Mylex DAC960PG Guía de instalación descargar pdf (Pagina 38)

RAID Management

2-14 DAC960PG Installation Guide

Striping (RAID 0)

Striping refers to the storing of a sequential block of incoming data across

multiple drives in a drive group. For example, if there are three drives in a

drive group (or pack), the data will be separated into blocks. Block one of

the data will be stored on drive one, block two on drive two, block three on

drive three. Drive one will again be the location of the next block (block

four); then, block five is stored on drive two, block six on drive three, and

so on. This method can significantly increase disk system throughput,

particularly for transferring large, sequential data blocks.

Figure 2-7. Block Striping

Figure 2-8. Drive Group Mapped for Block Striping

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 105 106

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Mylex DAC960PG Guía de instalación Pagina 38