NEC Storage Software PathManager Instrukcja Użytkownika Pobierz pdf (Strona 41)

Chapter 3 Functions of NEC Storage PathManager

When the abovementioned recovery check function is disabled, failback will not be executed even

though failed paths have recovered from the failures. In such a case, use the -failback option or the

-failbackall option of the spscmd to execute forced failback. (This function is not for Windows Server

2003.)

C:\>spscmd -getlun

*** LogicalUnit #0 ***

X 0: Priority=2, PathNumber=4:0:0:0

> 1: Priority=1, PathNumber=5:0:1:0

C:\>spscmd -failback 4:0:0:0

C:\>spscmd -getlun

*** LogicalUnit #0 ***

> 0: Priority=2, PathNumber=4:0:0:0

1: Priority=1, PathNumber=5:0:1:0

C:\>

The -failback option executes failback targeting the specified paths. Meanwhile, the -failbackall option

executes failback targeting all failed paths. In both cases, failback will be unsuccessful for the paths yet to

be recovered.

C:\>spscmd -getlun

*** LogicalUnit #0 ***

X 0: Priority=2, PathNumber=4:0:0:0

> 1: Priority=1, PathNumber=5:0:1:0

*** LogicalUnit #1 ***

X 0: Priority=2, PathNumber=4:0:0:1

> 1: Priority=1, PathNumber=5:0:1:1

C:\>spscmd -failbackall

C:\>spscmd -getlun

*** LogicalUnit #0 ***

> 0: Priority=2, PathNumber=4:0:0:0

1: Priority=1, PathNumber=5:0:1:0

*** LogicalUnit #1 ***

> 0: Priority=2, PathNumber=4:0:0:1

1: Priority=1, PathNumber=5:0:1:1

C:\>

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NEC Storage Software PathManager Instrukcja Użytkownika Strona 41