  Automount mini-Howto
  don@sabotage.org
  v0.3, 22 October 1998
   m uv9h-hykw@asahi-net.or.jp
  v0.00, 1999N 2 7

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

  Table of Contents

  1. Cg_NV
     1.1 I[g}Eg - ̂ꂪKvȂ̂H
     1.2 I[g}EeBÕ^Cv

  2. CXg[
  3. RtBM[V
  4. A}Eg܂ł̒҂
  5. Q&A
     5.1 /auto/floppy ̂悤ȃ}Eg|Cg܂
     5.2 }Eg̏Ԃɂ͂ǂ̂悤ɂ΂悢̂ł傤
     5.3 win95(vfatjtbs[܂APȂ FAT ̃tbs[ƂĎF܂
     5.4  /grumblesmurf Ƃt@CVXe}Eg܂Akill -SIGUSR1 𑗂ĂA}Eg܂
     5.5 autofs Ɋӂɂ́ANɂ΂悢̂ł傤
     5.6 I[g}EeBOɂĂƒm肽̂ł

  6. ҂Ƃ

  ______________________________________________________________________

  1.  Cg_NV

  1.1.  I[g}Eg - ̂ꂪKvȂ̂H

  I[g}EeBOƂ̓f[ɂĎIɎsAt@CV
  Xẽ}EeBOiyуA}EeBOj̃vZX̎łB
  A}EgĂt@CVXeɃ[U[ANZX悤
  ꍇAIɁiāj}Eg܂B̓͑K͂ȃlbg[
  Nꂽyѕ̃}Vԁiɏ펞ICł͂Ȃ}Vԁj
  ł̃NX}EeBOt@CVXȅꍇɔɕ֗łB
  ͂܂[ouȋ@̏ꍇA}Eg DOS t@CVXe
  Ƃ̕R[hsR[hȂǂ̕ϊƂgp@̏ꍇɔɕ֗
  ܂B

  1.2.  I[g}EeBÕ^Cv

  linux ̃I[g}E^[ɂ AMD  autofs ̂Qނ܂BAMD 
  I[g}Egf[ŁA炭 SunOS  AMD Ɠlɓ삵܂B
  ̃f[̓[U[ԂɎ܂B̎́AJ[l̈ꕔł
  ƂӖ܂BAMD f[ĩf[ NFS VXeo
  RŁASẴI[g}Egt@CVXẽgtBbN[
  eBO܂jgp NFS Ń[JzXg̃}Egs΁AJ
  [l̃I[g}EeBOɑ΂ݒ͕KvL܂BAutofs ̓J
  [lɃAVXgVVXełB̈Ӗ́AJ[l̃t@C
  VXẽR[h́AI[g}Eg|Cg̒ʏ̃t@CVXe
  ̂ǂɂ邩mĂƂŁAI[g}EgvO͂
  }Eg|Cggp܂B mini-howto ł́Aautofs ݂̂
  ܂B

  2.  CXg[

  autofs ̓J[lԂɎĂ܂̂ŁAȂ̃J[l͂
  T|[g悤ɃRpCĂKv܂BJ[l2.0.xx
  ́AIIvVłAɈ肵Ă悤ł̂ŁA2.1.xx
  i炭 2.2.xxłjł͎IIvVł͖Ȃ܂B

  ܂AI[g}EgvOƂ̐ݒt@CKvƂȂ܂|
  rpmsiRedHat ̃pbP[W`łjgp͔̂ɗǂ@łB
  I[g}EgvO /etc/rc.d/init.d fBNg rc XNv
  gɂċN͂łBrpm ͂CXg[܂AN
  ꂽǂARedhat ̃Rg[plgpĂȂ rc?.d
  fBNg烊N邩A(̃fBXgr[V̏ꍇ)
  ̍Dȕ@łNāAmFKv܂B rpm gp
  ĂȂfBXgr[V̏ꍇ͂̃VXeɓK؂ȕ@ōs
  Kv܂BArcXNvgs܂^ɓǂ܂Ȃŉ
   | howto ǂłB͒m肽Ȃł傤B

  3.  RtBM[V

  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|Cgł͂ȂA(Ԗڂ̃Gg[̃t@
  Cɂj̃}Eg|Cgݒ肳ꏊłBOԖڂ
  IvV̓}Egꂽt@CVXeAgpꂽ60boƁA
  gA}Eg悤Ƃ邱ƂĂ܂B񂻂̎
  gpł΁AA}Eg܂B

  Auto.misc "}bvt@C"̎łBauto.master ̒ŕ̃}bv
  t@C`邱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 ȂǂłBԖڂ̓IvV̎wł |ڍׂ mount 
  manpage QƂĉBŌ̃J̓t@CVXȅꏊ
  ܂BL "kernel" Gg[ NFS }EgƂȂĂ܂B
  ̍s':'̓[J̃foCXӖ܂B

  4.  A}Eg܂ł̒҂

  l̓̕^CAEg܂ł60bԁAƑ҂Ă̂܂
  Btbs[oĂ̂҂Ă̂ɂ͒鎞ԂłˁB
  ͒P sync ă}EgĂtbs[oႢ܂
  ÂƂɒNCȂł傤B֕@Ăĉ
  B܂ɁA^CAEgԂύX鎖ł܂BłAVXe
   15b₻̎ԂŃA}Eg悤Ɏw肵ƂāA
  ɗƂv܂B̓I[g}EgvOɃA}Eg
  悤Ɏw肷@܂Bkill R}h SIGUSR1 VOiI[
  g}EgvZXɑƁAA}Eg\Ȃ̑SĂA}Eg
  ܂BłEBhE}l[WɃA}Eg{^͂߂̂
  Ƒ҂ĂB̖肪܂B

  I[g}Eg̃vZX root ɂĎsAroot  signal
  󂯎܂񂪁AȂI[g}EeBOĂ闝R̔
  ́Aroot ɂȂ炸ɃA}EgĂt@CVXe}Eg
  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 ́ATuR}hs
  ׂ [`]gp邱ƂȂ߁A[`]Ō݂ PID 邱
  Ƃ͂ł܂BȂ͂ԂA̓Ȃ̂߂ɎsĂ
  killall ƂvOĂ邱Ƃł傤B (ugƗ
  vƋĂꂽĂɊӂ܂)

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

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

  Ȃ΃[U[SɁASẴvZXɑ΂ -SIGUSR1 𑗂鋖
  ^Kvł傤B̓vOɐFXȉe^܂ |
  ̃EChE}l[W[ċNAxemacs  kill Ă
  ƂȂǂłB killall Ƀobt@I[o[݂ȂF
  B

  i󒍁F sudo ł foo `bar` (bar R}h̏o͂ foo R}ḧ
  ɂ)ł܂񂩂Aautomount  PID _ł܂Bł
  A sudo+kill ł"ׂẴvZX SIGUSR1 𑗂錠"e[U
  ɗ^Ȃ΂Ȃ܂񂪁AƊԈႦ SIGUSR1  WM ɑ
  ܂ recycle Ă܂Axemacs Ǝł܂ƂƂł
  B܂ killall Ƀobt@I[o[ƁAsudo oR root 
  ^ꂽ killall R}hZLeBz[ɂȂ댯
  ̂ŁAƂ悤ɋFƏĂ̂ł傤j

  5.  Q&A

  5.1.  /auto/floppy ̂悤ȃ}Eg|Cg܂

  I[g}EgɃZbgAbv΁AȂKvƂĂ}E
  g|Cgǂ̂悤ȕłĂAgp悤ƂΌ鎖
  ܂BgpĂȂƂ݂͂܂񂯂ǂBOtBJc[
  ŃfBNgĂ(browsing)ꍇA蓮ŃfBNg͂
  Kv邩܂Bgp\ǌȂ}Eg|Cg
  IłȂƂ̂ autofs ̑傫Ȍ_܂Bꂪ
  {ɂȂY܂ꍇAݒt@CҏWĂBiqgF
  ݒt@ĆA.c ŏI܂j

  5.2.  }Eg̏Ԃɂ͂ǂ̂悤ɂ΂悢̂ł傤

  df R}hgpĂBIvV mount R}h
  Ă܂Bmount ͂Ƀ}EgĂIvV\
  B

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

  ̓I[g}Eg̖ł͂܂B Howto Ă鎞_
  ł́At@CVXe̎F vfat ł̃}EgAmsdos ̃t@C
  VXe𐳏Ƀ}Egł܂ł͍s܂BVFAT Ƃ́iMSDOS 
  gpĂjFAT  Win95  WinNT Ŏgp郍Ot@C
  ߂񂾕̎łB

  i󒍁F VFAT Ƃ́A] FAT16  FAT ̎gpĂȂɃO
  t@CiŒ255܂Łji[Ãt@C̓U
  { {ʔԂA8 + gq3 ̏]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 ̒҂̈lɂ mount ́At@CVXẽ^Cvw肷
  KvVXeR[̒PȂ郉bp[Ȃ̂ŁAt@CVXẽ^
  Cv̎w͖[U[̐ӔCłBs̎gŃt@CVXe
  T(heuristic)dl̑ mount gɃt@CVXẽXg
  邱ƂݍlłBmount vO̒ҁiBjT
  Rg𑗂Ɗ}ł傤B_ƂāÂ݂Ƃ́A
  t@CVXe̎F߂ȂAvfat }Eg邱
  ͂łȂƂƂłB̖肪΂悢̂łEEEB
  ܂ł̊Ԃ́At@CVXẽ^CvƂɕʁX̃}Eg|Cg
  Ďw肷悤ɂ܂傤B

  5.4.   /grumblesmurf Ƃt@CVXe}Eg܂
  Akill -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.  autofs Ɋӂɂ́ANɂ΂悢̂ł傤

  ɂł͂܂B autofs ɊւĂ͉Ă܂B͂A
  ݂Ȃ autofs ̑f炵dƁAȂĊȒPɎg邩AƂƂ
  ڂĂ炢łB~AMD iႦ΁Aunice LjȑO
  t[ȃc[ɍlŔ̔Ă܂jɔׁAautofs ̓hL
  gLxłB҂ɂ͐S犴ӂĂ܂B ׂĂ̒쌠
  Transmeta ЂێĂ܂̂ŁA܂񂪃NWbgXg
  oƂ͂ł܂B

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

  5.6.  I[g}EeBOɂĂƒm肽̂ł

  autofs ̃`[gAA
  <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

  6.  ҂Ƃ

  {ɂĂ̖₢킹 uv9h-hykw@asahi-net.or.jp ܂ł肢v
  ܂B
  ŐVł̕ http://www.asahi-net.or.jp/~uv9h-hykw/ ł
  B

  { Linux-JF vWFNg̕X瑽̂𒸂܂B
  肪Ƃ܂B

  {F m
  Z  FJ  yaz-hase@qb3.so-net.ne.jp

  1999N 27

