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MP_SETPATHWEIGHT 3MPAPI "Feb 15, 2006"
NAME
MP_SetPathWeight - set the weight of a path
SYNOPSIS

cc [ flag.\|.\|. ] file.\|.\|. -lMPAPI [ library.\|.\|. ]
#include <mpapi.h>

MP_STATUS MP_SetPathWeight(MP_OID pathOid, MP_UINT32 weight);
PARAMETERS
pathOid

The object ID of the path logical unit.

weight

A weight that will be assigned to the path logical unit.

DESCRIPTION

The MP_SetPathWeight() function sets the weight to be assigned to a particular path.

RETURN VALUES
MP_STATUS_INVALID_OBJECT_TYPE

The pathOid does not specify any valid object type. This is most likely to happen if an uninitialized object ID is passed to the API.

MP_STATUS_OBJECT_NOT_FOUND

The pathOid ownerID or object sequence number is invalid.

MP_STATUS_INVALID_PARAMETER

The pathOid has a type subfield other than MP_OBJECT_TYPE_PATH_LU, or when the weight parameter is greater than the plugin's maximum weight property.

MP_STATUS_SUCCESS

The operation is successful.

MP_STATUS_FAILED

The operation failed.

MP_STATUS_UNSUPPORTED

The driver does not support setting path weight.

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE
Interface Stability
Standard: ANSI INCITS 412 Multipath Management API
MT-Level Safe
SEE ALSO

libMPAPI(3LIB), attributes(5)

Multipath Management API Version 1.0