System Startup, Configuration, and Shutdown Reference Manual (32650-90892)

176 Chapter8
Modifying System File Configurations
Entering the SYSFILE Configurator
FILE is the file name of the library to replace the current one. If the file name is not fully
qualified, it defaults to the current group and account. If the file name does not exist, an
error occurs.
To replace an existing NM library, enter the following command format:
sysfile>RNMLIB filename.group.account
Replacing a System Program
The RSPROG command (abbreviated RS) replaces an existing system program. RSPROG has
the following parameters:
RSPROG (RS) [PROG =] programname [FILE =] filename
PROG specifies an existing program name. If the name entered does not exist, an error
occurs.
FILE specifies the file name to replace the specified system program. If the file name is not
fully qualified with group and account name, it defaults to the current group and account.
If the file name does not exist, an error occurs.
Enter the command, an existing program name, and the fully qualified file name to replace
the system program:
sysfile>RSPROG programname.group.account filename.group.account
Use the SHOW command (SH SPROG) to display all the system programs maintained by the
configuration.
CAUTION Do not use the SYSFILE> RSPROG command to rename Hewlett-Packard
supplied MPE/iX HP e3000 system files. A renamed system file can corrupt
your system during an update. This problem can occur if you have third party
software installed on your system and you have renamed some system files to
use this software.
Use the SHOW command in SYSFILE to ensure that all Hewlett-Packard
supplied system files have retained their original name. System filenames in
both columns should be identical. If they are not identical, rename the files in
the second column to the filename in the first column.
Using a Segmented Library File as CMSL
The CMSL command (abbreviated CM) specifies an SL file to be used as the compatibility
mode SL. CMSL has the following parameter:
CMSL (CM) [SL =] slname
The slname parameter is an SL file name. If the SL file name is not fully qualified, it
defaults to the current group and account. If an SL name is not specified, the default is
SL.PUB.SYS.
Enter the command and a fully qualified SL name to change the default, SL.PUB.SYS, as
shown in the following example.