Hp XP7 Storage Manual do Utilizador descarregar pdf (Página 9)

Figure 1 Multiple copy targets per source supported

Figure 2 Cascaded copy relationship not supported

Copy modes

When you establish a Compatible FlashCopy relationship, you select the mode, COPY or NOCOPY,

for the copy operation.

• COPY: When you select COPY mode, all data in the S-VOL is copied to the T-VOL. This process

is called background copying. When the background copying is complete, the relationship

is automatically withdrawn.

• NOCOPY: When you select NOCOPY mode, the background copying operation is not

performed. Data is moved from the source to the target volume based on access to the S-VOL

or T-VOL as described in the next paragraph. A NOCOPY relationship can be converted to

a COPY relationship (for example, NOCOPY2COPY).

Establishing a Compatible FlashCopy relationship 9

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 122 123

Sem comentários

Hp XP7 Storage Manual do Utilizador Página 9