Paano Kalkulahin si Storage RAID
Ano ang Storage RAID?
RAID calculator determines data protection level, usable capacity, and redundancy. Different RAID levels offer various tradeoffs between speed, capacity, and fault tolerance.
Pormula
RAID 0: Capacity = n×D; RAID 1: Capacity = D; RAID 5: Capacity = (n-1)×D; etc.
Step-by-Step na Gabay
- 1Enter number of drives and drive capacity
- 2Select RAID level
- 3Calculate usable capacity and fault tolerance
Mga Nalutas na Halimbawa
Input
4 drives × 2TB each, RAID 5
Resulta
Usable: 6TB, Can lose 1 drive
RAID 5 parity stripe
Mga Karaniwang Mali na Dapat Iwasan
- ✕Confusing hot spare with usable drives
- ✕Not accounting for RAID rebuild time vulnerability
Handa nang kalkulahin? Subukan ang libreng Storage RAID Calculator
Subukan ito sa iyong sarili →