NET/MASTER Messages Manual

NNM1402
Messages
2–270 106159 Tandem Computers Incorporated
NNM1402 WARNING: backup-status
Cause. The backup process of the Global Memory Manager (GMM) was not running.
This is a warning message informing the user that the GMM process cannot be
recovered if the primary process is stopped.
backup-status provides information about the backup
processes as follows:
BACKUP PROCESS NOT RUNNING The backup of a GMM process cannot be started
because the backup processor is not available.
NO BACKUP PROCESS The GMM process is executing without a backup
process. The PROCESSCPU startup parameter
in your NonStop NET/MASTER MS
configuration file specified the same processor
for the primary and backup processes.
Effect. The NonStop NET/MASTER MS system continues normal operation.
Recovery. Because vital processing information is stored and handled by the GMM
process(es), failure of a GMM process causes the NonStop NET/MASTER MS system
to stop if a backup does not exist. Integrity of information cannot be guaranteed if the
system is stopped inadvertently.
Running NonStop NET/MASTER MS without backup GMM process(es) is not
recommended in a production environment.
If the message appears on a production system, specify different processors for the
PROCESSCPU startup parameter in your NonStop NET/MASTER MS configuration
file and restart the system.
NNM1451 UNABLE TO OPEN DSNM COMMAND SERVER process_name (Error errno )
Cause. An OPSYS command was issued but the NonStop NET/MASTER MS system
could not open the command server of the DSNM subsystem.
process_name is the name of the process that caused the error (this is one of the
CIP or CMDSVR process names specified through the PARAM
command or the default if none is specified).
errno is the Guardian file-system error number.
Effect. The command is ignored.
Recovery. Refer the message to your system manager. The manager should:
Ensure that the command server of DSNM is operational
Use the error number to determine the appropriate action to take