HP StorageWorks 2000fc HP StorageWorks MSA2000 Family MPIO DSM installation gu - Page 17

policies, the rest of the paths are standby paths. The active path is used for sending all I/O.

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Example dsmcli> pathinfo sn AF68DE12-01 Policy: SerialNumber: PathId: Weight: Primary: ScsiAddress: HbaWWPN: CtrlPortWWPN: State: BytesRead: BytesWritten: NumberReads: NumberWrites: RoundRobin AF68DE12-01 02010102 0 false 02000102 10000000C92F464E 217000C0FF0A4052 Online 177152 36864 46 9 dsmcli> pathinfo 10000000C930E202 standby dsmcli> pathinfo Policy: SerialNumber: PathId: Weight: Primary: ScsiAddress: HbaWWPN: CtrlPortWWPN: State: BytesRead: BytesWritten: NumberReads: NumberWrites: RoundRobin 9B68DE12-01 03010001 0 false 03000001 10000000C930E202 217000C0FF0A4052 Standby 184832 90112 51 21 policies The policies command displays the currently supported load balance policies. Each LUN can have its own load balance policy. Possible values include the following: ■ FailOver - No load balancing is performed. There is a single active path and the rest of the paths are standby paths. The active path is used for sending all I/O. If the active path fails then one of the standby paths is used. Installing the MPIO DSM 17

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Installing the MPIO DSM
17
Example
policies
The
policies
command displays the currently supported load balance policies.
Each LUN can have its own load balance policy. Possible values include the
following:
■
FailOver
– No load balancing is performed. There is a single active path and
the rest of the paths are standby paths. The active path is used for sending all I/O.
If the active path fails then one of the standby paths is used.
dsmcli> pathinfo sn AF68DE12-01
Policy:
RoundRobin
SerialNumber:
AF68DE12-01
PathId:
02010102
Weight:
0
Primary:
false
ScsiAddress:
02000102
HbaWWPN:
10000000C92F464E
CtrlPortWWPN:
217000C0FF0A4052
State:
Online
BytesRead:
177152
BytesWritten:
36864
NumberReads:
46
NumberWrites:
9
dsmcli> pathinfo 10000000C930E202 standby
dsmcli> pathinfo
Policy:
RoundRobin
SerialNumber:
9B68DE12-01
PathId:
03010001
Weight:
0
Primary:
false
ScsiAddress:
03000001
HbaWWPN:
10000000C930E202
CtrlPortWWPN:
217000C0FF0A4052
State:
Standby
BytesRead:
184832
BytesWritten:
90112
NumberReads:
51
NumberWrites:
21