NEC Storage Software PathManager Manual do Utilizador descarregar pdf (Página 39)

Chapter 3 Functions of NEC Storage PathManager

LUN0

LUN1

Path

0

Path

1

LUN0

LUN1

Path

0

Path

1

? ?

Failures

? ?

Recovery

Figure 3-9 Failover (left) and failback (right)

Standby

In use

Failures

Unavailavle

Available

Active

Figure 3-10 Failover as a result of failure avoidance

Standby

In use

Failures

Unavailable

Available

Active

Figure 3-11 Failback as a result of failure recovery

III-21

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 64 65

Comentários a estes Manuais

Sem comentários