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IBM Directory Maintenance for VM/ESA (DirMaint™) Announcement

Last updated: 1999-02-08     (Subscribe to updates)

IBM Directory Maintenance Version 1 Release 5.0 addresses your concerns about serviceability, installability, and usability. Enhancements include:

  • VMSES/E service and install support
  • Full command level support for all directory statements
  • Elimination of capacity constraints
  • Elimination of password expiration notices
  • Exits that provide for distributed administration
  • Alternate directory support

Improved installability and serviceability by using VMSES/E

Provides ease of installability, ease of applying service, and eliminates the need to maintain two unique skills for installation and service of the VM directory and the VM base operating system; now they are both identical.

Full command level support for all directory statements

By providing full level support for all control statements (to both optional as well as required statements), the integrity of the directory will be maintained. Improved compliance with security requirements is provided by enhanced auditable command level support of the directory statements; by eliminating the use of DIRMAINT GET, RECEIVE, XEDIT, DIRMAINT REPLACE processing, for which the audit only shows that the GET/REPLACE has been made but not what changes have been made.

Elimination of capacity constraints

  • The DirMaint Version 1 Release 5.0 service machines can run in XA or XC mode, in addition to 370 mode. This makes storage above the 16M line available.
  • DirMaint Version 1 Release 5.0 can handle more DASD allocation groups, more volumes per group, and more regions per volume than the current release.
  • DirMaint Version 1 Release 5.0 can handle significantly larger user directory entries than the current release and can handle a much larger total directory size.

Elimination of password expiration notices

Improved notification techniques allow the directory administrator the option of eliminating printed notices or online notices, or both.

Exits that provide for distributed administration

Significantly more exits have been added to DirMaint Version 1 Release 5.0, along with enhancing those in the current release, allowing for the ability to automate more applications and reducing the time required for maintenance.

Alternate directory support

The impact of major system problems is minimized by allowing the maintenance of a second source directory backup and a second transaction log file to enable recovery of the source directory from alternate devices in the event of hardware or I/O errors on the primary DirMaint data volumes.

For additional information refer to IBM Announcement Letter 295-243 dated June 12, 1995.



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