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Full Discussion: Software Multipath
Operating Systems Solaris Software Multipath Post 302079714 by lenux78 on Wednesday 12th of July 2006 11:55:38 AM
Old 07-12-2006
Software Multipath

Hello everybody...

I have a Server conected to a Disk Array through 2 canals of FiberChannel... I've installed RedHat Advance Server 3 and of course i see two device files that refer the same disk: for example: /dev/sda and /dev/sdb are refered to the same Lun... This is the same case for a new Solaris Server...

The fiber channel Cards are Emulex in the case of Linux... I know until now that QLogic Cards resolve the multipath issue and there are so many property software Multipath like SecurePath of HP.

Is there any software Multipath in free software Comunity???

Is there any solution Multipath in the comunity???

I hope you can help me..


Lenux78
 

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

NAME
MP_CompareOIDs - compare two object IDs SYNOPSIS
cc [ flag... ] file... -lMPAPI [ library... ] #include <mpapi.h> MP_STATUS MP_CompareOIDs(MP_OID oid1, MP_OID oid2); PARAMETERS
oid1 An object ID that has type MP_OIDs for two objects to compare. oid2 An object ID that has type MP_OIDs for two objects to compare. DESCRIPTION
The MP_CompareOIDs() function compares two object IDs (OIDs) for equality to see whether they refer to the same object. The fields in the two object IDs are compared field-by-field for equality. RETURN VALUES
MP_STATUS_FAILED The object IDs do not compare. MP_STATUS_SUCCESS The two object IDs refer to the same object. 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 SunOS 5.11 15 Feb 2006 MP_CompareOIDs(3MPAPI)
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