@(#)contract    1.8 @(#) /shared/sac/arc/ARC-Templates/contract [1.8 06/12/06]

        CONTRACT ALLOWING/REQUIRING SPECIAL ARRANGEMENTS FOR INTERFACES

0.  Number: PSARC/2009/589-01

1.  This contract is between
        a SUPPLIER of INTERFACES and
        a CONSUMER of those INTERFACES,
    both of whom are entities within Sun Microsystems, Incorporated.

2.  The SUPPLIER (definer and/or implementor) is identified by the following:
    Product or Bundle: Solaris Logical Domains
    Consolidation: ON
    Department or Group: Solaris Virtualization Technologies
    Bugster Product/Category/SubCategory: ldoms/solaris-development/misc
    Responsible Manager: Jay.Jayachandran@sun.com

3.  The CONSUMER is identified by the following:
    Product or Bundle: Sun Cluster
    Consolidation: Sun Cluster
    Department or Group: Sun Cluster
    Bugster Product/Category/SubCategory: suncluster/suncluster/sysmgmt
    Responsible Manager: Nancy.Chow@sun.com

4.  The INTERFACES are: Project Private

        int (*cl_suspend_pre_callback)(void);
        int (*cl_suspend_post_callback)(void);
        const char *(*cl_suspend_error_decode)(int);

5.  The ARC controlling these INTERFACES is:

        PSARC

6.  The CASE describing (Exporting) these INTERFACES is:

        2009/589

7.  The following SPECIAL ARRANGEMENTS are made which modify the rules
    imposed by the stability levels listed in section 4 above:
 
_Y_ 7a. Although the stability level doesn't normally restrict it,
        SUPPLIER promises to only modify INTERFACES in an incompatible
        way as follows:
        
        SUPPLIER agrees to only change the contracted interfaces in an
        incompatible manner with agreement from the CONSUMER.

_N_ 7b. Although the stability level doesn't normally allow it, CONSUMER will
        expose INTERFACES to a PARTNER, which is external to Sun, namely:

_Y_ 7c. Although the stability level doesn't normally allow it, CONSUMER will
        import INTERFACES from a separate consolidation.

_Y_ 7d. If SUPPLIER decides to change (including replace or remove) any
        portion of the INTERFACES, SUPPLIER will notify CONSUMER of the
        proposed new version, no later than the application for ARC
        approval of the new version.
        If SUPPLIER and CONSUMER are contained in the same consolidation,
        they have the option of arranging for simultaneous conversion
        to the new interfaces.  If this is not possible, or if they are
        not in the same consolidation, then SUPPLIER will either make best
        effort to work with CONSUMER so that CONSUMER can detect which
        version of INTERFACES is being supplied, or else SUPPLIER will
        make best effort to supply both old and new versions of
        INTERFACES.
        If SUPPLIER cannot make both versions of INTERFACES available,
        and SUPPLIER and CONSUMER cannot devise a method whereby
        CONSUMER can detect which version of INTERFACES is being
        supplied, and the old version of CONSUMER will not run with the
        new version of SUPPLIER, then either the EOL process must be
        followed by SUPPLIER, or else a major release of SUPPLIER will
        be required, or the change will not be allowed.

8. If CONSUMER requires changes in INTERFACES, SUPPLIER will make
   best effort to accommodate such changes, which shall then be
   treated in accordance with paragraph 7 above.

9. Notwithstanding paragraphs 7 and 8, a change to any portion
   of the INTERFACES shall be regarded as a completely new set of
   INTERFACES which require both ARC approval and execution of
   a new contract.

10. SUPPLIER and CONSUMER agree that evolution of INTERFACES shall be
    handled as follows:

        The interfaces will be initially integrated into Solaris Nevada.
        Changes to the interface will be done by mutual consent of the
        SUPPLIER and CONSUMER.

11. SUPPLIER and CONSUMER agree that INTERFACES will be supported as
    follows:

        SUPPLIER will make sure there are no regressions on a non-clustered
        environment.  CONSUMER will run unit/integration/regression tests on a
        clustered environment.  Any regression on a clustered environment will
        be treated as a high priority bug.

12. SUPPLIER and CONSUMER agree that INTERFACES will be documented as
    follows:

        The interfaces will be documented by the PSARC case 2009/589.

13. SUPPLIER and CONSUMER agree that changes to the INTERFACES will be
    tested as follows:

        The CONSUMER will test the INTERFACES by migrating a Logical Domain
        guest domain that is running Sun Cluster and is a clustered node.
        The SUPPLIER will run Logical Domain migrations on a non-clustered
        node to check for any regressions.

14. SUPPLIER and CONSUMER agree that this contract can be terminated as
    follows:

        This contract can be terminated by mutual consent of the signatories or
        their successors.

15. This contract is not valid until "signed" via agreement from the
    SUPPLIER and CONSUMER, and approved by the ARC CASE referenced by
    this contract.  E-mail agreement to the contract should be archived
    in the mail archive of CASE; verbal agreement to the contract
    should be noted in the meeting minutes.  This contract remains
    valid until superseded or invalidated.

For SUPPLIER:   Jay Jayachandran        Date: 10-27-2009
For CONSUMER:   Nancy Chow              Date: 10-27-2009
For ARC:        TBD                     Date: XXX

    A copy of this contract shall be deposited in the CASE directory as
    "contract-<digits>" or in a "contracts" subdirectory.

16. (Not to be filled in until superseded or invalidated.)
    This contract was superseded or invalidated by CASE:
    For ARC:                    Date: