Raid Systeme Flashcards

1
Q

Wichtigste Raid-Level?

A
  • Raid 0 => Striping(راه راه زدن)
  • Raid 1 => Mirroring
  • Raid 10 => Hybrid
  • Raid 5 => Parity(برابری)
  • Raid 6 => Double Parity
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2
Q

Formell für Raid 0 / Mindestanzahl / Ausfallanzahl

A

A x K
Mindest: 2
Ausfall: 0

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3
Q

Formell für Raid 10 / Mindestanzahl / Ausfallanzahl

A

(A/2) x K
Mindest: 4
Ausfall: bis 2

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4
Q

Formell für Raid 1 / Mindestanzahl / Ausfallanzahl

A

(A/2) x K
Mindest: 2
Ausfall: 1

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5
Q

Formell für Raid 5 / Mindestanzahl / Ausfallanzahl

A

(A-1) x K
Mindest: 3
Ausfall: 1

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6
Q

Formell für Raid 6 / Mindestanzahl / Ausfallanzahl

A

(A-2) x K
Mindest: 4
Ausfall: 2

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7
Q

Formell für Raid 5 HS und 5ee und 6

A

(A-2) x K

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8
Q

Formell für Raid 6 HS

A

(A-3) x K

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9
Q
A
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