109..109..109..109

USED DISTRIBUTION: 00..00..00..00..00

# lspv hdisk2

PHYSICAL VOLUME:hdisk2 VOLUME GROUP:testvg

PV IDENTIFIER:00c478de09caf37f VG IDENTIFIER 00c478de00004c00000001078fc3497d

PV STATE:active

STALE PARTITIONS:0 ALLOCATABLE:yes

PP SIZE:128 megabyte(s) LOGICAL VOLUMES: 0

TOTAL PPs:546 (69888 megabytes) VG DESCRIPTORS: 2

FREE PPs:546 (69888 megabytes) HOT SPARE:no

USED PPs:0 (0 megabytes) MAX REQUEST:256 kilobytes

FREE DISTRIBUTION: 110..109..109..109..109

USED DISTRIBUTION: 00..00..00..00..00

# lsvg -p testvg

testvg:

PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION

hdisk2 active 546 546 110..109..109..109..109

hdisk3 removed 546 546 110..109..109..109..109

# lsvg testvg

VOLUME GROUP:testvg VG IDENTIFIER:00c478de00004c00000001078fc3497d

VG STATE:active PP SIZE:128 megabyte(s)

VG PERMISSION:read/write TOTAL PPs:1092 (139776 megabytes)

MAX LVs:256 FREE PPs:1092 (139776 megabytes)

LVs:0 USED PPs:0 (0 megabytes)

OPEN LVs:0 QUORUM: 2

TOTAL PVs:2 VG DESCRIPTORS: 2

STALE PVs:0 STALE PPs: 0

ACTIVE PVs:1 AUTO ON:yes

MAX PPs per VG: 32512

MAX PPs per PV:1016 MAX PVs: 32

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

HOT SPARE:no BB POLICY:relocatable

# chpv -va hdisk3

# lspv hdisk3

PHYSICAL VOLUME:hdisk3 VOLUME GROUP:testvg

PV IDENTIFIER:00c478de49630c6a VG IDENTIFIER 00c478de00004c00000001078fc3497d

PV STATE:active

STALE PARTITIONS:0 ALLOCATABLE:yes

PP SIZE:128 megabyte(s) LOGICAL VOLUMES: 0

TOTAL PPs:546 (69888 megabytes) VG DESCRIPTORS: 1

FREE PPs:546 (69888 megabytes) HOT SPARE:no

USED PPs:0 (0 megabytes) MAX REQUEST:256 kilobytes

FREE DISTRIBUTION: 110..109..109..109..109

USED DISTRIBUTION: 00..00..00..00..00

# lsvg -p testvg

testvg:

PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION

hdisk2 active 546 546 110..109..109..109..109

hdisk3 active 546 546 110..109..109..109..109


ÝX‰ü”C‰½•¨—™É“I‰Â—p«”V‘OC•K????—¯Ý?Ž¥?ã“I”C‰½??™ÉC›ó?•Û™É?Ý?œ?Ž¥?ˆÈ@?‘«’è? (quorum) —v‹B

´œ•¨—™É’†“Iˆø???

—v´œˆÊ˜°•¨—™É hdisk1 ã“Iˆø???C‰ÂˆÈŽg—pˆÈ‰º–½—ßF

chpv -c hdisk1


º–¾•¨—™É?@?

‰ÂˆÈŽg—p chpv –½—ß«–^˜¢•¨—™É’è???@?BŸ–½—ß?‹Ö—p?•¨—™É“I•ª”z?ŒÀB?Ž¥?“I‘嬕K?ŽŠ­“™˜°™É?’†›ß?‘¶Ý“IŬޥ?“I‘å¬B

—v« hdisk3 ’è???@?C‰ÂˆÈŽg—pˆÈ‰º–½—ßF

chpv -hy hdisk3


—v˜¸ hdisk3 ŠÝ“I™É?“I?@?’r’†?œ hdisk3C‰ÂˆÈŽg—pˆÈ‰º–½—ßF

chpv -hn hdisk3


?ˆÚ•¨—™É’†“I”˜

‰ÂˆÈ«ˆÊ˜°•¨—™Éã“I•¨—•ª‹æˆÚ?“ž“¯ˆê˜¢™É?’†•ïŠÜ“Iˆê˜¢ˆ½‘½˜¢•¨—™ÉB

ÝŽ¦—á 8 ’†C‰ä?’ñ‹Ÿ—¹?ˆÚ•¨—™É’†“I”˜“Iަ—áC”@‰ºŠŽ¦F

* lsvg -p rootvg ?ަ rootvg ’†•ïŠÜ“IŠ—L PVB
* lsvg -M hdisk1 ?ަˆÊ˜° hdisk1 ã“IŠ—L•¨—•ª‹æ“I•z‹Ç?B
* lspv -M hdisk5 ?ަ hdisk5 “IŠ—L•ª‹æ“s–¢•ª”zB
* migratepv hdisk1 hdisk5 «”˜˜¸ hdisk1 ?ˆÚ“ž hdisk5B
* lspv -M hdisk1 ?? hdisk1 “IŠ—L•ª‹æ‹Ï?‹ó?B
* chpv -c hdisk1 ´œ hdisk1 ’†“Iˆø???B
* lspv -M hdisk5 ??Š—L•¨—•ª‹æ“s›ß?ˆÚ“ž hdisk5B

ަ—á 8 «•¨—•ª‹æ˜¸ˆê˜¢Ž¥??ˆÚ“ž?ˆê˜¢Ž¥?

# lsvg -p rootvg

rootvg:

PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION

hdisk0 active 546 523 109..109..87..109..109

hdisk1 active 546 538 109..105..106..109..109

hdisk5 active 546 546 110..109..109..109..109

# lspv -M hdisk1

hdisk1:1 hd5:1:2

hdisk1:2-122

hdisk1:123 fslv00:1

hdisk1:124 fslv00:2

hdisk1:125 fslv00:3

hdisk1:126 fslv00:4

hdisk1:127-219

hdisk1:220 hd4:1

hdisk1:221 hd9var:1

hdisk1:222 hd1:1

hdisk1:223-546

# lspv -M hdisk5

hdisk5:1-546

# migratepv hdisk1 hdisk5

0516-1011 migratepv:Logical volume hd5 is labeled as a boot logical volume.

0516-1246 migratepv:If hd5 is the boot logical volume, please run 'chpv -c hdisk1'

as root user to clear the boot record and avoid a potential boot

off an old boot image that may reside on the disk from which this

logical volume is moved/removed.

# lspv -M hdisk1

hdisk1:1-546

# chpv -c hdisk1

# lspv -M hdisk5

hdisk5:1 hd5:1:2

hdisk5:2-110

hdisk5:111 fslv00:1

hdisk5:112 fslv00:2

hdisk5:113 fslv00:3

hdisk5:114 fslv00:4

hdisk5:115-219

hdisk5:220 hd4:1

hdisk5:221 hd9var:1

hdisk5:222 hd1:1

hdisk5:223-546


”@‰Ê?ˆÚ•ïŠÜˆø?‰f‘œ“I•¨—™É’†“I”˜C????XVˆø?—ñ•\B

‰ÂˆÈ??ˆÚ‘®˜°–^˜¢“Á’è??™É“I•ª‹æ’†“I”˜B—v?«‘®˜°??™É testlv “I•¨—•ª‹æ˜¸ hdisk1 ?ˆÚ“ž hdisk5C‰ÂˆÈŽg—pˆÈ‰º–½—ßF

migratepv -l testlv hdisk1 hdisk5


?ˆÚ•ª‹æ

‰ÂˆÈ«”˜˜¸ˆÊ˜°ˆê˜¢•¨—Ž¥?ã“Iˆê˜¢•ª‹æ?ˆÚ“ž•s“¯Ž¥?ã“I?ˆê˜¢•¨—•ª‹æB

ÝŽ¦—á 9 ’†C‰ä?’ñ‹Ÿ—¹«”˜˜¸ˆê˜¢•¨—•ª‹æ?ˆÚ“ž?ˆê˜¢•¨—•ª‹æ“Iަ—áC”@‰ºŠŽ¦F

* lspv -M hdisk1 ?ަˆÊ˜° hdisk1 ã“IŠ—L•¨—•ª‹æ“I•z‹Ç?B?’ˆÓC??™É testlv “I??•ª‹æ† 1 “I‘æ“ñ˜¢•›–{?—¯Ý•¨—•ª‹æ 115 ãB
* lspv -M hdisk5 ?ަ hdisk5 “IŠ—L•ª‹æ“s–¢•ª”zB
* migratelp testlv/1/2 hdisk5/123 «??™É“I??•ª‹æ† 1 “I‘æ“ñ˜¢•›–{’†“I”˜?ˆÚ“ž•¨—•ª‹æ 123 ã“I hdisk5B
* lsvg -M hdisk1 ?ަˆÊ˜° hdisk1 ã“IŠ—L•¨—•ª‹æ“I•z‹Ç?B?’ˆÓC•¨—•ª‹æ 115 ¥‹ó?“IB
* lspv -M hdisk5 ????™É testlv “I??•ª‹æ† 1 “I‘æ“ñ˜¢•›–{?Ý?—¯Ý hdisk5 “I•¨—•ª‹æ 123 ãB

ަ—á 9 «–^˜¢•ª‹æ?ˆÚ“ž•s“¯•¨—™Éã“I?ˆê˜¢•ª‹æ

# lspv -M hdisk1

hdisk1:1 hd5:1:2

hdisk1:2-110

hdisk1:111 fslv00:1

hdisk1:112 fslv00:2

hdisk1:113 fslv00:3

hdisk1:114 fslv00:4

hdisk1:115 testlv:1:2

hdisk1:116-219

hdisk1:220 hd4:1

hdisk1:221 hd9var:1

hdisk1:222 hd1:1

hdisk1:223-546

# lspv -M hdisk5

hdisk5:1-546

# migratelp testlv/1/2 hdisk5/123

migratelp:Mirror copy 2 of logical partition 1 of logical volume

testlv migrated to physical partition 123 of hdisk5.

# lspv -M hdisk1

hdisk1:1 hd5:1:2

hdisk1:2-110

hdisk1:111 fslv00:1

hdisk1:112 fslv00:2

hdisk1:113 fslv00:3

hdisk1:114 fslv00:4

hdisk1:115-219

hdisk1:220 hd4:1

hdisk1:221 hd9var:1

hdisk1:222 hd1:1

hdisk1:223-546

# lspv -M hdisk5

hdisk5:1-122

hdisk5:123 testlv:1:2

hdisk5:124-546


?’è LTG ‘å¬

??Ž¥“¹? (LTG) ‘嬥 I/O Ž¥?‘€ìˆò?“IÅ‘å??‘å¬B

‰ÂˆÈŽg—p lquerypv –½—ß?’蕨—Ž¥?“I LTG ‘å¬C”@ަ—á 6-10 ŠŽ¦Bˆê˜¢Ž¥?‰ÂˆÈŽxŽ‘½? LTG ‘å¬CŽg—p ioctl ?—p‰ÂˆÈ?’è?±‘å¬B

ަ—á 10 Žg—p lquerypv –½—ß?’è LTG ‘å¬

# lquerypv -M hdisk0

256

PostCommentsIcon No Comments â
”@‰½?Ù??“I???’ö?s‰ø?
PostDateIcon June 22nd, 2009 | PostAuthorIcon Author: rootvg

”@‰Ê?“IŒn?Ù–@??CAIX 5L ’ñ‹Ÿ—¹ˆê±H‹ï˜a•û–@ˆÈ•Ö?k‹N“I???’ö?s‰ø?B

?˜¢•”•ª«‰î?‰Â”\?’vŒn?Ý???’ö’†o?k‹N“Iî™vB

bootlist –½—ß

?‰ÂˆÈX‰üŒn??Q‘Š???iˆÈ?“¾‘´??‘ã?j“I?˜Bbootlist –½—ß?ަ›ó‰ü?‰Â—p˜°Œn?“I????—ñ•\B?–½—ß“Iˆê”Ê?–@??”@‰ºŠŽ¦F

bootlist [ { -m Mode } [ -r ] [ -o ] [ [ -i ] | [ [ -f File ]
[ Device [ Attr=Value ... ] ... ] ] ]

•\ 1 ’†?o—¹ bootlist –½—ßÅíŽg—p“Iˆê±?ŽuB
?Žu ?–¾
-m mode Žw’芗v?ަˆ½‰ü?“I??—ñ•\B–ÍŽ®?—Ê“I‰Â”\Žæ?? normalAserviceAboth ˆ½ŽÒ prevbootB
-f File •\ަ˜¸Žw’è“I•¶Œ–¼?Žæ??M‘§B
-i •\ަ—R -m ?ŽuŽw’è“I??—ñ•\??ޏÁB
-o •\ަ?s—¹”C‰½Žw’è“I‰ü?”V@C«?ަŽw’è“I??—ñ•\B?o¥??–¼Ì—ñ•\B
-r •\ަ?s—¹”C‰½Žw’è“I‰ü?”V@C«?ަŽw’è“I??—ñ•\B?oŽæ™r˜°dŒ•½‘äB

bootlist –½—߈ò?—p??ަ˜a‰ü?—v??“IŒn?’†‰Â”\“I????“I—ñ•\B?˜¢–½—ߎxމº–Ê“IXVF

* í???—ñ•\F“–Œn?ˆÈí?•ûŽ®???Cí?—ñ•\?ŸŽw’è‰Â”\“I????B
* •ž???—ñ•\F“–Œn?ˆÈ•ž?•ûŽ®???C•ž?—ñ•\?ŸŽw’è‰Â”\“I????B
* ‘Oˆê????ð–ÚF?ð–ÚŽw’藹ŋ߈ꎟ??Œn?“I??Bˆê±dŒ•½‘ä‰Â”\??Ý?Q‘´‘¼—ñ•\’†“I????”V‘O昸‘Oˆê?????s??B

??±??—ñ•\“IŽxŽC‰Â”\’…•½‘ä“I•s“¯Ž§•s“¯C›óŠŽÝ–^±•½‘ä’†‰Â”\–v—L??—ñ•\B“–Œn????C›€«Ý??—ñ•\’†rõ????CŒn?«??—ñ•\’†“I‘æˆê˜¢??C›ó?’蛀¥”ۉˆÈ??B”@‰ÊÝ‘æˆê˜¢??ã–v—L??“ž??•¶ŒŒn?C?Œn?«?ˆÚŽŠ—ñ•\’†“I‰ºˆê˜¢??BˆöŸC??Ý??—ñ•\’†“I”r˜¥”ñíd—v“IB

—v?ަ??—ñ•\iAIX Version 4.2 ˆ½X‚”Å–{jC‰ÂˆÈŽg—p‰º–Ê“I–½—ßF

# bootlist -m normal -o

cd0

hdisk0 blv=hd5

rmt0

”@‰Ê?Šó–]?³í“I??—ñ•\?sX‰üC›óŠŽ?œ rmt0i?—á—ˆ?jC“ß?‰ÂˆÈŽg—p‰º–Ê“I–½—ßF

# bootlist -m normal cd0 hdisk0

ˆ½ŽÒ?Œšˆê˜¢•ïŠÜ cd0 hdisk0 “I—ñ•\“I•¶Œi—R‹óŠi?s•ªŠuCˆ½ŽÒ?˜¢??èˆêsjC›óŠŽŽg—p‰º–Ê“I–½—ßF

# bootlist -m normal -f filename

?«X‰üí???—ñ•\CˆÈ•\ަÝ??Œn??C›€«Žñæ??˜¸ cd0 ?s??B”@‰ÊÝ cd0 ’†Ù–@Q“ž???‘œC“ß?›€«?Œü hdisk0B”@‰Êrõޏ?C“ß?›€«?ަˆê˜¢ LED ‘ã?C›ó“™‘Ò—p??sб?B›€•s‰ï??rõ rmt0B

ÝX‰ü—¹??—ñ•\”V@C?‘´?s??C”@‰ºŠŽ¦F

# bootlist -m normal -o

hdisk0 blv=hd5

cd0

??±??—ñ•\“IŽxŽ‰Â”\’…•½‘ä“I•s“¯Ž§•s“¯C›óŠŽÝ–^±•½‘ä’†‰Â”\–v—L??—ñ•\B“–rõ?????CŒn?«??—ñ•\’†“I‘æˆê˜¢??C›ó?’蛀¥”ۉˆÈ??B”@‰ÊÝ‘æˆê˜¢??’†–v—L??“ž BLVC“ß?Œn?«?ˆÚŽŠ—ñ•\’†“I‰ºˆê˜¢??BˆöŸC??Ý??—ñ•\’†“I”r˜¥”ñíd—v“IB

??????

•\ 2 ’†’ñ‹Ÿ—¹‰ÂˆÈÝ?“I??—ñ•\’†Žg—p“I–½–¼?ä—BŒü??—ñ•\Š“Y‰Á“I?˜¢??“s•K??˜° AVAILABLE ó?B”Û?Cbootlist –½—߫ޏ?C›óŠŽ?«?“ž—^ˆÈ‰ºŠŽ¦?Ž—“I??F

0514-210 bootlist: Device xxxxx is not in the AVAILABLE state

•\ 2
?? ?–¾
hdiskxx •¨—™É????–¼
cdxx SCSI ˜a IDE CD-ROM ????–¼
rmtxx Ž¥?????–¼
entxx ˆÈ‘¾ã¤?”zŠí??–¼
tokxx —ß”v??”zŠí??–¼

??Ù–@??“IŒn?

”@‰Ê?Ù–@??Œn?C“ß?‘æˆê?¥???Œn?C›ó?ŠÅ?’v?ŒÌá“I‰Â”\Œ´ˆöB?˜¢?’öˆò???“¾Œn?’ñަ•„CˆÈ•Ö?‰ÂˆÈ??˜¸Œn?‰ø?”˜Cˆ½ŽÒ?s?³«“I‘€ìˆÈŽg“¾Œn?”\?˜¸d???B

—v???Œn?CŽù—v?sˆÈ‰º??F

* «Œn?Œ÷”\?i”@‰Ê—L“I?jùŽŠ Service ˆÊ’uCˆ½ŽÒ݊ PCI “IŒn?’†ˆÂ F5CˆÈ•ÖŽgŒn?˜¸Ž¥?/CD-ROM/DVD-ROM ??Ší?s??iÝ?? 4 “I?s?’ö’†jB
* Ý‘Å?Œn??Œ³“I?Œ¹”V‘OCæ‘Å?Š—LŠO•”??“I?Œ¹C”@?’[ACDROM ˆ½ DVD-ROM ??ŠíAŽ¥???ŠíA??Ší˜aŠO•”Ž¥???ŠíB‘R@C‘Å?Œn??Œ³ˆÈ•Ö˜¸ˆÀ‘•”}‘Ì?s??B
* «ˆÀ‘•”}‘Ì Volume 1 ‡“ü“žŽ¥???ŠíACDROM ˆ½ DVD-ROM ??ŠíC??Œn??Œ³“I?Œ¹B
* «Œn??Œ³“I?Œ¹??Ø?“ž‘Å?ˆÊ’uBÝ???C«‰ï?ަ??ˆê˜¢› –‹iÝ? 1 “I› –‹”V‘OjC‘´’†—v‹?ˆÂ F1 Œ÷”\?ˆÈ??‡?“I?ަŠíì?Œn?T§‘äBŒn?’†?˜¢?ަŠí“s«Ú¾ˆê˜¢Œ÷”\?”?CˆÈ•Ö«‘´???Œn?T§‘äBŒn?˜¸ˆÀ‘•”}‘Ì??B™{•ª?”V@CLED ’†«?ަ c31i”@‰Ê?“IŒn?—L LEDG”Û?C«‰ï?ަ—^? 1 ŠŽ¦?Ž—“I› –‹jB

? 1. BOS ˆÀ‘•˜a??› –‹
BOS ˆÀ‘•˜a??› –‹
* ???? 3Start Maintenance Mode for System RecoveryhC›óˆÂ‰ñ?B??«?ަ—^? 2 ŠŽ¦?Ž—“I› –‹B

? 2. ??Ø?
??Ø?
* ?“ü 1C‘¦hAccess a Root Volume GrouphB??«?ަ—^? 3 ŠŽ¦?Ž—“I› –‹B

? 3. Œx› –‹
Œx› –‹
* ??‰ºŒxM‘§B”@‰Ê?Šó–]•Ô‰ñ“ž‘Oˆê˜¢Ø?C??“ü 99G”Û?C?“ü 0 ˆÈ?s??B?«?ަ? 4 ’†“I› –‹B

? 4. ŠQ“ž“I™É?“I—ñ•\
ŠQ“ž“I™É?“I—ñ•\
* ???Šó–]?ަ??™ÉM‘§“I™É?B?¥”ñíd—v“ICˆö? rootvg ’†«•ïŠÜ hd5C‘¦????™ÉB?“ü™É??†C›óˆÂ‰ñ?B??«?ަ—^? 5 ŠŽ¦?Ž—“I› –‹B

? 5. ÝŠ??“I™É?’†Q“ž“I??™É“I—ñ•\
ÝŠ??“I™É?’†Q“ž“I??™É“I—ñ•\
* ˜¸hVolume Group Informationh› –‹’†??ˆê˜¢??C›óˆÂ‰ñ?B‘´’†?ˆê?«?sˆÈ‰º‘€ìF
o ?? 1F???˜¢??C«ÝŒn???’ñ‹Ÿ Shell ˜aŒn?’ñަ•„”V‘OCæ?“ü›óŒƒŠˆ rootvg ™É?C›ó?ª™É?‘•“ü•¶ŒŒn?B
o ?? 2F???˜¢??C«Ý?ª™É?‘•“ü•¶ŒŒn?”V‘OCæ?“ü›óŒƒŠˆ rootvg ™É?C›ó??’ñ‹Ÿ Shell ˜aŒn?’ñަ•„B
o ?? 99F?“ü 99 «Žg?•Ô‰ñ“žhAccess a Root Volume Grouph› –‹B
* Žg—p?“–“I•û–@—ˆ‰ø?”˜Cˆ½ŽÒÑ—p?ìi”@Žg—p bosboot –½—ßjŽgŒn?‰ÂˆÈ³í’n??B

í?“I?? LED ‘ã?

ÝŒn?‰Žn‰»?’ö’†C’ñ‹Ÿ—¹‘€ì?–Ê”Â?ަ› “I•ž?Ší«?ަˆê± LED ‘ã?C?±‘ã?‰ÂˆÈ’ñ‹Ÿ—L????’öó?“IM‘§Bˆê±‘ã?¥Žwަ•ž?Ší?s“ž???’ö?ˆê?“I??“_B?˜°•s“¯“I•ž?Ší?Œ^C?±‘ã?–ç—LŠ•s“¯B

—á”@C݈꘢’ñ‹Ÿ—¹ 4 ˜¢Žš•„“I?ަ› “I•ž?ŠíãCE1F1 •\ަŒn?’è?“IT§‘ä›ß?ŒƒŠˆCŽ§Ý’ñ‹Ÿ—¹ 3 ˜¢Žš•„“I?ަ› “I•ž?ŠíãC?Žg—p FF1 ?s•\ަBFxxi‘´’† xx ?\˜Z?§”ŽšjŠiŽ®“I‘ã?ˆê”Ê¥—^ŒÅŒ—L?“IB

‘´‘¼‘ã?—p—ˆ•\ަŠ??“ž“I??B•\ 3 ’†?o—¹ˆê±Åí?“I LED ‘ã?C›€?—p˜°•\ަ????CˆÈ‹y”@‰½‰ð™r›€?ˆÈŽg“¾?“IŒn?”\?ÄŽŸ??›ó?sB
•\ 3
LED 201 ? ???‘œ?š­
1. ˆÂÆg??Ù–@??“IŒn?h’†Š•`q“I?’ö—ˆ???“I rootvgB
2. ?? / and /tmp •¶ŒŒn?B”@‰Ê›€?™{ŒÁ?—¹C“ß??ŒšX‘½“I‹ó?B
3. Žg—p lslv -m hd5 –½—ß—ˆ?’è??Ž¥?B
4. Žg—p bosboot -a -d /dev/hdiskn dŒš???‘œC‘´’† n ¥•ïŠÜ????™É“IŽ¥?“I?†B
5. Ý??“úŽu’†?? CHECKSTOP ??B”@‰ÊQ“ž—¹??“I??C›€œk‰Â”\•\ަdŒ“IŒÌáB
6. ??›ódV??Œn?B
LED 223-229 ? ÙÁ“I??—ñ•\
1. «?–ÍŽ®Ø?“ž Serviceiˆ½ŽÒ F5C?˜°“ß±–v—L???“IŒn?jC›ó‘Å??ŽZŠ÷“I?Œ¹B
2. ”@‰Ê?ަ³í??C?«?–ÍŽ®Ø?“ž Normal ›ó??‘æ3?B”@‰Ê–v—L“¾“ž’ñަC??“ü‘æ 4 ?B
3. “–o?“o?’ñަ•„?C“o?›óˆÂÆgbootlist –½—ßh’†Š•`q“I?’ö—ˆX‰ü??—ñ•\B‘R@???s‘æ 7 ?B
4. ˆÂÆg??Ù–@??“IŒn?h’†Š•`q“I?’ö—ˆ???“I rootvgC›ó???s‘æ 5 ?B
5. Žg—p lslv -m hd5 –½—ß—ˆ?’è??Ž¥?B
6. ˆÂÆgbootlist –½—ßh’†Š•`q“I?’ö—ˆX‰ü??—ñ•\B
7. ??›ódV???“IŒn?B
LED 551A555 ˜a 557 ? ?š­“I•¶ŒŒn?A?š­“I JFS “úŽu“™“™
1. Ý‘•“ü”C‰½•¶ŒŒn?ihVolume Group Informationh› –‹’†“I?? 2j”V‘OCˆÂÆg??Ù–@??“IŒn?h’†Š•`q“I?’ö—ˆ?? rootvgB
2. ??›óC‰ü•¶ŒŒn?C”@‰ºŠŽ¦F
fsck -y /dev/hd1
fsck -y /dev/hd2
fsck -y /dev/hd3
fsck -y /dev/hd4
fsck -y /dev/hd9var
3. Žg—p”@‰º–½—ßÄŽŸŠiŽ®‰» JFS “úŽuF
/usr/sbin/logform /dev/hd8
4. Žg—p lslv -m hd5 ?“¾??Ž¥?B
5. Žg—p‰º–Ê“I–½—ßdV?Œš???‘œF
bosboot -a -d /dev/hdiskn
‘´’†Cn ¥•ïŠÜ????™É“IŽ¥?“I?†B
LED 552A554 ˜a 556 ? ?š­“I’´??˜a?š­“IŽ©’è? ODM ”˜?
1. d? LED 551A555 ˜a 557 ’†“I?? 1 “ž 2B
2. ”@‰Ê fsck ?ަ block 8 ”í”jš­C“ß??–¾•¶ŒŒn?“I’´??‘˜“ž”jš­C›óŠŽŽù—v?‘´?sC?B?“ü‰º–Ê“I–½—ßF
dd count=1 bs=4k skip=31 seek=1 if=/dev/hdn of=/dev/hdn
‘´’†Cn ¥?•¶ŒŒn?“I?†B
3. Žg—p”@‰º“I–½—ßdV?Œš JFS “úŽuF
/usr/sbin/logform /dev/hd8
4. ”@‰Ê??˜ô‰ÂˆÈ‰ð™r??C“ß?A’âŽ~G”Û?C???s‘æ 5 ?B
5. ?“I ODM ”˜?‘˜“ž”jš­BdV???“IŒn?CÝhVolume Group Informationh› –‹’†CŽg—p?? 2 ˆÂÆg??Ù–@??“IŒn?h’†Š•`q“I?’ö—ˆ?? rootvgB
6. ‘•“üª•¶ŒŒn?˜a usr •¶ŒŒn?C”@‰ºŠŽ¦F
mount /dev/hd4 /mnt
mount /usr
7. «Œn?”z’u?§“ž??–Ú?F
mkdir /mnt/etc/objrepos/backup
cp /mnt/etc/objrepos/Cu* /mnt/etc/objrepos/backup
8. ?§ RAM •¶ŒŒn?“I”z’uC”@‰ºŠŽ¦F
cp /etc/objrepos/Cu* /mnt/etc/objrepos
9. Žg—p umount all –½—߉µ?Š—L“I•¶ŒŒn?B
10. Žg—p lslv -m hd5 –½—ß—ˆ?’è??Ž¥?B
11. Žg—p‰º–Ê“I–½—ߕۑ¶Š±?“I ODM “ž????™ÉF
savebase -d/dev/hdiskn
‘´’†Cn ¥•ïŠÜ????™É“IŽ¥?“I?†B
12. dV??C”@‰ÊŒn?Ù–@ˆø?C?dVˆÀ‘• BOSB

í?“I?? LED ˜a‰ð™r•ûˆÄ
LED 553 ? ?š­“I /etc/inittab •¶Œ
1. ˆÂÆg??Ù–@??“IŒn?h’†Š•`q“I?’ö—ˆ??Š—L›ß‘•“ü“I•¶ŒŒn?“I rootvgB
2. Žg—p df –½—ßC?? /A/var ˜a /tmp ’†“I‹ó?‹ó?B
3. ?? /etc/inittab •¶ŒC”@‰Ê‘¶Ýˆê˜¢‹ó“I inittab •¶ŒAinittab •¶ŒãžŽ¸Cˆ½ŽÒÝ inittab •¶Œ’†‘¶Ý??“Ið–ÚC??³ inittab ??B
4. ??‰º—ñ•¶Œ“I??F
/etc/environment file
/bin/sh
/bin/bsh
/etc/fsck
/etc/profile
/.profile
5. ??Œn?C›ódV??B

?s??

Ý‘€ìŒn?’†?s??”C?Cˆ½ÝX‰ü?s??”V‘OC???[“ü’nŒ¤‹†Še??s??B?s??¥‘üˆò??’è“Iˆê??’ö‘¶Ý“Iˆê??Œ”z’uB

?’èŒn??s??

?˜¢•”•ª•`q”@‰½?’èŒn?“–‘OŠ?“I?s??CˆÈ‹y”@‰½?ަˆÈ‘O“I?s??“I?ŽjB•\ 4 ’†—ño—¹Œn?‰Â—p“I?s??B
•\ 4
?s?? ?–¾
0-1 •Û—¯?‘€ìŒn?«—ˆŽg—pB
2 •ïŠÜ‘½—p??‹«‰º“IŠ—L?’[?’ö˜aŽç??’öB?¥ãžÈ“I?s??B
3-9 ‰ÂˆÈª˜—p?“IŽñ???s’è?B
aAbAcAh ?±›ó•s¥^³“I?s??G›€?—^?s??“I•s“¯”V?ݘ°Cinit –½—ßÙ–@?‹®˜¢Œn??“ü?±?s??B?ŽQ?㔼•”•ª“Ih/etc/inittab •¶ŒhCˆÈ?“¾X??“IM‘§B
SAsAMAm ??–ÍŽ®B“–Œn?˜¸‘´‘¼?s???“ü??–ÍŽ®?C‘ü—LŒn?T§‘ä‰ÂˆÈì??’[Žg—pB

?’è“–‘O?s??

Ý–½—ßs’†C?“ü‰º–Ê“I–½—ßF

# cat /etc/.init.state

2

#

Œn?«?ަˆê˜¢”ŽšC‘¦“–‘O?s??B

?ަˆÈ‘O“I?s??“I?Žj

Žg—p fwtmp –½—ßC?‰ÂˆÈ?ަˆÈ‘O“I?s??“I?ŽjC”@‰ºŠŽ¦F
1. ˆÈ root —p?“Ig?“o?B 2. ?“ü‰º–Ê“I–½—ßCŒn?«?ަ—^‰º–ÊŠŽ¦?Ž—“IM‘§F

# /usr/lib/acct/fwtmp < /var/adm/wtmp |grep run-level

run-level 2 1 0 0062 0123 1132072406

Tue Nov 15 10:33:26 CST 2005

run-level 2 1 0 0062 0123 1132075614

Tue Nov 15 11:26:54 CST 2005

run-level 2 1 0 0062 0123 1132092491

Tue Nov 15 16:08:11 CST 2005

run-level 2 1 0 0062 0123 1132094756

Tue Nov 15 16:45:56 CST 2005

X‰üŒn??s??

Œn“–Œn?‘æˆêŽŸ???C›€‰ï?“ü /etc/inittab •¶Œ’†“I initdefault ?Š’è?“IãžÈ?s??BŒn?‰ïˆê’¼Ý??s??’†?sC’¼“ž›€¾“žˆê˜¢X‰ü?s??“IM†B?‰ÂˆÈ?s lsitab –½—ßCˆÈ?ŠÅ?“IŒn?“IãžÈ?s??F

# lsitab init

init:2:initdefault:

#

—vX‰ü?s??C??s‰º–Ê“I?’öF

* 1. ?? /etc/inittab •¶ŒCˆÈ???«—v‰ü?“ž“I?s??¥”ÛŽxŽ?³Ý?s“I?’öB?’ö getty ¥œkd—v“ICˆö?›€‰ÂˆÈT§Œn?T§‘ä˜a‘´‘¼“o?“I?’[?˜H??B?•Û getty ?’öÝŠ—L“I?s??’†“s‰ÂˆÈ?sB
* 2. Žg—p wall –½—ß’Ê’mŠ—L“I—p?C?«—v‰ü?Œn??s??C›ó—v‹?±—p?‘ÞoŒn?B
* 3. Žg—p telinit –½—ßiˆÈ?«—vØ?“ž“I?s??ì??–½—ß“IŽQ”jC—á”@F

# telinit M

telinit –½—ß
’Ê?ÚŽó?˜¢Žš•„“IŽQ”C›ó?‘—M†ˆÈ’m init ?’ö?s?“–“I?ìCtelinit –½—߉ˆȒ¼ÚT§ init ?’öi?’ö ID ? 1j“I‘€ìB’Êíî™v‰ºCtelinit –½—ß«ŽgŒn??“ü“žŽw’è“I?s??Btelinit –½—߉ˆȌü init ?’ö??‰º—ñŽQ”ì?Žw—ßF

* 0-9F’m init ?’ö«Œn?’u˜°?s?? 0-9B
* SAsAMAmF’m init ?’ö«Œn?’u˜°??–ÍŽ®B
* aAbAcF’m init ?’ö??? /etc/inittab •¶Œ’†Ý?s??Žš’i’†•ïŠÜ aAbAc “I“ß±??B
* QAqF’m init ?’ödV??®˜¢ /etc/inittab •¶ŒB
* NFŒüdV¶¬“I?’ö?‘—’†Ž~?’ö“IM†B

—á”@C—v?“ü“ž??–ÍŽ®C‰ÂˆÈ?“üF

# telinit M


’ˆÓF??‰ÂˆÈŽg—p shutdown -m –½—ß?“ü“ž??–ÍŽ®B

?s?s??‹r–{

?s??‹r–{ˆò?—p?ÝX‰ü?s?????˜a’âŽ~Š??“I?—p’ö˜BˆÈ K ??“I‹r–{¥’âŽ~‹r–{CˆÈ S ??“I‹r–{¥??‹r–{B

?±‹r–{•Û‘¶˜°›€?Š˜¸‘®“I?s??“I“Á’èŽq–Ú?’†C?˜¢Žq–Ú?“IŠiŽ®? rcn.dC‘´’† n •\ަ?s??F
/etc/rc.d/rc2.d
/etc/rc.d/rc3.d
/etc/rc.d/rc4.d
/etc/rc.d/rc5.d
/etc/rc.d/rc6.d
/etc/rc.d/rc7.d
/etc/rc.d/rc8.d
/etc/rc.d/rc9.d

/etc/rc.d/rc ‹r–{«?s›€ÝŽw’è–Ú?’†??“I??‹r–{C›óÝ?s??X‰ü??s???‹r–{B‹r–{«Žñæ?s’âŽ~?—p’ö˜“I‹r–{C‘R@?s???—p’ö˜“I‹r–{B

rc.* •¶Œ“I‰î?

rc •¶Œì?‰Žn‰»?’ö’†“Iˆê•”•ª‰ÁˆÈ?sG›€??Œn?˜ôD”z’u“Iy?C›ó˜ôD?s“Iy?B

rc.boot •¶Œ

/sbin/rc.boot •¶Œ¥ˆê˜¢‰ÂˆÈ—R??“I Shell init˜a?y init –½—ß?—p“IA—p—ˆŽgŒn???“I‹r–{B›€‰ÂˆÈT§?ŽZŠ÷“I???’öB“–Œn????CÝ?˜¢???’i“s‰ï?—p /sbin/rc.boot •¶ŒC?ŽŸ“sŽg—pˆê˜¢•s“¯“IŽQ”B

ª˜????“I?Œ^Crc.boot •¶Œ????s”z’uC›ó?—p‡?“I?—p’ö˜B‡?“I?—p’ö˜•F

* ˜¸Ž¥??s??i???’i 1j
* ŒƒŠˆª™É?i???’i 2j
* ?—p•¶ŒŒn?i???’i 2j
* ?—p BOS ˆÀ‘•’ö˜ˆ½ŽÒ?’f’ö˜


’ˆÓFrc.boot ’ö˜‘ü”\—R init ?’ö?—pG݈꘢³Ý?s“IŒn?ã?s rc.boot ‹r–{‰ï?¶•s‰Â?’m“I?‰ÊB

/etc/rc •¶Œ

/etc/rc •¶Œ?s³í“I??‰Žn‰»GÝ /etc/inittab •¶Œ’†C›€“Ið–ڈʘ° rc.boot ð–Ú”V@Binit –½—ß«?Žæ /etc/inittab •¶ŒC›ó? /etc/rc •¶Œ?Œšˆê˜¢?’öB?˜°•s“¯“IˆÀ‘•C/etc/rc •¶Œ“I“à—e–ç—LŠ•s“¯B”@‰ÊŠ—L•KŽù“I‘€ì“s›ß¬Œ÷Š®¬C“ß?•¶Œ‰ïo?ˆê˜¢•Ô‰ñ? 0CˆÈ•Öˆò? init –½—ß??“o?’ö˜—ˆŠ®¬³í“I‰Žn‰»˜a??B

/etc/rc •¶Œ‰ÂˆÈŠ®¬?‘½??Œ÷”\C”@F

* ŒƒŠˆŠ—L???Ž©?ŒƒŠˆ“I™É?B
* ŒƒŠˆ /etc/swapspaces •¶Œ’†—ño“IŠ—L•ª?‹ó?iŽg—p swapon -a –½—ßjB
* ”z’uŠ—L“I????iŽg—p sysdumpdev -q –½—ßjB
* ?s•¶ŒŒn???iŽg—p fsck -fp –½—ßjB
* ‘•“üÝ /etc/filesystems •¶Œ’†—ño“I??? mount=true “I•¶ŒŒn?iŽg—p mount all –½—ßjB


’ˆÓF/A/usrA/var ˜a /tmp •¶ŒŒn?‰ïÝ???’öi?’i 2j’†Ž©?’n‘•“üB/etc/rc •¶ŒÝ?s mount all –½—ß?•s‰ï??ÄŽŸ‘•“ü?±•¶ŒŒn?B

rc.net •¶Œ

/etc/rc.net •¶Œ¥ˆê˜¢•ïŠÜã¤?”z’uM‘§“I Shell ‹r–{B‘´’†“Iˆê±?ˆò???—pã¤?ÚŒû˜a?’uŽåŠ÷–¼AãžÈã¤?ˆÈ‹y“–‘OŽåŠ÷“IÃ?˜H—RM‘§B?˜¢•¶Œ‰Â—p˜°?s??”z’uCì??“Æ”z’uŽåŠ÷ŠŽù“Iˆê?–½—ߘa•¶Œ“I‘Ö‘ã•û–@B

rc.net Shell ‹r–{Ý”z’u?’ö“I‘æ“ñ?’i’†’Ê?”z’uŠÇ—Ší’ö˜?sB”@‰Ê TCP/IP ›ß?ˆÀ‘•C“ß?Ý”z’u?’ö“I‘æ“ñ?’iŠ®¬C›óŠŽ init –½—ß??—¹ SRC ”V@C—R init –½—ß?s‘æ“ñ˜¢‹r–{ rc.tcpB

???ަ?•¶Œ’†“I?CˆÈ•Ö’ñަ—p?–Ú‘O“I?só?B

”@‰ÊÝŒn?”z’uŠ®¬”V@?s cfgmgr –½—ßC/etc/rc.net Shell ‹r–{?‰ÂˆÈ—R”z’uŠÇ—Ší’ö˜ (cfgmgr) ?sB›€?íÝŒn?“Y‰ÁV??@CÝŒn?????sB”@‰Ê cfgmgr –½—ß?s rc.netC“ß?”z’u•û–@˜a rc.net •¶Œ–{g“s—v??ã¤???¥”Û›ß??˜°‰Â—pó?B”@‰Ê¥C“ß?A•s‰ü???“I‘®«?CˆÈ”ð–Æ•¢á³??”V@“I”C‰½”z’uX‰üB

”@‰ÊÝ?s /etc/rc.net ?–v—L?—p cfgmgr –½—ßC“ß?«??‘®«d??Ý ODM ?’†“I‘®«?Cާ•sŠÇ›€“–‘O“Ió?”@‰½B?Aˆò?Œn?”z’u‰ø?? ODM ?’†Žw’è“I‘®«?B

rc.tcpip •¶Œ

/etc/rc.tcpip •¶Œ¥ˆê˜¢ Shell ‹r–{C“–›€?s?CŽg—p SRC –½—߉Žn‰»Š??“IŽç??’öBÝŒn??ŽŸdV???Crc.tcpip ‹r–{•¶Œ“s‰ïŽ©?’n?sB›€–ç‰ÂˆÈÝ”C‰½??˜¸–½—ßs‰ÁˆÈ?sB

‘命”Žç??’ö‰ÂˆÈ—R TCP/IP “Á’è“I rc.tcpip •¶Œ?s‰Žn‰»B?±Žç??’ö•F

* inetdiÝãžÈî™v‰º‰ï??j
* gated
* routed
* named
* timed
* rwhod

’ˆÓF݈ê‘äŽåŠ÷㓯??s routed ˜a gated ‰ïˆø‹N•s‰Â?’m“I?‰ÊB

?—Lˆê±“Á’蘰Šî–{‘€ìŒn?ˆ½‘´‘¼?—p’ö˜“IŽç??’öC–ç‰ÂˆÈÝ rc.tcpip •¶Œ’†??B?±Žç??’ö•F

* lpd
* portmap
* sendmail
* syslogdiÝãžÈî™v‰º‰ï??j

ˆÈ‰º“Iަ—á‰ÂˆÈì?ŽQlF

* ‰º–Ê“I–½—ß«?? syslogd Žç??’öF
#?? syslog Žç??’öi—p˜°??˜aŽ–Œ“úŽu??j
start /usr/sbin/syslogd g$src_runningh
* ‰º–Ê“I?«?? lpd Žç??’öF
#?? print Žç??’ö
start /usr/sbin/lpd g$src_runningh
* ‰º–Ê“I?«?? routed Žç??’öC’A¥•s?? gated Žç??’öF
#?? routing Žç??’öi???ˆê˜¢j
start /usr/sbin/routed g$src_runningh -g
#start /usr/sbin/gated g$src_runningh


’ˆÓF—vÝ???‹Ö—pˆê˜¢?’öC‰ÂˆÈÝ????’ö“I“߈ês‘O–Ê“Y‰Áˆê˜¢† (#)B
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AIX Œn?‰Žn‰»
PostDateIcon June 21st, 2009 | PostAuthorIcon Author: rootvg

ÝŒn????’ö’†CÝ?‰Žn‰»?’ö’†‘•“üª•¶ŒŒn?”V@C«?¶‰º–Ê?±Ž–ŒF

* ì????’ö’†“IÅ@ˆê˜¢??C?s init –½—ßB
* init –½—ß???Žæ /etc/inittab •¶ŒB
* ”@‰Ê /etc/inittab •¶Œ‘¶ÝC“ß? init –½—ß«??Ý /etc/inittab •¶Œ’†?Q initdefault ð–ÚB
o ”@‰Ê initdefault ð–Ú‘¶ÝC“ß? init –½—ߎg—pŽw’è“I?s??ì?‰Žn“IŒn??s??B
o ”@‰Ê initdefault ð–Ú•s‘¶ÝC“ß? init –½—ß«?‹—p?˜¸Œn?T§‘ä (/dev/console) ?“üˆê˜¢?s??B
o ”@‰Ê—p??“ü SAsAMAˆ½ŽÒ m ?s??C“ß? init –½—ß«?“ü???s??B‘ü—L?±?s??•sŽù—v??³?ŠiŽ®‰»“I /etc/inittab •¶ŒB
* ”@‰Ê /etc/inittab •¶Œ•s‘¶ÝC“ß? init –½—ßÝãžÈî™v‰º«ŽgŒn??“ü???s??B
* init –½—ß?Šu 60 •b«ÄŽŸ?Žæ /etc/inittab •¶ŒB”@‰ÊÝ init –½—ßãˆêŽŸ?Žæ /etc/inittab •¶Œ”V@C‘´’†“I“à—e?¶—¹X‰üC“ß?«?s /etc/inittab •¶Œ’†“IV–½—ßB

/etc/inittab •¶Œ

/etc/inittab •¶Œ—p˜°T§‰Žn‰»?’öB

/etc/inittab •¶Œ’ñ‹Ÿ—¹‘Š?“I‹r–{CˆÈŽg“¾ init –½—ß“IŠpF¬?’Ê—p“I?’ö?“xŠíBinit –½—ß“I?’ö?“xŠˆ?’†“IŽå—v?’ö¥ /etc/getty ?˜H?’öC›€«???“Æ?’[?˜HB’Êí—R init –½—ß?s?“x“I‘´‘¼?’ö•Žç??’ö˜a ShellB

/etc/inittab •¶Œ—Rˆê±—^ˆÊ’uÙ?“Ið–Ú?¬C›€?“IŠiŽ®”@‰ºŠŽ¦F

Identifier:RunLevel:Action:Command

?˜¢ð–Ú”V?—Rˆê˜¢?s•„?s•ªŠuB?s•„‘O–ʉÁãˆê˜¢”½ŽÎžY (\) •\ަ???ð–ÚBÝ /etc/inittab •¶Œ’†C?˜°ð–Ú“I”–Ú–v—L”C‰½ŒÀ§i’A•s”\’´?Å‘å“Ið–Ú‘å¬jBÅ‘å“Ið–Ú‘å¬? 1024 ˜¢Žš•„B

ð–ÚŽš’i•F

* IdentifierC—Rˆê“ž\Žl˜¢Žš•„?¬“IŽš’iC—Bˆê’n??ˆê˜¢?ÛB
* RunLevelC‰ÂˆÈ??ð–Ú?s?—“I?s??B
?s??‹ï—L‰º–Ê“I‘®«F
o ?s??—LÁ’n??˜°Œn?’†“I?’ö”z’uB
o ‰ÂˆÈ??˜¢—R init –½—ß??“I?’ö•ª”zˆê˜¢ˆ½ŽÒ‘½˜¢?s??i??’ö‰ÂˆÈ‘¶Ý˜°‘´’†jB
o ?s??Žg—p”Žš 0 “ž 9 ?s•\ަB—á”@C”@‰ÊŒn??˜°?s?? 1C“ß?‘ü—L“ß±Ý?s??Žš’i’†•ïŠÜ 1 “Ið–Úˉï??B
o “–??‹ init –½—ßX‰ü?s???CÝ?s??Žš’i’†•s•ïŠÜ•C”zð–Úi?˜°–Ú??s??j“IŠ—L?’ö“s«Ú¾“žˆê˜¢ŒxM† (SIGTERM)BÝŽg—p?œM† (SIGKILL) ?s?‘©?±?’ö”V‘OC—L 20 •b?“I?“nŠúB
o ’Ê?Žg—p˜¸ 0 “ž 9 “I”CˆÓ?‡C‰ÂˆÈ??‘½˜¢?s??C˜¸Ž§Ý?s??Žš’i’†?ˆê˜¢?’ö’è?‘½˜¢?s??B”@‰Ê–v—LŽw’è?s??C“ß?A˜ï’è??’öÝŠ—L“I?s??’†“s¥—LÁ“IB
o Ý?s??Žš’i’†C?‰Â”\o?‘´‘¼Žl?Žæ?C‘¦Žg›€?›ó•s¥^³“I?s ??FaAbAc ˜a hB?“–Žg—p telinit –½—ß?‹›€??s?iÙ?Œn?“–‘O?s??”@‰½jCˉï?—“ß±?s??Žš’i’†•ïŠÜ?±Žš•„“Ið–ÚB›€?—^?s??“I•s“¯”V?ݘ°Cinit –½—ß•s‰Â”\?“ü“ž?s?? aAbAc ˆ½ŽÒ hB?ŠOC”C‰½?±?’ö“I?s?‹“s•s‰ïX‰ü“–‘O?s??BŽ§ŠŽCÝ init –½—ßX‰ü???C•s‰ï?Ž~ˆÈ aAb ˆ½ŽÒ c –½—ß??“I?’öB‘ü—L݉º–ÊŽO?î™v‰ºË‰ï?Ž~›€?FÝ /etc/inittab •¶Œ’†C›€?ŠÝs“I‘€ìŽš’i”í??? offC˜¸ /etc/inittab ’†Š®‘S?œ›€?ŠÝ“IsCˆ½ŽÒ init –½—ß?“ü“ž?—p?–ÍŽ®B
* ActionC—p˜°? init –½—ß”@‰½?—Ý?’öŽš’i’†Žw’è“I?’öBinit –½—ß”\??‰º—ñ“I‘€ìF
o respawnF”@‰Ê?’ö•s‘¶ÝC?????’öB•sŽù—v“™‘Ò›€“I?‘©i???•` /etc/inittab •¶ŒjB“–?’ö’†Ž~?CdV????’öB”@‰Ê??’ö›ß?‘¶ÝC?Y?–ç•s˜ôC???•` /etc/inittab •¶ŒB
o waitF“– init –½—ß?“ü“ž—^?ð–Ú“I?s??‘Š•C”z“I?s???C????’öC›ó“™‘Ò›€“I?‘©B“– init –½—ß?˜°‘Š“¯“I?s???CŠ—L@?? /etc/inittab •¶Œ“I?Žæ‘€ì“s«?’v init –½—ßš—ª?˜¢ð–ÚB
o onceF“– init –½—ß?“ü“ž—^?ð–Ú“I?s??‘Š•C”z“I?s???C????’öC›óŠŽ•sŽù—v“™‘Ò›€“I?‘©B“–›€’†Ž~?C•sdV????’öB“–Œn??“üˆê˜¢V“I?s??C›óŠŽ??’ö“I?s—ˆŽ©‘Oˆê˜¢?s??X‰ü?C•sdV???’ö˜B
o bootF ?ÝŒn????i‘¦ÝŒn???“I?’ö’†“– init –½—ß?Žæ /etc/inittab •¶Œ“I?Œój?—?ð–ÚB????’öC•sŽù—v“™‘Ò›€“I?‘©C›óŠŽ“–›€’†Ž~?C•sdV????’öB?—¹Žg“¾?Žw—ß—LˆÓ?C?s?????ãžÈ?Cˆ½ŽÒ›€•K? —^??? init –½—ß“I?s??‘Š•C”zB?˜°Œn?dŒdV??”V@“I‰Žn‰»Œ÷”\—ˆ?C??‘€ì¥”ñí—L˜Á?“IB
o bootwaitFÝŒn???”V@C“– init –½—ß‘æˆêŽŸ˜¸?—p??“ü“ž‘½—p?ó??C?—?ð–ÚB????’öC“™‘Ò›€“I?‘©G›óŠŽ“–›€’†Ž~?C•sdV????’öB”@‰Ê initdefault ? 2C“ß?Ý??”V@?s??’öB
o powerfailF?“– init –½—ßÚ¾“ž?Œ¹ŒÌáM† (SIGPWR) ?CË?s—^?˜¢ð–Ú‘Š??“I?’öB
o powerwaitF?“– init –½—ßÚ¾“ž?Œ¹ŒÌáM† (SIGPWR) ?CË?s—^?˜¢ð–Ú‘Š??“I?’öC›óŠŽÝ???— /etc/inittab •¶Œ”V‘OC•K?“™‘Ò›€?‘©B
o offF”@‰Ê—^?˜¢ð–Ú‘Š??“I?’ö–Ú‘O³Ý?sC“ß??‘—ŒxM† (SIGTERM)C“™‘Ò 20 •b?C‘R@Žg—p?œM† (SIGKILL) ?Ž~??’öB”@‰Ê??’ö–v—L?sC?š—ª?˜¢ð–ÚB
o ondemandF˜¸Œ÷”\ãŠÅC—^ respawn ¥‘Š“¯“IC’A¥?˜¢‘€ì?—p˜° aAb ˆ½ŽÒ c ?Cާ•s¥?s??B
o initdefaultF ?Ý init –½—ßʼn”í?—p?CË?•`•ïŠÜ?˜¢‘€ì“Ið–ÚBinit –½—ߎg—p?˜¢ð–Úi”@‰Ê›€‘¶Ý“I?j—ˆ?’èʼn—v?“ü“I?s??B’Ê?Žg—p?s??Žš’i’†ŠŽw’è“IÅ‚?s??CA‰ÂˆÈ???ˆê“_C›óŽg—p›€ì?‘´‰Žnó ?B”@‰Ê?s??Žš’i?‹óC“ß?«‘´‰ð??g0123456789hFˆöŸCinit –½—ß«?“ü?s?? 9B?ŠOC”@‰Ê init –½—ßÝ /etc/inittab •¶Œ’†–v—LQ“ž initdefault ð–ÚC“ß?«—v‹—p?Ý???Žw’èˆê˜¢Å‰“I?s??B
o sysinitF“– init –½—ßÝ“o?”V‘O????T§‘ä?C«?s???Œ^“Ið–ÚBݳíî™v‰ºC?˜¢ð–Ú?—p˜°‰Žn‰»??iinit –½—߉”\‰ï??±????—L??s??“I??jB?s?±ð–ÚC›ó“™‘Ò›€??‘©C‘R@Ä??B
* CommandF —v?s“I Shell –½—ßB®˜¢–½—ߎš’iˆÈ exec ì?‘O?C‘R@ˆÈ sh -c exec command “IŒ`Ž®???ˆê˜¢Žg—p fork Œn??—p¶¬“I shB”C‰½‡–@“I sh –½—ß?–@“s‰ÂˆÈo?Ý?˜¢Žš’i’†B‰ÂˆÈŽg—p # comment ?–@‡“ü’?B

getty –½—ß«•¢á³ /etc/inittab •¶Œ’†o?Ý›€”V‘O“I”C‰½–½—ß“I?oB—v«?±–½—ß“I?o??“ž??“úŽuC‰ÂˆÈŽg—pŠÇ“¹«›€?“I?o??? alog -tboot –½—ßB

Ý init –½—ß?— inittab ð–Ú?CstdinAstdout ˜a stderr •¶Œ•`q•„‰Â”\¥•s‰Â—p“IBŒü stdout ˆ½ŽÒ stderr ?sŽÊ“ü‘€ì“I”C‰½ð–Ú“s‰Â”\Ù–@ˆÂÆ?Šú“I•ûŽ®HìCœ”ñ›€?«Ž©ŒÈ“I?od’èŒü“žˆê˜¢•¶Œˆ½ŽÒ /dev/consoleB

?˜°C‰ü /etc/inittab •¶Œ’†“I??C?Žxމº—ñ“I–½—ßF

* mkitabF«??“Y‰Á“ž /etc/inittab •¶ŒB
* lsitabF—ño /etc/inittab •¶Œ’†“I??B
* chitabFX‰ü /etc/inittab •¶Œ’†“I??B
* rmitabF?œ /etc/inittab •¶Œ’†“I??B

—á”@C?Šó–]Œü /etc/inittab •¶Œ“Y‰Áˆêð??CˆÈ•ÖÝ?s?? 2 ’†?s find –½—ßC›óŠŽÝ›€?‘©@ÄŽŸ??›€F
1. ?s ps –½—ßC›ó?ަ“ß±?•ïŠÜ?? find “I?’öF

# ps -ef | grep find

root 19750 13964 0 10:47:23 pts/0 0:00 grep find

#

2. Žg—p mkitab –½—ߌü /etc/inittab “Y‰Áˆêð–¼? xcmd “I??F

# mkitab "xcmd:2:respawn:find / -type f > /dev/null 2>&1"

3. Žg—p lsitab –½—ß?ަV“I??F

# lsitab xcmd

xcmd:2:respawn:find / -type f > /dev/null 2>&1

#

4. ?ަ?’öF

# ps -ef | grep find

root 28972 13964 0 11:07:33 pts/0 0:00 grep find

#

5. ?‘© find ?’öF

# kill 25462

6. ?ަ?’öF

# ps -ef | grep find

root 23538 13964 0 10:58:24 pts/0 0:00 grep find

root 28966 1 4 10:58:21 - 0:00 find / -type f

#

—R˜° action ?”í?’u¬?—¹ respawnCŠˆÈˆê˜¢V“I find ?’öiã–Ê?ަ“I 28966jÝ‘Oˆê˜¢?’ö?‘©@–””íŒn???—¹B
?˜¢?’ö‰ï”í•s’f“IdV??Cœ”ñ”c action ?“I?’uC‰üC”@F

1. ”c xcmd ?ð??“I action ?“I?˜¸ respawn C‰ü? onceF

# chitab "xcmd:2:once:find / -type f > /dev/null 2>&1"

2. ?ަ?’öF

# ps -ef | grep find

root 20378 13964 0 11:07:20 pts/0 0:00 grep find

root 28970 1 4 11:05:46 - 0:03 find / -type f

3. ?‘© find ?’öF

# kill 28970

4. ?ަ?’öF

# ps -ef | grep find

root 28972 13964 0 11:07:33 pts/0 0:00 grep find

#

‰ÂˆÈŠÅ“ž find ?’ö–v—LÄ”íŒn???B

—v˜¸ /etc/inittab •¶Œ’†?œ?ð??C?‰ÂˆÈŽg—p rmitab –½—ßB—á”@F

# rmitab xcmd

# lsitab xcmd

#

/etc/inittab ð–Ú“I?˜

Ý /etc/inittab •¶Œ’†CŠî–{ð–ÚˆÂÆ”@‰ºŠŽ¦“I•ûŽ®?s”r˜F

* initdefault
* sysinit
* Powerfailure Detection (powerfail)
* Multiuser check (rc)
* /etc/firstboot (fbcheck)
* System Resource Controller (srcmstr)
* Start TCP/IP daemons (rctcpip)
* Start NFS daemons (rcnfs)
* cron
* pb cleanup (piobe)
* getty for the console (cons)

•K?Ý etc/inittab •¶Œ“I?Žn?•‹ß??Œn??Œ¹T§ŠíiSystem Resource ControllerCSRCjCˆö?Žù—v SRC Žç??’ö—ˆ??‘´‘¼?’öBˆö? NFS Žù—v TCP/IP Žç??’ö³?’n?sCŠˆÈ??Ý?? NFS Žç??’ö”V‘O?? TCP/IP Žç??’öB/etc/inittab •¶Œ’†“Ið–Úª˜ˆË??Œn?s”r˜C?ˆÓ–¡’…C”@‰Êˆê˜¢?’ö (process2) “I³í?sŽù—v?ˆê˜¢?’ö (process1) “I‘¶ÝC“ß?Ý /etc/inittab •¶Œ’†Cprocess1 “Ið–Ú??o?Ý process2 “Ið–Ú”V‘OB
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AIX ???’ö
PostDateIcon June 19th, 2009 | PostAuthorIcon Author: rootvg

???’ö•ïŠÜ‰º–Ê“Iˆê±??F

* ? ?ˆê˜¢Œn?“I‰Žn??¥ã?Ž©?iPower On Self TestCPOSTjB‘´–Ú“I¥??Šî–{dŒ¥”Û?˜°³í“IHìó?B“¯?‰Žn‰»“à‘¶A??A’ÊMCˆÈ‹y‰¹???B?‰ÂˆÈŠÅ“žÝ› –‹ã?ަ—¹Š—L“I?±? ?BÝ?˜¢??’†C?‰ÂˆÈˆÂ‰ºŒ÷”\?CˆÈ??•s“¯“I??—ñ•\B?˜¢?’i’†Š?ަ“I LED ?¥–ÍŒ^“Á’è“IBdŒ˜a?Œ•û–Ê“I??“s‰Â”\Žg“¾Œn?Ù–@??B
’ˆÓFŠî˜° MCI ‘ÌŒn??“I‹ŒŒn?Ý?˜¢??”V‘O?«?sˆê˜¢•‰Á“I??C‘¦Š?“I“àŒšŽ©?iBuilt In Self TestCBISTjB?˜°Šî˜° PCI ‘ÌŒn??“IŒn?C•sÄŽù—v?s?˜¢??B
* Œn ?‘ü?‘¶?ŠíiSystem Read Only StorageCROSj?˜°???Œ^“IŒn?—ˆ?“s¥“Á’è“IB›€¥?? AIX 5L Version 5.3 Š•KŽù“IC’A¥›€›ó•s???Hì?ŒšŠŽù“I”˜??B›€«’èˆÊ˜a‰Á?ˆø? (bootstrap) ‘ã?BŒn? ROS ’†•ïŠÜ’Ê—p“I??M‘§C›óŠŽ¥“Æ—§˜°‘€ìŒn?“IB
* ?Œ ROSi–çÌ?ˆø?’ö˜j?¬—¹ IPL T§?C›€—^ AIX 5L Version 5.3 ¥Œ“—e“IC—p˜°Ú¾T§˜a?Œš AIX 5L “I“Á’è??M‘§B«Ý“à‘¶’†’èˆÊˆê?“ÁŽê“I•¶ŒŒn?C›ó?Œšˆê?–¼? RAMFS “I•¶ŒŒn?B‘R@C?Œ ROS ’èˆÊA‰Á?A›ó«T§?Œð? AIX 5L ????™É (BLV)B?Œ ROS ¥Šî˜°?ŽZŠ÷?Œ^“I AIX 5L M‘§C›óŠŽ??Š®¬?ŽZŠ÷y?HìCˆÈŽg“¾›€”\??? AIX 5L “àŠjB
* ‰ÂˆÈ˜¸ /usr/lib/boot –Ú?’†?“¾ BLV ’†Š•ïŠÜ“I•¶Œ“IŠ®®—ñ•\B‘´’†Åd—v“I?Œ•ïŠÜˆÈ‰º“à—eF
o AIX 5L “àŠj
o Ý???’ö’†?—p“I??–½—ßC”@ bootinfo ˜a cfgmgr
o ODM “Iˆê˜¢?‰»“I”Å–{BÝ hd4 ‰Â‹ŸŽg—p”V‘OCŽù—v??‘½???s”z’uCŠˆÈ›€?“I‘Š?•û–@•K?‘¶?Ý BLV ’†B?±??“s”í????’è??? (PdDv) ’†“IŠî???B
o rc.boot ‹r–{
* ‰Á? AIX 5L “àŠjC›óÚŠÇT§?BŒn?«Ý LED –Ê”Âã?ަ 0299B‘O–ÊŠ—L“I‘ã?“s¥—^dŒ‘Š?“IB’Ê?”z’u??˜a?? init ?’öC“àŠj«Š®¬???’öBÝ?˜¢?’i’†Š?ަ“I LED ‘ã?“s¥’Ê—p“I AIX 5L ‘ã?B
* “žŸ?Ž~CŒn??dŒ?s—¹??AQ“ž—¹ BLVA?Œš—¹ RAMFSC›óŠŽ˜¸ BLV ’†??—¹ init ?’öB’A¥®–¢ŒƒŠˆ rootvgB˜¸?Ý?ŽnC«?—pŽOŽŸ rc.boot ‹r–{C›óŠŽ?ŽŸ“s??•s“¯“IŽQ”B

???’i 1

Ý?˜¢?’i’†C«?s‰º–Ê“I??F

* ˜¸ RAMFS ??“I init ?’ö«?s??‹r–{ rc.boot 1B”@‰Êo˜°–^?Œ´ˆöCinit ?’ö?sޏ?C“ß?«Ý LED ?ަ› ã?ަ‘ã? c06B
* Ý?˜¢?’i’†C«?—p restbase –½—ßCˆÈ•Ö« ODM “I•”•ª?‘œ˜¸ BLV ?§“ž RAMFSB”@‰Ê?˜¢‘€ì¬Œ÷Š®¬C“ß? LED ?ަ› «?ަ 510G”Û?C«?ަ LED ‘ã? 548B
* Ý?s—¹?‘€ì”V@Ccfgmgr -f –½—ß«˜¸?‰»“I ODM ’†?Žæ Config_Rules ?BÝ?˜¢?’†C«‘®« phase=1 “I????¥Šî???BŠî???¥?? rootvg ŠŽù“IŠ—L??B—á”@C”@‰Ê rootvg ˆÊ˜°–^?Ž¥?’†C“ß?•K??˜¸Žå”“žŽ¥?”V?“IŠ—L???s‰Žn‰»B?—p‘Š?“I•û–@CˆÈ•Ö”\?Ý???’i 2 ’†ŒƒŠˆ rootvgB
* Ý???’i 1 ?‘©@C«?—p bootinfo -b –½—߈È?’èÅ@“I????BÝ?˜¢?’i’†CLED «?ަ 511B

???’i 2

Ý???’i 2 ’†CŒü rc.boot ‹r–{??“IŽQ”? 2B
Ý?˜¢?’i’†C«?s‰º–Ê“I?±??F

* ‰ÂˆÈŽg—p varyonvg –½—ßi–¼? ipl_varyon –½—ßj“I“ÁŽê”Å–{—ˆŒƒŠˆ rootvg ™É?B”@‰Ê?˜¢–½—ß?s¬Œ÷C“ß?Œn?«?ަ 517G”Û?C«?ަ‰º–Ê LED ‘ã?’†“I–^ˆê˜¢F552A554Aˆ½ŽÒ 556C›óŠŽ’âŽ~???’öB
* Žg—p fsck -f –½—ß—ˆ??ª•¶ŒŒn? hd4B?‘€ì«??ÝãˆêŽŸ?Š÷”V‘O¥”Û›ß?б?’n‰µ?—¹?˜¢•¶ŒŒn?B”@‰Ê?˜¢–½—ß?sޏ?C“ß?Œn?«?ަ‘ã? 555B
* «ª•¶ŒŒn? (/dev/hd4) ‘•“ü“ž RAMFS ’†“I??‘•“ü“_ (/mnt)B”@‰Ê?˜¢‘€ì?sޏ?C“ß?Ý LED ?ަ› ’†«?ަ 557B
* Žg—p fsck -f –½—ß?? /usr •¶ŒŒn?C‘R@?s‘•“üB”@‰Ê?˜¢‘€ì?sޏ?C“ß? LED «?ަ 518B
* Žg—p fsck -f –½—ß?? /var •¶ŒŒn?C‘R@?s‘•“üBŽg—p copycore –½—ß??¥”Û?¶—¹??B”@‰Ê?¶—¹??C“ß?˜¸ãžÈ???? /dev/hd6 ?§“žãžÈ?§–Ú? /var/adm/rasB‘R@C‰µ? /varB
* ŒƒŠˆ rootvg “IŽå•ª?‹ó? /dev/hd6B
* ?—p mergedev ?’öC›ó« RAM •¶ŒŒn?“IŠ—L /dev •¶Œ?§“žŽ¥?B
* « RAM •¶ŒŒn?’†Š—LŽ©’è?“I ODM •¶Œ?§“žŽ¥?B?˜° hd4 ˜a hd5 ’†“I?˜¢ ODM ”Å–{C?Ý?s“¯?B
* Å@C« rootvgiŽ¥?j’†“Iª•¶ŒŒn?‘•“ü“ž RAMFS “Iª•¶ŒŒn?Brootvg •¶ŒŒn?“I‘•“ü“_›ß?“¾‰Â—pB?ÝCÄŽŸ« rootvg “I /var ˜a /usr •¶ŒŒn?‘•“ü“ž›€?“I³í‘•“ü“_B

Ý?˜¢?’i’†C•s”\Žg—pT§‘äCŠˆÈŠ—L“I??Á‘§“s«?§“ž alogBalog –½—߉ˆÈ?“úŽu?s??˜aŠÇ—B
???’i 3

Ý?’i 2 Š®¬”V@CŒƒŠˆ—¹ rootvgC›ó«?s‰º–Ê“I??F

* ?? /etc/init ?’öB›€«?Žæ /etc/inittab •¶ŒC›óŽg—pŽQ” 3 ?—p rc.bootB
* ‘•“ü /tmp •¶ŒŒn?B
* ’Ê??—p syncvg –½—ßi«?–½—ß??ì?ˆê˜¢@‘ä?’öj? rootvg ?s“¯?BˆöŸC«? rootvg ’†Š—L??“I•ª‹æ?sXVBÝ?˜¢?’i’†C«?ަ LED ‘ã? 553B
* Ý?˜¢?’i’†C«?—p cfgmgr –½—ßG”@‰ÊŒn?ˆÈ³í–ÍŽ®?s??C“ß?«Žg—p?? -p2 —ˆ?—p cfgmgr –½—ßG”@‰ÊŒn?ˆÈ•ž?–ÍŽ®?s??C“ß?«Žg—p?? -p3 —ˆ?—p cfgmgr –½—ßBcfgmgr –½—ß«˜¸ ODM ?Žæ Config_rules •¶ŒC›óŠŽ?—p—^ phase=2 ˆ½ŽÒ phase=3 ‘Š??“IŠ—L•û–@BŠ—L‘´‘¼”ñŠî???“I??C›ó•sÝ?—¢?s”z’uB
* Ú‰º—ˆC’Ê??—p cfgcon –½—ß?T§‘ä?s”z’uBÝ”z’u—¹T§‘ä”V@C”@‰Ê–v—L?’u STDOUT d’èŒüC“ß???Á‘§«?‘—“žT§‘äB‘RާC‰ÂˆÈÝ /var/adm/ras/conslog ’†Q“žŠ—L?˜R“IÁ‘§BŸ?C‰Â”\?ަ“I LED ‘ã?•F
o c31FT§‘ä®–¢”z’uB’ñ‹Ÿ‘Š?“IŽw—߈È??T§‘äB
o c32FT§‘ä¥ LFT ?’[B
o c33FT§‘ä? TTYB
o c34FT§‘ä?Ž¥?’†“I•¶ŒB
* Å@CŽg—p savebase –½—ß? BLV ’†“I ODM —^ / (root) •¶ŒŒn?’†“I ODM ?s“¯?B
* ?? syncd Žç??’ö˜a errdemonB
* LED ?ަ› «??B
* ”@‰Ê•¶Œ /etc/nologin ‘¶ÝC?«‘´?œB
* ”@‰Ê CuDv ’†—L??”í???㞎¸C“ß?«ÝT§‘ä’†?ަˆêðÁ‘§B
* Á‘§gSystem initialization completedh?‘—“žT§‘äBrc.boot ?sŠ®¬B?’ö init «???— /etc/inittab ’†“I‰ºˆêð–½—ßB

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AIX FAQ ‘æ 2 Šú
PostDateIcon June 19th, 2009 | PostAuthorIcon Author: rootvg

Ý‘æ 1 Šú AIX FAQ ’†C‰ä???’ñ‹Ÿ—¹ˆê± AIX “IŠî?’m?˜aŠî–{‘€ìBÝ‘æ 2 Šú’†C‰ä?«Œü?‰î?ˆê± AIX ã¤?ŠT”O˜aŠÇ—•û–Ê“Ií???‹y‘´‰ð™r•û–@BÝ@“I™{Šú’†C?‰ï??‰î?‘´›€‘Š?ã¤?•û–Ê“I“à—eCŠó–]?”\??’B“¯?C??ˆÈ’Ê?‰ä?’ñ‹Ÿ“IÝ???’ñŒð?–Ê—ˆ’ñŒð?Š‘z’m“¹“Iˆê±í???C‰ä?‰ï‹y????s‰ð“šB

—¹‰ðX‘½
http://www.ibm.com/developerworks/cn/aix/aixfaq/2.html

IBM developerWorks ’†‘
IBM ???l?’ñ‹Ÿ“I?Œ¹
http://www.ibm.com/developerworks/cn
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AIX FAQ ‘æ 3 Šú
PostDateIcon June 19th, 2009 | PostAuthorIcon Author: rootvg

Ý‘æ 2 Šú FAQ ’†C‰ä?Œü?‰î?ˆê± AIX ã¤?ŠT”O˜aŠÇ—•û–Ê“Ií???‹y‘´‰ð™r•û–@BÝ–{Šú’†C‰ä?«Œü‰î?ˆê±’†?…•½“I“à—eC‘´’†• r –½—ß“I‰î?Aã¤???ˆÈ‹y‘Š?”z’u•¶ŒAinetd •ž?“™B“¯?C??ˆÈ’Ê?‰ä?’ñ‹Ÿ“IÝ???’ñŒð?–Ê—ˆ’ñŒð?Š‘z’m“¹“Iˆê±í???C‰ä?‰ï‹y????s‰ð“šB

—¹‰ðX‘½
http://www.ibm.com/developerworks/cn/aix/aixfaq/3.html

IBM developerWorks ’†‘
IBM ???l?’ñ‹Ÿ“I?Œ¹
http://www.ibm.com/developerworks/cn
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AIX FAQ ‘æ 4 Šú
PostDateIcon June 19th, 2009 | PostAuthorIcon Author: rootvg

Y?¥ PowerHAH?‰Â”\??˜¢V–¼?•s¥œknŽ»C‘´?›€A¥ HACMP “IV–¼ŽšB“–‘RCPowerHA •s’A‰„?—¹ HACMP “I?‘åŒ÷”\C“¯?–çú‰Á—¹ˆê±V“IŒ÷”\˜a‹Z?BÝ?—¢C‰ä???y?—¹ˆê±˜a PowerHA ‘Š?“Ií???C??’Ê??±“à—e‰ÂˆÈ‰õ‘¬—¹‰ð?˜¢V?•iB

—¹‰ðX‘½
http://www.ibm.com/developerworks/cn/aix/aixfaq/4.html

IBM developerWorks ’†‘
IBM ???l?’ñ‹Ÿ“I?Œ¹
http://www.ibm.com/developerworks/cn
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