  Automount mini-Howto
  don@sabotage.org
  v0.4, 17 April 1999
   m cz8cb01@linux.or.jp
  v0.4j, 1999N10 2

  ̃t@C autofs I[g}E^Ƃ̐ݒ@AĂ̔
  ׂ_ɂĐ܂B
  ______________________________________________________________________

  ڎ

  1. Cg_NV
     1.1 I[g}Eg - ǂĂꂪKvɂȂ́H
     1.2 I[g}Eg̎

  2. CXg[
  3. ݒ
  4. A}Eg܂ł̒҂
  5. Questions
     5.1 /auto/floppy ̂悤ȃ}Eg|Cg܂
     5.2 }Eg̏Ԃɂ́H
     5.3 win95(vfatjtbs[܂APȂ FAT ̃tbs[ƂĎF܂
     5.4  /grumblesmurf Ƃt@CVXe}Eg܂ kill -SIGUSR1 𑗂ĂA}Eg܂
     5.5 / fBNgI[g}Eg悤ɂǂȂ܂H
     5.6 fBNgɂQ̃}bvt@CuĂ܂H
     5.7  SuSE 6.0 gĂ܂B--timeout ̑ ---timeout gKvł
     5.8 t@CVXei܂ FAT łjɃp[~bVƏLZbg@
     5.9 autofs Ɋӂɂ́H
     5.10 I[g}EeBOɂĂƒm肽̂łH

  ______________________________________________________________________

  1.  Cg_NV

  1.1.  I[g}Eg - ǂĂꂪKvɂȂ́H

  I[g}EeBOƂ̓f[ɂĎIɎsAt@CV
  Xẽ}EeBOiyуA}EeBOj̃vZX̎łB
  A}EgĂt@CVXeɃ[U[ANZX悤
  ꍇAIɍă}Eg܂B̓͑K͂ȃlbg[N
  ꂽ╡̃}Vԁiɏ펞ICł͂Ȃ}Vԁjł̑
  ݃}Egt@CVXȅꍇɔɕ֗łB͂܂[
  ouȋ@̏ꍇA}EgDOS t@CVXeƂ̕R[h
  sR[hȂǂ̕ϊƂgp@̏ꍇɔɕ֗܂B

  1.2.  I[g}Eg̎

  linux ̃I[g}E^ɂ AMD  autofs ̂Qނ܂BAMD ̓I
  [g}Egf[ŁA炭 SunOS  AMD Ɠlɓ삵܂B
  ̃f[̓[U[ԂɎ܂B̎́AJ[l̈ꕔł͖
  ƂӖ܂BAMD f[ĩf[ NFS VXeoR
  ŁASẴI[g}Egt@CVXẽgtBbN[eB
  O܂jgp NFS Ń[JzXg̃}Egs΁AJ[l
  ̃I[g}EeBOɑ΂ݒ͕Kv܂BAutofs ̓J[l
  ɃAVXgVVXełB̈Ӗ́AJ[l̃t@CV
  XẽR[h̓I[g}Eg|Cg̒ʏ̃t@CVXê
  ɂ邩mĂƂŁAI[g}EgvO͂̃}E
  g|Cggp܂B mini-howto ł́Aautofs ݂̂
  B

  2.  CXg[

  autofs ̓J[lԂɎĂ܂̂ŁAJ[l͂T|[g
  悤ɃRpCĂKv܂BJ[l2.0.xxł́A
  IIvVłAɈ肵Ă悤ł̂ŁA2.1.xxi
   2.2.xxłjł͕ʂ̃IvVƂȂ܂B

  ܂AI[g}EgvOƂ̐ݒt@CKvƂȂ
  BrpmsiRedHat ̃pbP[W`łjgp͔̂ɗǂ@
  BI[g}EgvO /etc/rc.d/init.d fBNg rc XN
  vgɂċN͂łBrpm ͂̃XNvgCXg[
  ܂ANꂽǂ Redhat ̃Rg[plgpĂ
  rc?.d fBNg烊N邩A(̃fBXgr[V
  ̏ꍇ)̍Dȕ@łNāAmFKv܂Brpm
  gpĂȂfBXgr[V̏ꍇ͂̃VXeɓK؂ȕ@
  ōsĂBArcXNvgs܂^ɓǂ܂Ȃ
  B howto ǂłB͒m肽Ȃł傤B

  3.  ݒ

  RPM CXg[鎖ɂĊȒPɐݒs\łAȑO
  ݒsƂȂꍇ́A܂莩M܂B

  /etc ̉ɂ auto.master  auto.misc ƂQ̃t@C
  B auto.master ͂̂悤ɂȂĂ܂B

  /auto   /etc/auto.misc  --timeout 60

  ŏ̃Gg[̓}Eg|Cgł͂Ȃ(Ԗڂ̃Gg[̃t@C
  ɂjA̃}Eg|Cgݒ肳ꏊłBOԖڂ
  IvV̓}Egꂽt@CVXeAgpꂽ 60 bo
  gA}Eg悤Ƃ邱ƂĂ܂B񂻂̎
  gpł΃A}Eg܂B

  Auto.misc Ƃ"}bvt@C"̎łB}bvt@C͂ǂ̂悤ȖO
  ł܂܂B̗ł͂Ƃ /misc 𑀍삷̂̂
  auto.misc ɂ܂B̃}bvt@C auto.master ̒ɒ`
  Ƃł܂B auto.misc ͂̂悤ɂȂĂ܂F

  kernel          -ro,soft,intr           ftp.kernel.org:/pub/linux
  cd              -fstype=iso9660,ro      :/dev/cdrom
  zip             -fstype=auto            :/dev/hdd4
  floppy          -fstype=vfat            :/dev/fd0

  ŏ̃Ji̓L[łj̓}Eg|CgłBL̏ꍇ
  /auto/floppy ȂǂłBԖڂ̓IvV̎włBڍׂ mount 
  manpage QƂĉBŌ̃J̓t@CVXȅꏊ
  ܂BL "kernel" Gg[ NFS }EgƂȂĂ܂B
  ̍s':'̓[J̃foCXӖ܂B

  4.  A}Eg܂ł̒҂

  ^CAEg܂ł 60 bԁAƑ҂Ă̐l邩܂
  Atbs[oĂ̂҂Ă̂ɂ͒鎞ԂłˁBԂ
  ͒P sync ă}EgĂtbs[oႢ܂A
  ̂ƂɒNCȂł傤B֕@ĂĉB
  ܂A^CAEgԂ͕ύX鎖ł܂BłAVXe 15 b
  ₻̎ԂŃA}Eg悤Ɏw肵ƂāAɗ
  v܂B̓I[g}EgvOɃA}Eg悤Ɏw
  肷@܂Bkill R}h SIGUSR1 VOiƁAI
  [g}EgvZX̓A}Eg\Ȃ̑SĂA}Eg܂B
  łEBhE}l[WɃA}Eg{^͂߂̂͂
  Ƒ҂ĂB̖肪܂B

  I[g}Eg̃vZX root ɂĎs܂̂ŁAroot 
  signal 󂯎܂BłAȂI[g}EeBO
  闝R̔́Aroot ɂȂ炸ɃA}EgĂt@CVXe
  }Egł邩炾Ǝv܂BɃA}Eg邽߂
  suid-root  C vÔȒPȂƂł傤ǁAsudo 
  ܂gΓK؂ kill VOi[U[ăA}Eg邱
  Ƃł悤ɂȂ܂B̕@̂̖́Asudo ̓TuR}
  hsׂ ` gp邱ƂȂƂłBł ` 
  ݂ PID 邱Ƃ͂ł܂BȂ͂Ԃ killall Ƃ
  ̓sĂvOĂ͂ł (ugƗ
  vƋĂꂽĂɊӂ܂)B

  ALL     ALL=NOPASSWD:/usr/bin/killall -USR1 automount

  i󒍁F̍s /etc/sudoers ɏĂƁANł automount ɃpX
  [h SIGUSR1 𑗂AƂƂłBڂ man sudo Q
  ƂĂBȂ݂ killall R}h Plamo Linux 1.3(Slackware)
  ł̓R}h̒uꏊ /bin/killall łARedHatDebian 2.0
  (hamm) ł /usr/bin/killall ̂悤łj

  Ȃ΃[U[SɁASẴvZXɑ΂ -SIGUSR1 𑗂鋖
  ^Kvł傤B̓vOɐFXȉe^܂B
  ̃EChE}l[WċNAxemacs  kill Ă܂
  ƂȂǂłBkillall Ƀobt@I[o[݂ȂF܂B

  i󒍁F sudo ł foo `bar` (bar R}h̏o͂ foo R}ḧ
  ɂ)łȂ̂ automount  PID _ł܂Bł
  sudo+kill ł "ׂẴvZX SIGUSR1 𑗂錠" e[U
  ^Ȃ΂Ȃ܂񂪁AƊԈႦ SIGUSR1  WM ɑĂ
  ܂ꍇ recycle Ă܂Axemacs Ǝł܂ƂƂ
  傤B܂ killall Ƀobt@I[o[ sudo oR root
  ^ꂽ killall R}hZLeBz[ɂȂ댯
  Ă̂ŁAƂ悤ɋFƏĂ̂ł傤j

  5.  Questions

  5.1.  /auto/floppy ̂悤ȃ}Eg|Cg܂

  I[g}EgɃZbgAbv΁AȂKvƂĂ}E
  g|Cgǂ̂悤ȕłĂAgƂΌ鎖ł
  BgpĂȂƂ݂͂܂񂯂ǂBOtBJc[
  fBNgĂ(browsing)ꍇA蓮ŃfBNg͂K
  v邩܂Bgp\Ȃ̂ɌȂ}Eg|CgI
  ȂƂ̂ autofs ̑傫Ȍ_܂Bꂪ{ɖ
  Ȃݒt@CҏWĂiݒt@C .c ŏI
  jB

  ̖ɑΏ邽߂ɉl̕sĂ@́AI[g}Eg
  }Egꏊɑ΂ăV{bNN쐬邱ƂłBɂ
  fBNg݂ȂƂG[͖Ƃłł傤i}
  Egsꂽ}Egꂽꏊw悤ɂȂ܂jBڒ
  t@C[̏ꍇNQƂƁAI[g}EgNƂɂ
  ܂B

  5.2.  }Eg̏Ԃɂ́H

  df R}hgpĂBIvV mount R}hł\
  ܂Bmount ꍇ͂Ƀ}EgĂIvV\܂B

  5.3.  win95(vfatjtbs[܂APȂ FAT ̃tbs[
  ĎF܂

  ̓I[g}Eg̖ł͂܂B Howto Ă鎞_
  ł̃t@CVXe̎F́Amsdos ̃t@CVXe𐳏Ƀ}E
  gł܂ł vfat ł̃}Eg悤Ƃ܂BVFAT Ƃ́iMSDOS
  ŎgpĂjFAT  Win95  WinNT Ŏgp郍Ot@C
  ɂ߂񂾕̎łB

  i󒍁F VFAT Ƃ́A] FAT16  FAT ̎gpĂȂɃO
  t@CiŒ 255 ܂Łji[Ãt@C̓ 6 
  {~{ʔԂA8 + gq 3 ̏]gpĂt@CƂĎgp
  邱ƂɂāADOS Ƃ̏ʌ݊ێȂ疳Ƀt@C
  8.3 ̐r̂łBɂāAVFAT Ή OS ̓
  Ot@Ciyя]̃t@CjAVFAT Ή OS iDOS
  Ȃǁj 8.3 ̃t@C悤ɂĂ܂BႦ
  "1234567890" Ƃt@ĆA"123456~1" ȂǂƂt@CɂȂ
  ܂j

  mount ̒҂̈lɂƁAmount ̓t@CVXẽ^Cvw肷
  KvVXeR[̒PȂ郉bp[Ȃ̂ŁAt@CVXẽ^C
  v̎w[U[sKv܂Bs̎gŃt@CVXe
  T(heuristic)dl̑ mount gɃt@CVXẽXg
  擾邱ƂݍlłBPɁAmsdos fs J[lɑgݍ
  ܂Ȃl܂Bɂ vfat ̑O msdos ǂeXg
  Ƃ܂B̐l̊ł͂܂ł傤A{
  msdos fs KvȏꍇɃW[̑gݍ݂ȒPɂłȂ悤Ȏ
  ͔ɃtXg[V܂܂B

  mount vO̒ҁiBjTăRg𑗂Ɗ}
  傤B_ƂĂ msdos RpCɑgݍ܂ȂꍇāA
  ݂̂Ƃ͑̃t@CVXe̎F߂ȂAvfat
  }Eg邱Ƃ͂łȂƂƂłB̖肪΂
  ̂łBBB܂ł̊Ԃ̓t@CVXẽ^CvƂɕʁX̃}E
  g|CgĎw肷悤ɂ܂傤B

  5.4.   /grumblesmurf Ƃt@CVXe}Eg܂
  kill -SIGUSR1 𑗂ĂA}Eg܂

  ͌ݎgpĂ邩łBroot łƂĂA炭蓮
  ŃA}Eg邱Ƃ͂łȂł傤B}EĝȂi
  Ã[U[ɎgĂ͂jłȂÃfBNg
  ɂVFTĂ݂ĂBȂ΁Ải
  łɏIꂽt@C[̂悤ȁjA鍭ՂcĂȂǂ
  𒲂ׂĂ݂ĂB܂TȂAfuser vOg
  ݂ĂB
  5.5.  / fBNgI[g}Eg悤ɂǂȂ܂H

  `ƁBBB̎႟N邩\zł܂˂B
  ĂBƂ /grumblesmurf ȂĂ̂KvȂV{bN
  N쐬邱Ƃ߂܂B܂SłB

  5.6.  fBNgɂQ̃}bvt@CuĂ܂H

  ̒m薳łBX̃Gg[LqIvV𗘗pĂP
  ̃}bvt@Cg悤ɂĂB

  5.7.   SuSE 6.0 gĂ܂B --timeout  ̑ ---timeout
  gKvł

  `ƁA͂B܂B"timeout 삵ĂȂ" ̂
  ̉@́A-t time IvV autofs XNvgɒǉ邱
  ƂłB

  5.8.  t@CVXei܂ FAT łjɃp[~bVƏL
  Zbg@

  mount  man page QƂĂBuid=l  umask=l IvV
  ͂łBFAT t@CVXeœ삵Ȃ낤ƎvI
  vV mode=l łB܂Aڂ͂Ń`FbNĂ
  B

  5.9.  autofs Ɋӂɂ́H

  ɂł͂܂B autofs ɊւĂ͉Ă܂B͂A
  ݂Ȃ autofs ̑f炵dƁAȂĊȒPɎg邩ƂƂɒ
  ڂĂ炢łB~ AMD iႦ unice LjȑÕt
  [ȃc[ɍlŔ̔Ă܂jɔׁAautofs ̓hL
  gLxłB҂ɂ͐S犴ӂĂ܂B ׂĂ̒쌠
  Transmeta ЂێĂ܂̂ŁA܂񂪃NWbgXg
  oƂ͂ł܂񂪁APeter Anvin Ȃ葽̕ĂƊmM
  Ă܂B܂ Peter ́A1999 N 3  3  linuxworldexpo 
  autofs ɊւZbVs܂B

  i󒍁F unice Ƃ́AUNIX ̕`łBAނ UNIX 
  ƂĂ unice ł͂܂BAIX, Linux, BSD ȂǕ̎ނ
  UNIX w unice ƌ܂j

  5.10.  I[g}EeBOɂĂƒm肽̂łH

  autofs ̃`[gA
  <http://www.linuxhq.com/lg/issue24/nielsen.html> ɂ܂B
  <http://www.cs.columbia.edu/~ezk/am-utils> ɂ am-utils Qlɂ
  ł傤B

  i URL ĂĂ肪Ƃj

