About cookies on this site Our websites require some cookies to function properly (required). In addition, other cookies may be used with your consent to analyze site usage, improve the user experience and for advertising. For more information, please review your options. By visiting our website, you agree to our processing of information as described in IBM’sprivacy statement. To provide a smooth navigation, your cookie preferences will be shared across the IBM web domains listed here.
z/VM Version 4 Release 3 Resources
Updated: 06 Feb. 2007
This page includes reference information specific to z/VM V4.3 and made available in the time period following its announcement, until central service ends on May 31, 2005.
z/VM 4.3 is no longer marketed. Central service/support ended 05/31/05. Consider upgrading to a supported version of z/VM to take advantage of the newer pricing model and many new enhancements. |

Search World Wide announcement letters
-
Feb. 06 2007:
z/VM V5.3 Announced
-
z/VM V4.3 Withdrawn from Marketing - August 15, 2003
For the latest z/VM, visit z/VM Upgrade resources. - May 13, 2003: z990 compatibility support for:
z/VM V4.3, z/VM V4.2, and z/VM V3.1
Ordering and Availability
- z/VM V4.3 General Availability: May 31, 2002
- SDO (System Delivery Offering) - Updated May 2003
- Upgrading to a current relase of z/VM.
- z/VM V4.3 Withdrawal from Marketing August 15, 2003
- z/VM V4.3 Announced end of service date:
- Central service for z/VM V4.3 was announced to be discontinued on June 30,2004, in Software Announcement, US 202-104
- To allow additional time to migrate to z/VM V4.4, service discontinuance for z/VM V4.3 was extended until December 31, 2004.
- And, on Aug. 12, 2003, z/VM V4 Software Support Lifecycle Extensions extend the End of Service Date for z/VM V4.3 to 05/31/05
- z/VM 4.3 and the IBM eServer zSeries 900 server Refer to the z/VM subset of the 2084DEVICE Preventive Service Planning (PSP) bucket prior to installing the z990 server.
Reference information
- z/VM Reference Guide
- z/VM V4.3 FAQ (Frequently asked questions)
- Licensed Products Migration matrix for z/VM V4.3 (updated Dec.2002)
- Vendor (Non-IBM Solution Developer) Product matrix for z/VM V4.3
- z/VM Performance Report
Specification Sheets and Papers
- z/VM V4.3 Spec Sheet
- Security paper:
The Value of z/VM: Security and Integrity - White Paper:
Large Scale Web Serving Consolidation with zSeries servers running Linux and z/VM - White Paper:
Samba Fileserving on IBM zSeries servers with z/VM - z/VM V4R3 update, by Denny Refsnider (July 2002, eServer Magazine)
Online product documentation and publications
-
z/VM V4.3 General Information
(GC24-5991)
- z/VM V4.3 Program Directories>
- VM V4.3 Product library
- CP and CMS Data Areas and Control Blocks
- z/VM Monitor Records