Concurrent Computer Corporation Software Development
                         Software Patch Report

 Patch Name:       cx6.2-150
 Project:          HCX
 Product:          cx
 Date Issued:      Thu Jul  2 10:13:21 1998


 Release on Which Patch May Be Installed:   6.2

 Release Which Corrects Problem: TBD

 Related Patches: None

 Related Modification Numbers: None

 Related SARs: HM12362

 Problem Description:

1.  An application, which was being controlled by a terminal attached to an HPS
    adapter, would hard hang the system if the simulation was terminated from
    the GUI instead of just quitting the GUI.  This was caused by a combination
    of the HPS driver looking for signals but not catching them when waiting for
    pending output to complete, the application restarting system calls
    interrupted by a SIGCHLD signal, and a pending SIGCHLD signal at the time of
    the wait for all pending output to finish.


 Resolution Description:

1.  Change the HPS driver to catch signals when waiting for pending output to
    complete.


 Modified Source:

usr/src/uts/machine/io/hps.c

 Object Modules:

lib_io hps.o

 Conditions for Installation:

Install on a CX/UX 6.2 Series 4000 or Series 5000 machine with an HPS board
installed and configured in the system.

 Possible Side Effects: None.
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================================================================================

	     Concurrent Computer Corporation Software Development
                         Software Patch Report

 Patch Name:       cx6.2-151
 Project:          HCX
 Product:          cx
 Date Issued:      Tue Sep 22 16:02:01 1998


 Release on Which Patch May Be Installed:   6.2

 Release Which Corrects Problem: TBD 

 Related Patches: NONE 

 Related Modification Numbers: NONE 

 Related SARs: HM12470

 Problem Description:
	The script datetime in sysadm does not accept November as a valid
	month.

 Resolution Description:
	Modified the datetime script to correct the problem.

 Modified Source:
 usr/src/cmd/sadmin/admin/menu/syssetup/datetime

 Object Modules:
 usr/admin/menu/syssetup/datetime

 Conditions for Installation: NONE

 Possible Side Effects: NONE
                                        return to index
================================================================================

                    Concurrent CSD Software Development
                         Software Patch Report

 Patch Name:       cx6.2-152
 Project:          HCX
 Product:          cx
 Date Issued:      Wed Mar 27 12:29:42 2002


 Release on Which Patch May Be Installed:   6.2

 Release Which Corrects Problem:  TBD

 Related Patches:  None

 Related Modification Numbers:  None

 Related SARs:  688

 Problem Description:
	Modification for Y2K.

 Resolution Description:
	Supplied Y2K compliant boot tape.

 Modified Source:  None

 Object Modules:  unix

 Conditions for Installation:
	Install on CX/UX 6.2 only.

 Possible Side Effects:  None
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================================================================================