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Full Discussion: Help with Multipath
Operating Systems Linux Red Hat Help with Multipath Post 302676465 by admin_xor on Tuesday 24th of July 2012 03:32:14 PM
Old 07-24-2012
Looks fine. Is there any error message for path not being detected in /var/log/messages? Also, please post the output of:
Code:
multipath -v3

 

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MP_GetAssociatedPathOidList(3MPAPI)		   Common Multipath Management Library Functions	       MP_GetAssociatedPathOidList(3MPAPI)

NAME
MP_GetAssociatedPathOidList - get a list of object IDs SYNOPSIS
cc [ flag... ] file... -lMPAPI [ library... ] #include <mpapi.h> MP_STATUS MP_GetAssociatedPathOidList( MP_OID oid, MP_OID MP_OID_LIST **ppList); PARAMETERS
oid The object ID of the multipath logical unit, initiator port, or target port. ppList A pointer to a pointer to an object ID that has type MP_OID_LIST structure. With a successful return, this will contain a pointer to an object ID that has type MP_OID_LIST that contains the object IDs of all the paths associated with the specified (multipath) logical unit, initiator port, or target port oid. DESCRIPTION
The MP_GetAssociatedPathOidList() function gets a list of oid object IDs for all the path logica l units associated with the specified mul- tipath logical unit , initiator port, or target port. Returns a list of object IDs for all the path logical units associated with the specified mult ipath logical unit, initiator port, or tar- get port. When the caller is finished using the list it must free the memory used by the list by calling MP_FreeOidList. RETURN VALUES
MP_STATUS_INVALID_PARAMETER The ppList is null or specifies a memory area to that the data cannot be written or when the oid has a type subfield other than MP_OBJECT_TYPE_MULTI PATH_LU, MP_OBJECT_TYPE_INITIATOR_PORT, or MP_OBJECT_TYPE_TARGET_PORT. MP_STATUS_INVALID_OBJECT_TYPE The oid 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 oid owner ID or object sequence number is invalid. MP_STATUS_SUCCESS The operation is successful. 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), MP_GetPathLogicalUnitProperties(3MPAPI), attributes(5) Multipath Management API Version 1.0 SunOS 5.11 15 Feb 2006 MP_GetAssociatedPathOidList(3MPAPI)
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