Add references to new data sets and paths

Description: New data sets and paths are routinely added to z/OS for reasons such as consolidation of data sets and addition of new elements and features. You must determine whether these additions affect your environment.

Element or feature:

Multiple.

When change was introduced:

General migration action not tied to a specific release.

Applies to migration from:

z/OS V1R13 and z/OS V1R12.

Timing:

Before the first IPL of z/OS V2R1.

Is the migration action required?

Yes.

Target system hardware requirements:

None.

Target system software requirements:

None.

Other system (coexistence or fallback) requirements:

None.

Restrictions:

None.

System impacts:

None.

Related IBM® Health Checker for z/OS® check:

None.

Steps to take: Using Table 1 as a guide, add references in the following places for data sets and paths that have been added to z/OS:

Parmlib
Proclib
Logon procedures
Catalogs
Security definitions, including program control definitions
DFSMS ACS routines
/etc/profile
SMP/E DDDEF entry
Backup and recovery procedures, as well as any references to them

Rules: Some of the data sets shipped with z/OS are PDSEs and are most likely in your LNKLST. If one or more are in your LNKLST and on your system residence volume, adhere to the following PDSE sharing rules to avoid data set corruption:

If you specified PDSESHARING(NORMAL), do not share PDSE data sets beyond the scope of the global resource serialization complex.
If you specified PDSESHARING(EXTENDED), do not share PDSE data sets beyond the scope of the sysplex.

Table 1. Data sets **added** to z/OS V2R1 and z/OS V1R13 (in alphabetic order by DDDEF name)
DDDEF	Data set name (high-level qualifiers are defaults) or path	DLIB or target	To element or feature	When added	Why added
AEPHPLIB	EPH.AEPHPLIB	DLIB	Library Server	z/OS V2R1	New data set for Library Server.
AEPHTAB	EPH.AEPHTAB	DLIB	Library Server	z/OS V2R1	New data set for Library Server.
AFNT300	SYS1.AFNT300	DLIB	z/OS Font Collection	z/OS V2R1	Previously existing non-z/OS data set now ships with the z/OS product as of z/OS V2R1. Previously owned by AFP Font Collection.
AFNTDLIB	SYS1.AFNTDLIB	DLIB	z/OS Font Collection	z/OS V2R1	Previously existing non-z/OS data set now ships with the z/OS product as of z/OS V2R1. Previously owned by AFP Font Collection.
AFNTILIB	SYS1.AFNTILIB	DLIB	z/OS Font Collection	z/OS V2R1	Previously existing non-z/OS data set now ships with the z/OS product as of z/OS V2R1. Previously owned by General Font Library.
AFNTLIB	SYS1.AFNTLIB	DLIB	z/OS Font Collection	z/OS V2R1	Previously existing non-z/OS data set now ships with the z/OS product as of z/OS V2R1. Previously owned by Compatibility Fonts feature.
AFNTLIBB	SYS1.AFNTLIBB	DLIB	z/OS Font Collection	z/OS V2R1	Previously existing non-z/OS data set now ships with the z/OS product as of z/OS V2R1. Previously owned by AFP Font Collection.
AFONTHFS	SYS1.AFONTHFS	DLIB	z/OS Font Collection	z/OS V2R1	New data set as of z/OS V2R1
FONT300	SYS1.FONT300	Target	z/OS Font Collection	z/OS V2R1	Previously existing non-z/OS data set now ships with the z/OS product as of z/OS V2R1. Previously owned by AFP Font Collection
FONTLIB	SYS1.FONTLIB	Target	z/OS Font Collection	z/OS V2R1	Previously existing non-z/OS data set now ships with the z/OS product as of z/OS V2R1 Previously owned by Compatibility Fonts feature.
FONTLIBB	SYS1.FONTLIBB	Target	z/OS Font Collection	z/OS V2R1	Previously existing non-z/OS data set now ships with the z/OS product as of z/OS V2R1 Previously owned by AFP Font Collection.
SEPHPLIB	/usr/lpp/booksrv/plugins/IBM/	Target	Library Server	z/OS V2R1	New path for Library Server.
SERBHFS	/usr/lpp/gpm/IBM	Target	RMF	z/OS V1R13	New RMF file system path for RMF XP, introduced in z/OS V1R12 RMF with APAR OA36030.
SFNTILIB	SYS1.SFNTILIB	Target	z/OS Font Collection	z/OS V2R1	Previously existing non-z/OS data set now ships with the z/OS product as of z/OS V2R1. Previously owned by General Font Library. Note: If you refer to the SYS1.FONTOLN font library for AFP outline fonts, replace the references with SYS1.SFNTILIB, which is the AFP outline font library for z/OS Font Collection.
SFNTWTYP	/usr/lpp/fonts/worldtype/IBM/	Target	z/OS Font Collection	z/OS V2R1	New path as of z/OS V2R1.
SFONDLIB	SYS1.SFONDLIB	Target	z/OS Font Collection	z/OS V2R1	Previously existing non-z/OS data set now ships with the z/OS product as of z/OS V2R1. Previously owned by AFP Font Collection.
SHZCINC	/usr/lpp/hzc/include/IBM/	Target	z/OS UNIX	z/OS V2R1	New file system path for zEnterprise Data Compression (zEDC).
SHZCLIB	/usr/lpp/hzc/lib/IBM/	Target	z/OS UNIX	z/OS V2R1	New file system path for zEnterprise Data Compression (zEDC).

Reference information: None.