TS/MP 2.5 System Management Manual

Before using the DELETE command for a SERVER, you must freeze and stop the SERVER by using
the FREEZE and STOP commands, respectively.
To delete the server class named SALES, you enter:
= FREEZE SERVER SALES
= STOP SERVER SALES
= DELETE SERVER SALES
Changing Backup CPUs and Dump Files
Although you must stop most PATHMON-controlled objects before you change their attributes, you
can change three attributes for the PATHMON process while it is running:
• The backup processor for the process.
• The destination file for the memory dump written by the process, if the process encounters an
internal or fatal error.
• The LOG file.
To change the backup processor for the PATHMON process in a multiprocessor system, you enter
the CONTROL PATHMON command. For instance, to change the backup processor for the PATHMON
process to processor 6, enter:
= CONTROL PATHMON, BACKUPCPU 6
In response, the PATHMON process stops the backup process and creates a new backup process
in the processor that you specify.
To direct the memory dump for the PATHMON process to a file named PMDUMP, enter:
= CONTROL PATHMON, DUMP ON (FILE PMDUMP)
The PATHMON configuration file is updated to reflect these changes.
To change the file for logging output, use the PATHCOM commands LOG1 and LOG2. For example,
to specify $0 as the log file for errors reported in tokenized event message format, and to specify
the disk file LOGCOPY as a log file for both error and status change information in text format,
enter:
= LOG1 $0, EVENTFORMAT
= LOG2 LOGCOPY, STATUS
Be sure to create a disk file (using the FUP CREATE command) for logging purposes before
specifying it.
Exchanging Primary and Backup CPUs
You can exchange the primary and backup CPUs used for your PATHMON process by using the
SWITCH command, as shown in this example:
= SWITCH PATHMON
At any time after this operation, you can also reestablish the primary processor for the PATHMON
process (as recorded in the PATHMON configuration file) by using the PRIMARY command, as
shown in the next example:
= PRIMARY PATHMON
Neither of these operations alters information recorded in the PATHMON configuration file.
Changing the Owner and Security Attributes
You can change OWNER and SECURITY attributes by using the SET PATHWAY command. For
example, these commands specify that only the owner—user ID 8,60— can modify the PATHMON
environment:
= SET PATHWAY OWNER 8,60
= SET PATHWAY SECURITY "O"
96 Maintaining a PATHMON Environment