System Startup, Configuration, and Shutdown Reference Manual (32650-90907)

Chapter 8
Modifying System File Configurations
Entering the SYSFILE Configurator
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Deleting a system program does not remove it from the disk. To remove it from disk, an ISL INSTALL must be
performed.
Replacing Objects on the SYSGEN Tape
The replace commands (RAUTO, RBOOT, RCAT, RCMSL, RDCC, RIPL, RNMLIB, and RSPROG) replace or modify
information in the list of SYSGEN dump files.
RAUTO replaces an existing autoboot image or modifies the autoboot type.
RBOOT replaces an existing boot image or modifies the boot type.
RCAT replaces the message catalog.
RCMSL replaces a segment in the temporary copy of the CMSL.
RDCC replaces network configuration file dumped to the SYSGEN tape.
RIPL replaces an existing IPL image.
RNMLIB replaces a native mode (NM) library.
RSPROG replaces an existing system program or other file.
Replacing Autoboot Images
The RAUTO command (abbreviated RA) replaces an existing autoboot image in the list of files dumped to
SYSGEN’s tape. The command has the following parameters:
RAUTO (RA) [FILE =] autobootfilename]
[TYPE = DISC ]
[ TAPE ]
[ BOTH ]
FILE specifies a file name to replace the designated autoboot image. If it is not fully qualified with group and
account name, it defaults to the current group and account. If the specified file does not exist, an error occurs.
TYPE specifies the boot image type. The various types are defined as follows:
DISC Specifies that the file is applicable to a disk boot only.
TAPE Specifies that the file is applicable to a tape boot only.
BOTH Specifies that the file is applicable to both disk boot and tape boot.
To modify or replace an autoboot image file name, enter the command, fully qualified file name, and type:
sysfile>RAUTO filename TYPE=DISC
Use the SHOW command to display the autoboot image file names maintained by the system.
Replacing Boot Images
The RBOOT command (abbreviated RB) modifies the boot type of an existing boot image file name or replaces
the boot image file name with another boot image file name. The command has the following parameters:
RBOOT (RB) [IMAGE =] boot-image-name
[FILE =] filename
[TYPE = DISC ]
[ TAPE ]
[ BOTH ]