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NetBoot ߦࠃࠆ Macintosh ᖱႎಣℂታ⠌ࠪࠬ࠹ࡓ

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NetBoot ߦࠃࠆ Macintosh ᖱႎಣℂታ⠌ࠪࠬ࠹ࡓ

කቇ⮎ቇ⎇ⓥㇱ㧔᧖⼱ࠠࡖࡦࡄࠬᢙቇᢎቶ㧕ᢎ᝼ ╣㊁ ৻ᵗ

㧝㧚ߪߓ߼ߦ

ߎߩ⸥੐ߢߪ㧘᧖⼱ࠠࡖࡦࡄࠬ㧔ᣥ࡮ንጊක⑼

⮎⑼ᄢቇ㧕ߢߩᖱႎಣℂታ⠌ࠪࠬ࠹ࡓߩᄌㆫࠍㄡ ࠆߣߣ߽ߦ㧘ߘߩㆊ⒟ߢᔅὼ⊛ߦណ↪ߔࠆߎߣߣ

ߥߞߚNetBootߦߟ޿ߡ㧘ߘߩㆇ↪⚻㛎࡮೑ὐ࡮

໧㗴ߥߤߦߟ޿ߡ⚫੺ߔࠆޕ

᧖⼱ࠠࡖࡦࡄࠬߢߪ㧘1980ᐕઍ߆ࠄ㧘ቇ↢↪ߦ ᢙบⷙᮨߩࠦࡦࡇࡘ࡯࠲߇⸳⟎ߐࠇߡ޿ߚޕߒ߆ ߒ㧘ᖱႎಣℂᢎ⢒↪ߣฬਸ਼ࠇࠆ߶ߤߩ߽ߩߢߪߥ ߆ߞߚޕ

1990ᐕઍ೨ඨߦߥߞߡẋߊ㧘ᢙචบⷙᮨߩ߹ߣ

߹ߞߚบᢙߦࠃࠆᦨೋߩታ⠌ࠪࠬ࠹ࡓ߇ᢛ஻ߐࠇ ߚޕߘࠇ߆ࠄ⃻࿷ߦ⥋ࠆ߹ߢ㧘૶↪ᯏ⒳ߪ

1. Macintosh LC 2. Power Macintosh 7600 3. Power Mac G4

4. iMac G5

ߣᄌㆫߒߡ߈ߡ޿ࠆޕߎߩ߁ߜ㧘1.ߣ2.ߪࠬ࠲ࡦ

࠼ࠕࡠࡦߢߩㆇ↪㧘߹ߚ㧘3.ߣ4.ߪ㧘NetBootߦ ࠃࠆㆇ↪ߣߥߞߡ޿ࠆޕ

ߥ߅㧘ߎߩࠃ߁ߦ᧖⼱ࠠࡖࡦࡄࠬߦ߅޿ߡߪኾ ࠄ Macintosh ࠍቇ↢ታ⠌↪ߦᢛ஻ߒߡ߈ߡ޿ࠆ ߇㧘2006ᐕߦߪߎࠇߦട߃ߡWindowsᯏ߽ዉ౉

ߐࠇߚޕߘߩ⚿ᨐ⃻࿷ߪ㧘Macintoshߪਥߣߒߡ ᖱႎ࡝࠹࡜ࠪ࡯ᢎ⢒ߦ㧘߹ߚWindows ᯏߪਥߣ ߒߡ∛ℂቇ߿⚵❱ቇߥߤߩኾ㐷ᢎ⢒ߩታ⠌߿

CBT㧔කቇ⑼߅ࠃ߮⮎ቇ⑼ߦ߅ߌࠆࠦࡦࡇࡘ࡯࠲

ࠍ↪޿ߚో࿖౒↪⹜㛎㧕ߦ૶↪ߐࠇߡ޿ࠆޕ᝼ᬺ

એᄖߢߪ㧘ቇ↢ߪฦ⥄ᅢߺߩᯏ⒳ࠍ↪޿ߡ࡟ࡐ࡯

࠻૞ᚑߥߤߦ೑↪ߒߡ޿ࠆࠃ߁ߢ޽ࠅ㧘೑↪⁁ᴫ ߩWin޽ࠆ޿ߪMac߳ߩᭂ┵ߥ஍ࠅߪ⷗ࠄࠇߥ

޿ࠃ߁ߢ޽ࠆޕ

㧞㧚ࠬ࠲ࡦ࠼ࠕࡠࡦࠪࠬ࠹ࡓ

ᦨೋߦዉ౉ߐࠇߚᯏ⒳ߪMacintosh LCߢ޽ࠆޕ

68♽ߩCPUࠍ៞タߒ㧘⸘▚ㅦᐲ࡮⸥ᙘኈ㊂౒

ߦ੹ߣߪᲧセߦߥࠄߥ޿߶ߤ㕖ജߥࡑࠪࡦߢ޽ߞ ߚޕ߹ߚ㧘10base-5ߦࠃࠅ࠺ࠗࠫ࡯࠴ࠚ࡯ࡦߢࡀ

࠶࠻ࡢ࡯ࠢធ⛯ߐࠇߡߪ޿ߚ߇㧘ਥߣߒߡࡀ࠶࠻

ࡢ࡯ࠢࡊ࡝ࡦ࠲ߢߩශ೚ࠍᗧ࿑ߒߚ߽ߩߢ޽ࠅ㧘

⃻࿷ߩࠃ߁ߥࡀ࠶࠻ࡢ࡯ࠢⅣႺࠍᗧ⼂ߒߚ߽ߩߢ ߪߥ޿ޕߒ߆ߒ㧘ᒰᤨߩᖱႎ࡝࠹࡜ࠪ࡯㧔ߣ޿߁

⸒⪲ߪᧂߛ৻⥸⊛ߢߪή߆ߞߚࠃ߁ߦᕁ߁㧕ᢎ⢒

ߩߚ߼ߦߪߎࠇߢචಽߢ޽ߞߚޕ߹ߚ㧘ࡑ࡞࠙ࠚ ࠕ߽⃻࿷߶ߤߦߪᷓೞߢߪߥߊ㧘ߐࠄߦᒰᤨߩቇ

↢ߩࠬࠠ࡞߇ૐ߆ߞߚߎߣ߽޽ࠅ㧘ቇ↢ߦࠃࠆ⢿

ᆭߦߟ޿ߡ߽૛ࠅᔃ㈩ߔࠆߎߣߪߥ߆ߞߚޕ޽ࠆ ᗧ๧㧘ฎ߈⦟߈ᤨઍߣ⸒߃ࠆޕ

ߘߩᓟ㧘1997 ᐕߦ61บߩPower Macintosh 7600㧔CPU㧦PowerPC604[132MHz]㧘memory㧦 56MB㧕߆ࠄߥࠆࠪࠬ࠹ࡓ߳ߣᦝᣂߐࠇߚޕ߹ߚ㧘 ࡀ࠶࠻ࡢ࡯ࠢߪ10Base-Tߦᄌᦝߐࠇ㧘ᧄᩰ⊛ߦ ࡀ࠶࠻ࡢ࡯ࠢ߇೑↪ߢ߈ࠆࠃ߁ߦߥߞߚޕ

ߒ߆ߒߥ߇ࠄ㧘ᒰᤨߩOS߇ṽሼtalk㧔⃻࿷ߢ

⸒߁ߣߎࠈߩClassic MacOSޕએਅ㧘ᣥMacOS ߣ⸒߁ߎߣߦߔࠆ㧕ߢ޽ࠅ㧘ߘߩਇ቟ቯߐߦߪᖠ

߹ߐࠇߚޕߐࠄߦ㧘ቇ↢ߩࠬࠠ࡞߽ᓢޘߦะ਄ߒ ߡ߈ߚߚ߼㧘シ޿౬⺣ߩࠃ߁ߥ߽ߩ߆ࠄᷓೞߥ߽

ߩ߹ߢ㧘ቇ↢ߩᖡᚨߦᖠ߹ߐࠇࠆߎߣߣߥߞߚޕ

⚿ᨐ⊛ߦ㧘૗߆ߒࠄߩ࠻࡜ࡉ࡞߇޽ߞߚ႐วߦߪ 㧝บᲤߦࠢ࡝࡯ࡦࠗࡦࠬ࠻࡯࡞ࠍⴕ߁ߎߣߦߥࠅ㧘 ᧖⼱ࠠࡖࡦࡄࠬߩ㒢ࠄࠇߚࡑࡦࡄࡢ࡯ߢߪᓢޘߦ ࡔࡦ࠹࠽ࡦࠬߩ㒢⇇ߦㄭߠ޿ߡ޿ߞߚޕ

ߐࠄߦ㧘ߎߩ㗃ᰴ╙ߦࡑ࡞࠙ࠛࠕߥߤߩ࠮ࠠࡘ

࡝࠹ࠖ࡯਄ߩ໧㗴߇ᄢ߈ߊߥߞߡ߈ߡ߅ࠅ㧘೑↪

⠪ߣ೑↪ᤨ㑆ߩ․ቯ߇㔍ߒ޿ߎߣ߽㧘ࠬ࠲ࡦ࠼ࠕ ࡠࡦࠪࠬ࠹ࡓߩ㒢⇇ࠍ␜ߒߟߟ޽ߞߚޕ

ৼᐲߎߩ㗃㧘MacOS X Server1߇⊒⴫ߐࠇ㧘ߘ

1 X Serverߪࠨ࡯ࡃ↪ߩ࠰ࡈ࠻࠙ࠛࠕߢ޽ࠅ㧘X

Serveߪࠨ࡯ࡃ↪ߩࡂ࡯࠼࠙ࠛࠕߢ޽ࠆޕฬ⒓߇

富山大学総合情報基盤センター広報 vol.5 (2008) 45-48頁.

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ߩᯏ⢻ߩ৻ߟߣߒߡNetBoot2߇ታ⃻ߐࠇߚޕߎߩ ᯏ⢻ߪ߹ߐߦޟታ⠌ቶะߌޠߢ޽ࠅ㧘ᰴᦼࠪࠬ࠹

ࡓߦ߅޿ߡ NetBoot ࠍណ↪ߔࠆᔅὼᕈ߇ᒝߊ⹺

⼂ߐࠇߚޕ

㧟㧚╙৻ᰴNetBootࠪࠬ࠹ࡓ

2001 ᐕߦ 46 บߩ Power Mac G4㧔CPU㧦 PowerPC G4 [450MHz, Dual] 㧘memory㧦

256MB㧕ࠍࠢ࡜ࠗࠕࡦ࠻ߣߔࠆࠪࠬ࠹ࡓߦᦝᣂߐ

ࠇߚޕ߹ߚ㧘ࡀ࠶࠻ࡢ࡯ࠢߪ100Base-TXߦᄌᦝ ߐࠇߚޕ

ട߃ߡ㧘Power Mac G4 㧞บߦ MacOS X Server 10.1ࠍዉ౉ߒ㧘NetBootࠨ࡯ࡃߣߒߚޕ 㧔ߚߛߒ㧘ࠢ࡜ࠗࠕࡦ࠻ߪᣥMacOSߩ߹߹ޕ㧕

NetBootߩዉ౉ߦ޽ߚߞߡᦨ߽࿎ߞߚߩߪ㧘ᖱ

ႎߩਇ⿷ߢ޽ࠆޕNetBoot⥄૕߇૛ࠅታ❣ߩߥ޿

ࠪࠬ࠹ࡓߢ޽ࠅ㧘࿖ౝߢߪ㧝㧘㧞߆ᚲߩᄢቇߢዉ

౉㧔߇ᬌ⸛㧕ߐࠇߡߪ޿ߚ߽ߩߩ㧘Apple Japan

⥄૕߇߹ߛㆇ↪ߩࡁ࠙ࡂ࠙ࠍචಽߦୃᓧߒߡ߅ࠄ ߕ㧘໧޿วࠊߖࠍߒߡ߽ߥ߆ߥ߆ḩ⿷ߥ࿁╵ߪᓧ ࠄࠇߥ߆ߞߚޕߐࠄߦ㧘ࠪࠬ࠹ࡓࠍ⚊౉ߒߚߩ߇ ർ㒽ߩSIerߢMacߦߪ޽߹ࠅᒝߊߥߊ㧘ട߃ߡ Apple ߳ߩ⾰໧ࠍߔߴߡߘߩ SIer ⚻↱ߢߒߥߊ ߡߪߥࠄߥ޿ߣ޿߁ߎߣ߇ߐࠄߦ੐ᘒࠍᷓೞߥ߽

ߩߦߒߚޕࠪࠬ࠹ࡓ᩺ࠍ૞ᚑߔࠆᲑ㓏ߢ߽㧘ࠨ࡯

ࡃߩࠬࡍ࠶ࠢ㧘ࡀ࠶࠻ࡢ࡯ࠢ᭴ᚑ㧘࡙࡯ࠩ↪ࠬ࠻

࡟࡯ࠫߩឭଏᣇᴺ╬ޘ㧘ࠞ࠲ࡠࠣ߿࠺࡯࠲ࠪ࡯࠻

߆ࠄߪ⸃ࠄߥ޿᭽ޘߩⷐ࿃߇໧㗴ߣߥߟߚ߇㧘⚿

ዪ᣿⏕ߥ࿁╵ࠍᓧࠆߎߣߪߢ߈ߕ㧘⷗ಾࠅ⊒ゞࠍ ߖߑࠆࠍᓧߥ߆ߞߚޕ

⚿ᨐ⊛ߦ㧘ㆇ↪㐿ᆎᤨߦߪ㧘ᰴߩࠃ߁ߥᒻᘒߣ ߥߞߚ㧦

1.࡙࡯ࠩ↪ࠬ࠻࡟࡯ࠫ㧦ࠨ࡯ࡃߩHDDኈ㊂߇ᄢ

߈ߊߢ߈ߥ߆ߞߚߚ߼㧘࡙࡯ࠩߦߪࠬ࠻࡟࡯ࠫ

⚗ࠄࠊߒ޿ߩߢᵈᗧࠍⷐߔࠆޕ

2 ੍߼ࠨ࡯ࡃߦࠢ࡜ࠗࠕࡦ࠻⿠േ↪ߩࠗࡔ࡯ࠫࡈ ࠔࠗ࡞ࠍ↪ᗧߒߡ߅߈㧘⿠േᤨߦᲤ࿁ࠨ࡯ࡃ߆ࠄ ߘߩࠗࡔ࡯ࠫࠍォㅍߔࠆߎߣߦࠃߞߡ㧘ࠢ࡜ࠗࠕ ࡦ࠻ࠍ⿠േߔࠆᣇᑼޕߘߩߚ߼㧘ࠢ࡜ࠗࠕࡦ࠻ߩ

࠰ࡈ࠻࠙ࠛࠕࠍߤߩࠃ߁ߦᄌᦝߒࠃ߁ߣ߽ߘࠇ߇

଻ሽߐࠇࠆߎߣߪߥߊ㧘ౣ⿠േᤨߦߪ⌀ᣂߒ޿ࠗ

ࡔ࡯ࠫߢ⿠േߔࠆޕ

㧔ࡎ࡯ࡓࡈࠜ࡞࠳㧕ࠍ↪ᗧߖߕ㧘ฦ࡙࡯ࠩߩ࠺

࡯࠲ߪ㧘ᜬߜㄟߺߩZip diskߦ଻ሽߔࠆߎߣߣ ߒߚޕߎࠇߦࠃࠅ㧘ฦࠕࡊ࡝ࠤ࡯࡚ࠪࡦࡊࡠࠣ

࡜ࡓߩ⸳ቯࠍ୘ੱᲤߦ଻ሽߢ߈ߥߊߥࠆߣ޿߁

໧㗴߇↢ߓߚޕࡔ࡯࡜࡯㧔Eudora ࠍ૶↪㧕ߦ 㑐ߒߡߪ㧘⸳ቯࡈࠔࠗ࡞ࠍZip diskߦ଻ሽߒ㧘

⸳ቯࡈࠔࠗ࡞ࠍ࠳ࡉ࡞ࠢ࡝࠶ࠢߒߡ⿠േߔࠆߣ

޿߁ᄌೣ⊛ߥᣇᴺࠍߣࠆߎߣߣߒߚޕ

2.࠺ࠖࠬࠢ࡟ࠬ㧦ࠢ࡜ࠗࠕࡦ࠻߇⿠േߒߡ޿ࠆ㑆㧘 ฦࠢ࡜ࠗࠕࡦ࠻Ფߦࠪࡖ࠼࡯ࡈࠔࠗ࡞㧔৻⒳ߩ

ࠠࡖ࠶ࠪࡘࡈࠔࠗ࡞㧕߇૞ᚑߐࠇࠆޕߘࠇࠍࠢ

࡜ࠗࠕࡦ࠻ߩHDD߆ࠨ࡯ࡃߩHDDߩ૗ࠇ߆ ߦ⟎ߊߎߣ߇ᔅⷐߢ޽ࠆ߇㧘ࠢ࡜ࠗࠕࡦ࠻ࠍ࠺

ࠖࠬࠢ࡟ࠬߢㆇ↪ߔࠆߚ߼ߦ㧘ࠨ࡯ࡃߦ⟎ߊߎ ߣߣߒߚޕ

3.࡙࡯ࠩ⹺⸽㧦࡙࡯ࠩࠍX Serverߦ⊓㍳ߒ㧘ߘ ࠇߦࠃࠅ࡙࡯ࠩ⹺⸽ࠍⴕ߁ߎߣߣߒߚޕ 4.725㧦ࠨ࡯ࡃߦUPSࠍ⸳⟎ߒ㧘஗㔚㧛ᓳ㔚ᤨߦ

⥄േ⊛ߦshutdown / rebootࠍⴕ߁ߎߣߣߒߚޕ

એ਄ߩࠃ߁ߥᒻᘒߢㆇ↪ࠍᆎ߼ߚ߇㧘ᦨೋߩ߁ ߜߪ⒳ޘߩ࠻࡜ࡉ࡞ߦ⧰ߒ߼ࠄࠇߚޕ਄⸥ߩ⇟ภ 㗅ߦㅀߴࠆߣ㧘એਅߩࠃ߁ߦߥࠆ㧦

1.୘ੱߩ⸳ቯࡈࠔࠗ࡞ࠍ଻ሽߢ߈ߥ޿ߚ߼㧘੍߼

ฦࠕࡊ࡝ࠤ࡯࡚ࠪࡦᲤߦ࠺ࡈࠜ࡞࠻ߩ⸳ቯࠍߒ㧘 ߘߩ⸳ቯࡈࠔࠗ࡞ࠍ⿠േࠗࡔ࡯ࠫߦ⚵ߺㄟࠎߢ ߅ߊᔅⷐ߇޽ࠆޕߣߎࠈ߇㧘ߘߩ⸳ቯࡈࠔࠗ࡞

ߩ⟎߈႐ᚲ߇ฦࠕࡊ࡝ࠤ࡯࡚ࠪࡦᲤߦ⇣ߥߞߡ

޿ࠆ႐ว߇ᄙߊ㧘ㆡಾߥ⟎߈႐ᚲࠍᛠីߔࠆ߹

ߢߦ߆ߥࠅߩᤨ㑆ࠍⷐߒߚޕEudora ߩᄌೣ⊛

ㆇ↪ߦߟ޿ߡߪ㧘ᦨೋߎߘᚭᖺ޿߇޽ߞߚࠃ߁ ߢ޽ࠆ߇㧘ቇ↢ߪߔߋߦᘠࠇߚࠃ߁ߢ޽ࠆޕ 2.ࠪࡖ࠼࡯ࡈࠔࠗ࡞ࠍࠨ࡯ࡃߦ⟎޿ߡㆇ↪ߔࠆߣ㧘

ࠢ࡜ࠗࠕࡦ࠻ߩㅦᐲ߇㕖Ᏹߦㆃߊߥߞߡߒ߹ߞ ߚޕߘߩߚ߼㧘ࠪࡖ࠼࡯ࡈࠔࠗ࡞ࠍࠢ࡜ࠗࠕࡦ

࠻ߩࡠ࡯ࠞ࡞HDDߦ⟎ߊࠃ߁ߦᄌᦝߒߚޕߘ ߩ⚿ᨐ㧘ㅦᐲߪ࿁ᓳߒߚ߇㧘ࡠ࡯ࠞ࡞HDD߇

᡿㓚ߔࠆߣߘߩࠢ࡜ࠗࠕࡦ࠻ߪ૶↪ߢ߈ߥߊߥ ߞߡߒ߹޿㧘଻቞ߩᚻ㑆߇Ⴧ߃ࠆߎߣߦߥߞߡ ߒ߹ߞߚޕߥ߅㧘ㅦᐲૐਅߩේ࿃ߦߟ޿ߡߪ㧘 SIerߩജ㊂ਇ⿷ߩߚ߼㧘⚿ዪ᣿⏕ߦߪߥࠄߥ߆ ߞߚޕ

3.ࠢ࡜ࠗࠕࡦ࠻ߩࡠࠣࠗࡦࡄࠬࡢ࡯࠼㧘ࡔ࡯࡞ࠍ

富山大学総合情報基盤センター広報 vol.5 (2008) 45-48頁.

(3)

೑↪ߔࠆ႐วߩࡄࠬࡢ࡯࠼㧘ߐࠄߦቇോᖱႎࠪ

ࠬ࠹ࡓߩࡄࠬࡢ࡯࠼߇ߘࠇߙࠇ⁛┙ߒߡ޿ߚߚ

߼㧘ቇ↢ߦᷙੂࠍᒁ߈⿠ߎߒߚޕ

4.ታ㓙ߦ஗㔚߇⿠߈ߚ㓙ߦ㧘⥄േ⊛ߦshutdown / reboot߇಴᧪ߥ޿ߎߣ߇⊒ⷡߒߚޕSIerߩ⽿છ ߢ޽ࠆޕ

ߘࠇએᄖߦ߽㧘ਥߥ࠻࡜ࡉ࡞ߣߒߡ㧘એਅߩࠃ ߁ߥ߽ߩ߇⊒↢ߒߚ㧦

5.ታ⠌ᤨߦ30บએ਄ࠍหᤨߦ⿠േߔࠆߣ㧘⚂㧞~

㧟ഀߩࡑࠪࡦ߇㧘ࡉ࡯࠻ࠗࡔ࡯ࠫߩฃା⁁ᘒ߆ ࠄవߦㅴ߹ߕ⿠േߦᄬᢌߒߚޕ߹ߚ⿠േߢ߈ߚ ႐วߢ߽㧘⿠േᤨ㑆߇㕖Ᏹߦ㐳޿႐ว߇޽ߞߚޕ ߚߛߒ㧘หᤨߦߢߪߥߊᢔ⊒⊛ߦ⿠േߔࠇ߫ో

บ⿠േน⢻ߢ޽ߞߚߚ߼㧘⚂ 10 บߕߟߦಽߌ ߡᤨᏅࠍߟߌߡ⿠േߔࠆ㧘޽ࠆ޿ߪ౉ቶߒߚ⠪

߇㗅ᰴฦ⥄ࡃ࡜ࡃ࡜ߦ⿠േߒߡታ⠌ߩ㐿ᆎࠍᓙ ߟ╬ߩㆇ↪ߦࠃߞߡኻಣߒߚޕߎߩ໧㗴ߩේ࿃

ߪ․ቯߢ߈ߥ߆ߞߚ߇㧘ࠨ࡯ࡃߩࠬࡍ࠶ࠢ㧔⢻

ജߣบᢙ㧕߅ࠃ߮ࡀ࠶࠻ࡢ࡯ࠢ㧔․ߦࠬࠗ࠶࠴㧕 ߩᕈ⢻߇ߘߩේ࿃ߢ޽ࠆߣផ᷹ߐࠇࠆޕ

6.ࠬ࠲ࡦ࠼ࠕࡠࡦߩ႐วߦセߴߡ㧘ේ࿃ਇ᣿ߩ

hang up߇ᄙߊ⷗ࠄࠇߚޕࠕࡊ࡝ࠤ࡯࡚ࠪࡦߣ

NetBootߣߩ⋧ᕈߩ໧㗴ߣ߽ᕁࠊࠇࠆ߇㧘ේ࿃

ߩⓥ᣿ߦߪ೔ࠄߥ߆ߞߚޕߚߛߒ㧘ࠬ࠲ࡦ࠼ࠕ ࡠࡦߣ㆑ߞߡ㧘ᒝ೙⚳ੌߒߚߣߒߡ߽ࠪࠬ࠹ࡓ ߇⎕უߐࠇࠆߣ޿߁ᔃ㈩߇ߥ޿ߚ߼ hang up ߒߚ႐ว߽ޟ᳇ᭉߦޠᒝ೙⚳ੌߐߖࠆߎߣ߇ߢ ߈ߚߩߪᢇ޿ߢ޽ߞߚޕ

ዉ౉ᓟ㧘㧟ᐕࠍ⚻ߚᤨὐߢ㧘MacOS X Server ࠍ10.3ߦࠕ࠶ࡊࠣ࡟࡯࠼ߒ㧘߹ߚclientߩOS߽ ᣥMacOS߆ࠄMacOS X 10.3ߦᄌᦝߒߚޕߎߩ

⚿ᨐ㧘ᔃᜬߜ቟ቯᐲ߇Ⴧߒߚࠃ߁ߦᕁࠊࠇࠆޕ

㧠㧚╙ੑᰴ㧔⃻ⴕ㧕NetBootࠪࠬ࠹ࡓ

㧟ᄢቇ⛔วᓟ㧘2006ᐕߦ㧘56บߩiMac G5߆ ࠄߥࠆࠪࠬ࠹ࡓ߳ߣᦝᣂߐࠇߚޕหᤨߦ㧘10บߩ

iMac G5߇ቇ↢⥄⠌↪ߦ೎ቶߦㅊടߐࠇߚޕߎߩ

ᦝᣂߦᒰߚࠅ㧘╙৻ᰴNetBootࠪࠬ࠹ࡓߩㆇ↪⚻

㛎߆ࠄ㧘ᰴߩࠃ߁ߥ⸳⸘ᣇ㊎ࠍߚߡߚ㧦

a.หᤨ⿠േบᢙ㧦60 บ߇หᤨߦ⿠േߢ߈ࠆߎߣޕ

߹ߚ㧘⿠േᤨ㑆߇㐳ߊߥࠄߥ޿ߎߣޕ

b.ᄙ㊀ൻ㧦චಽߥᕈ⢻ߣบᢙߩNetBootࠨ࡯ࡃࠍ

↪ᗧߒ㧘৻บ߇᡿㓚ߒߚ㓙ߦ߽ઁߩࠨ࡯ࡃࠍ↪

޿ߡࠢ࡜ࠗࠕࡦ࠻ࠍ⿠േߢ߈ࠆߎߣޕ

c.࠺ࠖࠬࠢ࡟ࠬ㧦ࠪࡖ࠼࡯ࡈࠔࠗ࡞ߪ NetBoot ࠨ࡯ࡃߦ⟎ߊߎߣߣߒ㧘ࠢ࡜ࠗࠕࡦ࠻ߪቢోߦ

࠺ࠖࠬࠢ࡟ࠬߢㆇ↪ߢ߈ࠆߎߣޕ

d.࡙࡯ࠩ⹺⸽㧦⹺⸽ߪLDAPࠍ↪޿㧘ࡄࠬࡢ࡯࠼

ߪࡔ࡯࡞ࠨ࡯ࡃ╬ߣㅪേߔࠆߎߣޕ

e.࡙࡯ࠩ↪ࠬ࠻࡟࡯ࠫ㧦ࡈࠔࠗ࡞ࠨ࡯ࡃ㧔ࡔ࡯࡞

ࠨ࡯ࡃߥߤߣ౗↪㧕ߦฦ࡙࡯ࠩ߇ࡎ࡯ࡓࡈࠜ࡞

࠳ࠍᜬߜ㧘ᢥᦠ߿⸳ቯࠍ଻ሽߢ߈ࠆߎߣޕ f. 725㧦ࠨ࡯ࡃߩUPSߪ஗㔚㧛ᓳ㔚ᤨߦ⥄േ⊛ߦ

shutdown / rebootࠍⴕ߁ߎߣޕ

g.ࠢ࡜ࠗࠕࡦ࠻೙ᓮ㧦᝼ᬺਛ㧘ฦࠢ࡜ࠗࠕࡦ࠻ߩ

⋙ⷞ㧘೙ᓮ㧘↹㕙౒᦭ࠍߔࠆߎߣ߇ߢ߈ࠆߎߣޕ

એ਄ߩᣇ㊎ࠍታ⃻ߔࠆߚ߼㧘Appleߣ߽⋥ធㅪ

⛊ࠍߣߞߡ⦡ޘߣഥ⸒ࠍᓧߟߟ㧘․ߦએਅߩὐࠍ Ꮏᄦߒߡౕ૕⊛ߥࠪࠬ࠹ࡓ઀᭽ࠍ╷ቯߒߚ㧦 1. NetBootࠨ࡯ࡃ1บ޽ߚࠅ25บએਅߩࠢ࡜ࠗ

ࠕࡦ࠻߇ᅷᒰߢ޽ࠆᣦߩ Apple ߩ⷗⸃ߦᓥ޿㧘 NetBootࠨ࡯ࡃߣߒߡXserve (2.3GHz G5˜2㧘 ࡔࡕ࡝࡯4GB㧘HDD 500GB) ࠍ㧟บ↪ᗧߒߚޕ 㨇਄⸥ߩᣇ㊎a, b, cߦኻᔕ㨉

2.ࡀ࠶࠻ࡢ࡯ࠢࠍᄢ᏷ߦᒝൻߒ㧘L3 ࠬࠗ࠶࠴

㧔Cisco Catalyst6506㧕㧝บߣ㧘Mac↪ߦL2

ࠬࠗ࠶࠴㧔Cisco Catalyst2970㧕4บ߆ࠄߥࠆ ࡀ ࠶ ࠻ ࡢ ࡯ ࠢ ࠍ ⚵ ߺ 㧘 ో ࠢ ࡜ ࠗ ࠕ ࡦ ࠻ ߣ NetBootࠨ࡯ࡃࠍ1Gbpsߢធ⛯ߒߚޕߎࠇߪ㧘 NetBootᤨߦtftpࠍᡰ㓚ߥߊㅢㆊߐߖࠆᔅⷐᕈ ࠍ⠨ᘦߒߚ߽ߩߢ޽ࠆޕ㧔L3 ࠬࠗ࠶࠴ߪ㧘 Windowsᯏߣߩ౒↪ߢ޽ࠆޕ㧕㨇ᣇ㊎a, cߦ ኻᔕ㨉

3.⹺⸽ߪ㧘ᄢቇߩ⹺⸽ၮ⋚ߣߒߡᣂⷙዉ౉ߒߚ LDAPࠍ↪޿ࠆߎߣߦߒߚޕ㨇ᣇ㊎dߦኻᔕ㨉 4.ቇ↢↪ࡈࠔࠗ࡞ࠨ࡯ࡃࠍ NFS ߢࡑ࠙ࡦ࠻ߒ㧘 ฦ࡙࡯ࠩߩࡎ࡯ࡓࡈࠜ࡞࠳ࠍ෼⚊ߔࠆߎߣߦߒ ߚޕ㨇ᣇ㊎eߦኻᔕ㨉

5.ฦ⒳ࠨ࡯ࡃߩ UPS ߪ಴᧪ࠆ㒢ࠅ⛔วߒߡㆇ↪

ࠦࠬ࠻ࠍਅߍࠆߣ޿߁ߩ߇ࠪࠬ࠹ࡓో૕ߩᣇ㊎

ߢ޽ߞߚ߇㧘ᓳ㔚ᤨߩreboot߇㔍ߒ޿ߣ޿߁ߎ ߣ߇್᣿ߒߚߚ߼㧘NetBootࠨ࡯ࡃߩߺ୘೎ߦ

富山大学総合情報基盤センター広報 vol.5 (2008) 45-48頁.

(4)

USBធ⛯ߩUPSࠍ↪ᗧߒߚޕ㨇ᣇ㊎fߦኻᔕ㨉 6.೎ㅜ iMacG5 ࠍ 1 บ↪ᗧߒ㧘ߘߎ߆ࠄ Apple

Remote Desktopߦࠃࠅฦࠢ࡜ࠗࠕࡦ࠻ߩ⋙ⷞ

߿↹㕙౒᦭ߥߤ߇಴᧪ࠆࠃ߁ߦߒߚޕ㨇ᣇ㊎ g ߦኻᔕ㨉

એ਄ߩࠃ߁ߥᎿᄦߩ⚿ᨐ㧘⿠േᤨ㑆ߩ㐳ߐએᄖ ߩ⋡ᮡߪ߶߷㆐ᚑߢ߈ߚߣᕁࠊࠇࠆޕ⿠േᤨ㑆ߦ ߟ޿ߡ߽㧘DHCP ࠨ࡯ࡃࠍNetBoot ࠨ࡯ࡃ߆ࠄ ಽ㔌ߒߚࠅ㧘ࡀ࠶࠻ࡢ࡯ࠢࠍ⺞ᢛߔࠆߥߤ⹜ⴕ㍲

⺋ߒߚ⚿ᨐ㧘߶߷ḩ⿷಴᧪ࠆ߹ߢߦߥߞߚޕ

㧡㧚NetBoot ࠪࠬ࠹ࡓߩ೑ὐ

એ਄㧘NetBootࠪࠬ࠹ࡓߩ᭴▽ߩታ㓙ߦߟ޿ߡ ㅀߴߡ߈ߚޕ᭴▽ߦ㑐ߒߡߪߎߩࠃ߁ߦ⦡ޘߣ⠨

ᘦ࡮⹜ⴕ㍲⺋ߔߴ߈ὐ߽ᄙ޿߇㧘಴᧪਄߇ߞߡߒ

߹߃߫቟ቯߒߡⒿ௛ߒߡ߅ࠅ㧘ଢ೑ߥࠪࠬ࠹ࡓߢ

޽ࠆޕ

ࠬ ࠲ ࡦ ࠼ ࠕ ࡠ ࡦ ࠪ ࠬ ࠹ ࡓ ߣ セߴߚ ႐ ว ߩ

NetBootࠪࠬ࠹ࡓߩ೑ὐߪ㧘૗ߣ⸒ߞߡ߽㧘࡙࡯

ࠩߦࠃߞߡࠢ࡜ࠗࠕࡦ࠻ߩOSߥߤࠍᄌᦝߐࠇߡ ߒ߹߁ߎߣ߇ߥ޿ߎߣߣ㧘࠰ࡈ࠻࠙ࠛࠕߩࠕ࠶ࡊ

࠺࡯࠻ߥߤߩࠪࠬ࠹ࡓᡷᄌࠍࠗࡔ࡯ࠫࡈࠔࠗ࡞ߦ ኻߒߡߩߺⴕ߃߫ࠃ޿ߎߣߩ㧞ὐߦዧ߈ࠆޕࠊߕ ߆㧞ߟߛߌߩ೑ὐߢ޽ࠆ߇㧘ߎߩ㧞ὐ߇ࠪࠬ࠹ࡓ

▤ℂ਄ᅤ૗ߦ᦭ലߢ޽ࠆ߆ߣ޿߁ߎߣߦߟ޿ߡߪ㧘 ታ㓙ߦࠪࠬ࠹ࡓࠍ▤ℂߒߚߎߣߩ޽ࠆᣇߥࠄ߫ච ಽߦ⚊ᓧߒߡ㗂ߌࠆ߽ߩߣᕁ߁ޕ

㧢㧚NetBoot ࠪࠬ࠹ࡓߩ໧㗴

ߎߩࠃ߁ߥ೑ὐࠍ߽ߟNetBootߢ޽ࠆ߇㧘એਅ ߩࠃ߁ߥ໧㗴߽޽ࠅ㧘⃻ᤨὐߢߪቢో⸃᳿ߦߪ⥋

ߞߡ޿ߥ޿㧦

1.ᖱႎਇ⿷㧦NetBootߦߟ޿ߡߪ߆ߥࠅ⹦⚦ߥࡑ

࠾ࡘࠕ࡞߇౏㐿ߐࠇߡߪ޿ࠆ߇㧘ߘߎ߆ࠄ৻ᱠ

〯ߺ಴ߒߚᚲ⻐ޟࡁ࠙ࡂ࠙ޠ⊛ߥߎߣߦߟ޿ߡ ߩᖱႎ߇㒢ࠄࠇߡ޿ࠆޕ․ߦ࿾ᣇߦ߅ߌࠆᖱႎ ਇ⿷ߪᷓೞߢ޽ࠆޕࠃߞߡ㧘ࠪࠬ࠹ࡓࠍ᭴▽ߔ ࠆ㓙ߦߪ㧘ᔅߕ᧲੩࡮ᄢ㒋╬ߩNetBootࠍᾫ⍮

ߒߚ SIer ࠍ฽߻ࠃ߁ߥᬺ⠪ߣᄾ⚂ࠍߔࠆߎߣ ߇⢄ⷐߢ޽ࠆޕ߹ߚ㧘ࠃࠅ⚦߆޿ߎߣߦߟ޿ߡ ߪ㧘Apple Japanߢߔࠄኻᔕ߇ᕋߒߊߥߞߡߊ

ࠆޕߎߩὐߦߟ޿ߡߪ㧘 Apple Japan ߩࠃࠅ

৻ጀߩᅗ⿠ߦᦼᓙߒߚ޿ޕ

2.⋧ᕈ㧦ೋᦼ⸳ቯࡈࠔࠗ࡞ߩ⟎߈႐ᚲߥߤ߇ᮡḰ ߣ⇣ߥߞߡ޿ࠆߚ߼ߦ NetBoot ߣߩ⋧ᕈ߇ᖡ

޿࠰ࡈ࠻࠙ࠛࠕ㧔․ߦ㧘Microsoft߿Adobeߩ

⵾ຠ㧕߇޽ࠆޕAppleߣฦ࠰ࡈ࠻࠙ࠛࠕࡌࡦ࠳

ߣ㑆ߩޟ㘑ㅢߒޠࠍ⦟ߊߒ㧘NetBootኻᔕߔࠆ ࠃ߁ߦߒߡ⾃޿ߚ޿ޕ

3.ࠗࡔ࡯ࠫࡈࠔࠗ࡞ߩࡔࡦ࠹࠽ࡦࠬ㧦ࠗࡔ࡯ࠫࡈ ࠔࠗ࡞ߩ૞ᚑߦᤨ㑆߇߆߆ࠆ㧔ࠗࡔ࡯ࠫߩኈ㊂ ߦ߽ࠃࠆ߇㧝ᤨ㑆⒟ᐲ㧕ޕߎࠇߦߟ޿ߡߪᧄ⾰

⊛ߥ⸃᳿ߪ㔍ߒ޿߇㧘ࠗࡔ࡯ࠫ૞ᚑኾ↪ᯏࠍ↪

ᗧߔࠆߥߤߦࠃࠅ㧘޽ࠆ⒟ᐲߪ✭๺ߐࠇࠆޕ

㧣㧚Windows ▤ℂࠪࠬ࠹ࡓߣߩᲧセ

੹࿁ߩᦝᣂߢߪ㧘Macintoshએᄖߦ㧘Windows ᯏ߽131บዉ౉ߐࠇߚޕWindows ᯏߦߪ㧘ޟ੍

߼ฦࠢ࡜ࠗࠕࡦ࠻㧔ߩ HDD㧕ߦࠗࡔ࡯ࠫࠍ㈩ା

ߒߡ߅߈㧘ฦࠢ࡜ࠗࠕࡦ࠻ߪࠬ࠲ࡦ࠼ࠕࡠࡦߣߒ ߡ⿠േߔࠆޠߣ޿߁ᣇᑼߩ▤ℂࡊࡠࠣ࡜ࡓ߇ዉ౉

ߐࠇߡ޿ࠆޕ

ߎࠇߦࠃࠅ㧘⚐☴ߥࠬ࠲ࡦ࠼ࠕࡠࡦߩ႐วࠃࠅ

߽▤ℂࠦࠬ࠻ߪ㕖Ᏹߦዊߐߊߥߞߡ޿ࠆ߇㧘߿ߪ ࠅ࠰ࡈ࠻࠙ࠛࠕߣߩ⋧ᕈߩ໧㗴ߪㆱߌߡㅢࠇߥ޿

ࠃ߁ߢ޽ࠆޕߐࠄߦ㧘ฦࠢ࡜ࠗࠕࡦ࠻Ფߦ࠻࡜ࡉ

࡞߇⿠ߎࠆߎߣ߇ᄙߊ㧘․ߦ㧘ࠗࡔ࡯ࠫ㈩ାᤨߦ ᔅߕߣ⸒ߞߡ⦟޿߶ߤߦ૗ࠄ߆ߩ࠻࡜ࡉ࡞߇⿠ߎ ࠆࠃ߁ߢ޽ࠆޕ

ߎߩࠃ߁ߥࠪࠬ࠹ࡓߣ NetBoot ߣࠍන⚐ߦᲧ セߔࠆߎߣߪ㔍ߒ޿߇㧘ޟേ߈಴ߒߡ߆ࠄߩᚻ㑆ޠ ߣ޿߁৻㕙ߩߺ߆ࠄ⷗ࠆߣ㧘ࠗࡔ࡯ࠫ㈩ାߣ޿߁ ᚻ㑆߇ߥ޿ಽ㧘NetBootߦァ㈩߇޽߇ࠆࠃ߁ߦᕁ ࠊࠇࠆޕ

㧤㧚⚿⺆

એ਄㧘NetBootߦߟ޿ߡ೑ὐ࡮໧㗴ὐߥߤࠍㅀ ߴߡ߈ߚޕ⚿⺰ߣߒߡߪ㧘ޟᧂߛቢోߣߪ⸒߃ߥ

޿߇㧘▤ℂࠦࠬ࠻ࠍ฽߼ߚ TCO (Total Cost of Ownership) ߆ࠄ⠨߃ߡ㧘NetBootߪᒝߊផᅑߢ ߈ࠆࠪࠬ࠹ࡓߢ޽ࠆޠߣ➙߼ࠆߎߣ߇ߢ߈ࠃ߁ޕ

富山大学総合情報基盤センター広報 vol.5 (2008) 45-48頁.

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