The RAID

62
RAID[ ] Redundant Array of Independent Disks @erickmsaputra

Transcript of The RAID

Page 1: The RAID

RAID[ ]Redundant Array of Independent Disks

@erickmsaputra

Page 2: The RAID

RAID ?APA ITU

Page 3: The RAID

Teknologi Di

Dalam

Penyimpanan

Data Komputer

Page 4: The RAID

DATA 1100010010101010001010101010100101010101010100010001010100101010010101010

DATA 2100100010001001010001010101010010101010010101010101010101010101000010010

Untuk

Menerepkan

Fitur

Toleransi

Kesalahan

Page 5: The RAID

DATA 1100010010101010001010101010100101010101010100010001010100101010010101010

DATA 2100100010001001010001010101010010101010010101010101010101010101000010010

DATA 1100010010101010001010101010100101010101010100010001010100101010010101010

DATA 2100100010001001010001010101010010101010010101010101010101010101000010010

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DATA DATA DATA

Menggunakan Cara

Redundansi* Data

*Penumpukan

Page 7: The RAID

DATA

DATA

DATA

DATA

DATA

DATA

DATA

DATA

DATA

DATA

DATA

DATA

DATA

DATA

DATA

DATA

DATA

DATA

Menggunakan Cara

Redundansi* Data

*Penumpukan

Page 8: The RAID

Baik Itu Dengan

Menggunakan

Perangkat Lunak

Page 9: The RAID

Atau

Perangkat Keras

Page 10: The RAID

KONSEP ?Bagaimana

nya

Page 11: The RAID

Mirroring

Penyalinan Data Ke Lebih

Dari Satu Buah Hard Disk

Page 12: The RAID

Mirroring

A0 A1

B0 B1

C0 C1

D0 D1

HD 1 HD 2

Page 13: The RAID

Mirroring

A0 A1

B0 B1

C0 C1

D0 D1

DATA BACK UP

Page 14: The RAID

Striping

Pemecahan Data

Ke Beberapa Hard Disk

Page 15: The RAID

Striping

DATA A

HD 1 HD 3HD 2

Page 16: The RAID

Striping

A1 A2 A3

DATA A

HD 1 HD 3HD 2

Page 17: The RAID

Fault Tolerance

Mengizinkan Kesalahan

Dan Masalah Untuk

Dapat Dideteksi*

*Bahkan Di Koreksi

Page 18: The RAID

Fault Tolerance

DATA 1100010010101010001010101010100101010101010100010001010100101010010101010

DATA 2100100010001001010001010101010010101010010101010101010101010101000010010

DATA 1100010010101010001010101010100101010101010100010001010100101010010101010

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Fault Tolerance

DATA 1100010010101010001010101010100101010101010100010001010100101010010101010

DATA 1100010010101010001010101010100101010101010100010001010100101010010101010

DATA 1100010010101010001010101010100101010101010100010001010100101010010101010

Page 20: The RAID

TUJUAN ?Apa

nya

Page 21: The RAID

KEHANDALAN

Proses Lebih

Cepat

A1 A1 A1

A1 A1

A1

A1

A1

A1

A1

A1

A1

Page 22: The RAID

KEAMANAN

Data Lebih

AMAN

PRO

TECT

Page 23: The RAID

JENIS ?nya

Page 24: The RAID

RAID 0

DATA

HD

1

HD 2 HD 3

Page 25: The RAID

RAID 0

RAID 0 (striped) data distriped ke

beberapa disk. Tidak ada parity

Page 26: The RAID

RAID 0

DATA

HD

1

HD 2 HD 3

Page 27: The RAID

RAID 0

DATA

HD

1

HD 2 HD 3

Page 28: The RAID

RAID 0

DATA

HD

1

HD 2 HD 3

Page 29: The RAID

RAID 1

Data Mirroring.

Performance Paling

Cepat

Hampir 50% Disk

Terbuang.

Page 30: The RAID

RAID 1

DATA

HD

1

HD 2

Page 31: The RAID

RAID 1

DATA

HD

1

HD 2

Page 32: The RAID

RAID 1

DATAHD

1

HD 2

Mirroring

Page 33: The RAID

RAID 1

DATAHD

1

HD 2

Mirroring

Page 34: The RAID

RAID 3

Data Di Striped Ke

Beberapa Disks,

Parity/Mirroring Ditulis

Ke Dedicated Disk

Page 35: The RAID

RAID 3

DATAHD

1

HD 2

Mirroring

HD 3 HD 4

Page 36: The RAID

RAID 3

DATAHD

1

HD 2

Mirroring

HD 3 HD 4

Page 37: The RAID

RAID 3

DATAHD

1

HD 2

Mirroring

HD 3 HD 4

Page 38: The RAID

RAID 3

DATAHD

1

HD 2

Mirroring

HD 3 HD 4

Page 39: The RAID

RAID 3

DATAHD

1

HD 2

Mirroring

HD 3 HD 4

Page 40: The RAID

RAID 4

Data Ditulis Dalam

Bentuk Block,

Kemudian

Parity/Mirroring Ditulis

Ke Dedicated Disk

Page 41: The RAID

RAID 4

DATAHD

1

HD 2

Mirroring

HD 3

Page 42: The RAID

RAID 4

DATAHD

1

HD 2

Mirroring

HD 3

Page 43: The RAID

RAID 4

DATAHD

1

HD 2

Mirroring

HD 3

Page 44: The RAID

RAID 4

DATAHD

1

HD 2

Mirroring

HD 3

Page 45: The RAID

RAID 4

DATAHD

1

HD 2

Mirroring

HD 3

Page 46: The RAID

RAID 4

DATAHD

1

HD 2

Mirroring

HD 3

Page 47: The RAID

RAID 4

DATAHD

1

HD 2

Mirroring

HD 3

Page 48: The RAID

RAID 5

Data Ditulis Ke

Beberapa Disc, Dan

Parity/Mirroring Ditulis

Secara Bergantian

Dimasing-masing Disk

Page 49: The RAID

RAID 5

DATAHD

1

HD 2

Mirroring

HD 3

Page 50: The RAID

RAID 5

DATAHD

1

HD 2

Mirroring

HD 3

Page 51: The RAID

RAID 0

DATAHD

1

HD 2

Mirroring

HD 3

Page 52: The RAID

RAID 5

DATAHD

1

HD 2

Mirroring

HD 3

Page 53: The RAID

RAID 5

DATAHD

1

HD 2

Mirroring

HD 3

Page 54: The RAID

RAID 5

DATAHD

1

HD 2

Mirroring

HD 3

Page 55: The RAID

RAID 5

DATAHD

1

HD 2

Mirroring

HD 3

Page 56: The RAID

RAID 5

DATAHD

1

HD 2

Mirroring

HD 3

Page 57: The RAID

RAID 5

DATAHD

1

HD 2

Mirroring

HD 3

Page 58: The RAID

RAID 5

DATAHD

1

HD 2

Mirroring

HD 3

Page 59: The RAID

RAID 5

DATAHD

1

HD 2

Mirroring

HD 3

Page 60: The RAID

RAID 5

DATAHD

1

HD 2

Mirroring

HD 3

Page 61: The RAID

RAID 5

DATAHD

1

HD 2

Mirroring

HD 3

Page 62: The RAID

RAID[ ]Redundant Array of Independent Disks

@erickmsaputra