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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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