show device

boot [DEVICE]

ex:

boot DKA0

root is SYSTEM:

 Welcome to OpenVMS (TM) Alpha Operating System, Version V8.3
 
Username: SYSTEM
Password:

SHOW DEVICE SYS$SYSDEVICE

To check the values of your system parameters, enter the following command:

RUN SYS$SYSTEM:SYSGEN

And then under SYSGEN> prompt, you can list parameters, for example:

SHOW WSMAX

WRITE SYS$OUTPUT F$GETSYI("CONTIG_GBLPAGES")

WRITE SYS$OUTPUT F$GETSYI("FREE_GBLSECTS")

AUTOGEN

In this case DCLTABLES.EXE

DIRECTORY/SIZE SYS$LIBRARY:DCLTABLES.EXE

You have to edit:

SYS$SYSTEM:MODPARAMS.DAT

Still don't know how to edit…

@SYS$UPDATE:AUTOGEN GETDATA REBOOT

RUN SYS$SYSTEM:SYSGEN

And (example):

SYSGEN> USE ACTIVE
SYSGEN> SET GBLPAGES 100000
SYSGEN> WRITE ACTIVE
SYSGEN> EXIT

SHOW /ALL