Hp Smart Array 6i Controller and 128MB BBWC Instrukcja Użytkownika Pobierz pdf (Strona 34)

34 HP Smart Array 6i Controller User Guide

The expansion process is illustrated in the following figure, in which the original

array (containing data) is shown with a dashed border and the newly added drives

(containing no data) are shown unshaded. The array controller adds the new

drives to the array and redistributes the original logical drives over the enlarged

array one logical drive at a time. This process liberates some storage capacity on

each of the physical drives in the array. During this procedure, the logical drives

each keep the same fault-tolerance method in the enlarged array that they had in

the smaller array.

When the expansion process has finished, you can use the liberated storage

capacity on the enlarged array to create new logical drives. Alternatively, you

can enlarge one of the original logical drives. This latter process is called logical

drive capacity extension and is also carried out using ACU.

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Hp Smart Array 6i Controller and 128MB BBWC Instrukcja Użytkownika Strona 34