HP StorageWorks 2000i HP StorageWorks MSA2000 Family MPIO DSM installation gui - Page 19

weight, is the assigned weight.

Page 19 highlights

Example In the following example, before executing the command, primary 02010104, Primary is shown as false; after running the command, Primary is shown as true. dsmcli> primary 02010104 dsmcli> pathinfo Policy: SerialNumber: PathId: Weight: Primary: ScsiAddress: HbaWWPN: CtrlPortWWPN: State: BytesRead: BytesWritten: NumberReads: NumberWrites: FailOver EB3FDE12-01 02010104 0 true 02000104 10000000C92F464E 217000C0FF0A4052 Online 193536 1871360 93 1752 weight The weight command sets the weight of the specified path. I/O is sent to the path with the lowest weight. If that path fails, I/O is sent to the path with the next lowest weight, and so on. weight pathID weight where pathID is the specified path ID and weight is the assigned weight. The recommended weight range is 0-100. Note - The weight command is valid only when the weighted load balance policy is available (see "policies" on page 17 for the list of currently supported load balance policies). Installing the MPIO DSM 19

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Installing the MPIO DSM
19
Example
In the following example, before executing the command,
primary 02010104
,
Primary
is shown as
false
; after running the command,
Primary
is shown as
true
.
weight
The
weight
command sets the weight of the specified path. I/O is sent to the path
with the lowest weight. If that path fails, I/O is sent to the path with the next lowest
weight, and so on.
where
pathID
is the specified path ID and
weight
is the assigned weight. The
recommended weight range is 0–100.
Note –
The
weight
command is valid only when the
weighted
load balance
policy is available (see “policies” on page 17 for the list of currently supported load
balance policies).
dsmcli> primary 02010104
dsmcli> pathinfo
Policy:
FailOver
SerialNumber:
EB3FDE12-01
PathId:
02010104
Weight:
0
Primary:
true
ScsiAddress:
02000104
HbaWWPN:
10000000C92F464E
CtrlPortWWPN:
217000C0FF0A4052
State:
Online
BytesRead:
193536
BytesWritten:
1871360
NumberReads:
93
NumberWrites:
1752
weight
pathID
weight