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ストレージの基礎

 ストレージの基礎

ストレージを知らない人/苦手な人向けに実施した勉強会の資料です。

Yukinori Sakashita

July 07, 2020
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  1. ετϨʔδͷجૅ
    :VLJOPSJ4BLBTIJUB

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  2. ஫ҙࣄ߲
    ‣ ετϨʔδ͸ϕϯμ΍੡඼͝ͱͰίϯϙʔωϯτͳͲͷ໊শ͕ҟͳΔ͜ͱ
    ͕͋Γ·͢
    ‣ ຊࢿྉͰ͸ετϨʔδۀքஂମ4/*"͕ఆΊΔετϨʔδ؅ཧ*'ͷ
    ࠃࡍඪ४࢓༷4.*4 *40*&$ʙ "/4**/$*54
    ɺ
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    ࢖༻͞ΕΔ༻ޠΛ࢖͍·͢
    2
    [email protected]@TUBOEBSETTNJ
    [email protected]@TUBOEBSETTXPSEpTI

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  3. "HFOEB
    ‣ ετϨʔδͷछྨ
    ‣ ϒϩοΫετϨʔδ
    ‣ ϑΝΠϧετϨʔδ
    ‣ ετϨʔδͷࡶֶ
    3

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  4. ϒϩοΫετϨʔδ ϑΝΠϧετϨʔδ ΦϒδΣΫτετϨʔδ
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    wΦϒδΣΫτ୯ҐͰΞΫηε
    wϑΝΠϧγεςϜʹґଘ͠ͳ͍
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  5. ϒϩοΫετϨʔδ

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  6. ϒϩοΫετϨʔδͱྺ࢙
    ‣ ϋʔυ΢ΣΞͷ4$4*͸΄΅ফ໓
    ‣ ϓϩτίϧͱͯ͠ͷ4$4*͸઀ଓܗଶ͕มΘͬͯ΋ར༻
    6
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    ('$ొ৔

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  7. جຊߏ੒
    7
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    .BTLJOH.BQQJOHͰղઆ

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  8. %BUB1SPUFDUJPO

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  9. %BUB1SPUFDUJPOͱ͸
    9
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    ‣ Ͳ͏΍࣮ͬͯݱ͍ͯ͠Δͷ͔
    3"*%
    3FQMJDBUJPO

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  10. 3"*%
    10
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  11. ύϦςΟσʔλͱ͸
    11
    ‣ ύϦςΟܭࢉͷجຊ͸903 ഉଞత࿦ཧ࿨ F9DMVTJWF03

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    # 1
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    "9031



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  12. 3FQMJDBUJPO
    12
    ‣ 3FQMJDBUJPO͸ɺσʔλ୯ҐͰͷ3FQMJDBUJPOͱ4UPSBHF7PMVNF୯ҐͰͷ
    3FQMJDBUJPO͕͋Δ
    ‣ ͜͜Ͱ͸σʔλ୯ҐͰͷ3FQMJDBUJPOΛղઆ
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    ‣ $FQIͳͲͰ࠾༻͞Ε͍ͯΔ5SJQMF3FQMJDBUJPO͕༗໊
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    &SBTVSF$PEJOH΋͋Γ 3"*% ΋&SBTVSF$PEJOHͷҰͭ

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  13. 5SJQMF3FQMJDBUJPO&SBTVSF$PEJOH
    13
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  14. 4UPSBHF7PMVNF$SFBUJPO

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  15. 4UPSBHF1PPMͱ4UPSBHF7PMVNF
    ‣ ෳ਺෺ཧϝσΟΞΛ%BUB1SPUFDUJPOʹΑΓ·ͱΊͨ4UPSBHF1PPM͔Β
    ࿦ཧσόΠεͱͯ͠ੜ੒ͨ͠΋ͷ͕4UPSBHF7PMVNF
    ‣ ࿦ཧ෺ཧͷ-#"ͷϚοϐϯάςʔϒϧʹΑ࣮ͬͯݱ
    15
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    7PM #'''' %JTL#'''''
    -#"ͷϚοϐϯάςʔϒϧ͸֤࣮ࣾ૷͕ҟͳΓ·͢

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  16. 5IJO1SPWJTJPOJOH
    ‣ 4UPSBHF7PMVNFʹ͸େ͖ͭ͘ͷλΠϓ͋Γ
    ‣ 5IJDL1SPWJTJPOJOH
    4UPSBHF7PMVNFͷ࡞੒࣌ʹશͯͷαΠζ෼ͷ෺ཧϝσΟΞͷྖҬΛ
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    ‣ 5IJO1SPWJTJPOJOH
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    ·ΕΔ౎౓ɺ෺ཧϝσΟΞͷྖҬΛ֬อ͢Δํࣜ
    3FBEߴ଎ 8SJUF௿଎ ෺ཧϝσΟΞͷׂΓ౰ͯൃੜ࣌
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    αʔόʹ͸5IJDL1SPWJTJPOJOHͱಉ༷ͷαΠζͰݟ͑Δ
    16

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  17. 5IJO1SPWJTJPOJOH
    17
    4UPSBHF1PPM
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    7PM

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    $ 8SJUF

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  18. 5IJO1SPWJTJPOJOH
    18
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    7PM

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    ଟஈͷϚοϐϯάςʔϒϧͷ࣮૷ϕϯμ΋͋Γ

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  19. "VUPNBUFE4UPSBHF5JFSJOH
    ‣ ෳ਺ͷछྨͷ)%%΍44%ͷొ৔ʹΑΓɺ෺ཧϝσΟΞʹੑೳɾίετ͕ࠩ
    ੜ࢝͡Ίͨ ೥ࠒ

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    4"5")%%௿଎ ௿Ձ֨
    ‣ ߴස౓ʹΞΫηε͢Δσʔλ͸ߴ଎ߴՁͳϝσΟΞɺதɾ௿ස౓ͷΞΫηεͷ
    σʔλ͸தɾ௿଎தɾ௿Ձ֨ʹࣗಈͰσʔλͷ഑ஔ৔ॴΛҠಈͤ͞
    ੑೳͱίετͷ࠷దԽΛਤΔ"VUPNBUFE4UPSBHF5JFSJOH͕ొ৔
    19

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  20. "VUPNBUFE4UPSBHF5JFSJOH
    20
    4UPSBHF1PPM
    4UPSBHF7PMVNF
    7PM

    7PMͷ-#" ෺ཧϝσΟΞͷ-#"
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    $
    44% 4"4)%% 4"5")%%
    ߴස౓ͷΞΫηε
    தස౓ͷΞΫηε
    ௿ස౓ͷΞΫηε
    ΞΫηεස౓Λఆظతʹ؂ࢹɻ
    ΞΫηεස౓ʹΑͬͯ͸σʔλΛ
    ผϝσΟΞ΁Ҡಈ

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  21. %FEVQMJDBUJPO ॏෳഉআ

    21
    4UPSBHF1PPM
    4UPSBHF7PMVNF
    7PM

    7PMͷ-#" ෺ཧϝσΟΞͷ-#"
    7PM %BUB" %JTL
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    7PM %BUB# 7PM%BUB# OVMM
    7PM %BUB$ 7PM%BUB$ OVMM
    "
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    ‣ ෺ཧϝσΟΞͷ༰ྔ࡟ݮͷͨΊɺॏෳσʔλ͸อଘͤͣϙΠϯλࢀর
    $

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  22. .BTLJOH.BQQJOH

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  23. αʔόͱετϨʔδͷ઀ଓ 4$4*

    23
    4FSWFS
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    ֤%JTLʹ͸4$4**% ʜ
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    ʹ
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    4FSWFSͰͷσόΠεͷݟ͑ํ 473ܥ6/*9

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    EFWDUET 4$4**% -6/

    EFWDUET 4$4**% -6/

    ౰࣌͸4$4*σόΠε%JTLͷͨΊEݻఆ

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  24. αʔόͱετϨʔδͷ઀ଓ '$

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    ετϨʔδଆ5BSHFU1PSU
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    '$1
    4$4*-BZFS
    '$ͷϓϩτίϧελοΫ

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  25. αʔόͱετϨʔδͷ઀ଓ '$

    25
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  26. αʔόͱετϨʔδͷ઀ଓ J4$4*

    ‣ '$Λ*1ʹஔ͖׵͑ɻΞϓϦ͔ΒΈͨϓϩτίϧ͸4$4*ͷ··
    ‣ *2/ -6/ %FWJDF*%ʹΑͬͯ4UPSBHF7PMVNFΛࣝผ جຊܗ

    ‣ '$Ͱ͸)#"ͷ1PSUʹ88/͕ϋʔυతʹϓϦηοτ
    ‣ J4$4*Ͱ͸88/͸ͳ͘୅ସͷ΋ͷ͕ඞཁˠ*2/ͷొ৔
    '$1
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    J4$4*ͷϓϩτίϧελοΫ
    J4$4*
    '$ &UIFS
    *1
    5$1

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  27. αʔόͱετϨʔδͷ઀ଓ J4$4*

    27
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    4UPSBHF1PPM
    4UPSBHF7PMVNF
    -PHJDBM1PSU
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    /*$
    1PSU

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  28. αʔόͱετϨʔδͷ઀ଓ Ԡ༻

    28
    4UPSBHF4ZTUFN
    4UPSBHF7PMVNF
    -PHJDBM1PSU
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    /*$
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    4$4*1SPUPDPM$POUSPMMFS
    5BSHFU1PSU
    *2/
    JRODPN
    OFUBQQTOYYYYYYWT
    5BSHFU1PSU
    *2/
    JRODPN
    OFUBQQZZZZZZWT
    *1
    /FUXPSL
    1PSU
    -PHJDBM1PSU
    Ϛϧνύεߏ੒ 4FSWFS͔Β͸ͭͷ4UPSBHF7PMVNF
    ͱͯ͠ೝࣝɻಉ࣌ʹ8SJUF͢ΔͱյΕΔ

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  29. αʔόͱετϨʔδͷ઀ଓ Ԡ༻

    29
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    4UPSBHF7PMVNF
    -PHJDBM1PSU
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    /*$
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    *2/
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    .VMUJ1BUIιϑτʹͯ
    "DUJWF4UBOECZʹઃఆ
    .VMUJ1BUI
    "DUJWF 4UBOECZ

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  30. αʔόͱετϨʔδͷ઀ଓ Ԡ༻

    30
    4UPSBHF4ZTUFN
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  31. αʔόͱετϨʔδͷ઀ଓ Ԡ༻

    31
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  32. 3FQMJDBUJPO

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  33. ετϨʔδͷ3FQMJDBUJPOͷಛ௕
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  34. 3FQMJDBUJPOͷछྨ
    ‣ ετϨʔδͰ͸ෳ਺छྨͷ3FQMJDBUJPO͕͋Γ
    34
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  35. .JSSPSͱ$MPOF
    35
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  36. -PDBMͱ3FNPUF
    ‣ ᝑମ಺ -PDBM
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  37. 4ZODͱ"TZOD
    37
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  38. 4OBQTIPU
    38
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  39. 4OBQTIPUͷಛ௃
    ‣ ར఺
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  40. 3FQMJDBUJPOͷࣄྫ
    40
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  41. ϑΝΠϧετϨʔδ

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  43. 'JMF4ZTUFNͱ͸
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  44. ϑΝΠϧετϨʔδͱ͸
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  45. جຊߏ੒
    45
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  46. ϑΝΠϧετϨʔδͷػೳ
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    46

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  47. ϩοΫϝΧχζϜͷҧ͍
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  48. ετϨʔδͷࡶֶ

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  49. ΞϓϥΠΞϯεͱ4%4
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  50. ετϨʔδͷϓϩτίϧͷਐԽ
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  51. εϧʔϓοτͱ*014
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