User's Manual
Table Of Contents
- HP Process Resource Manager User Guide
- Contents
- Preface
- 1 Overview
- 2 Understanding how PRM manages resources
- 3 PRM configuration planning
- 4 Setting up PRM
- 5 Using PRM with HP System Management Homepage (SMH)
- 6 Using PRM with HP Systems Insight Manager (SIM)
- 7 Configuring and enabling PRM on the command line
- Quick start to using PRM’s command-line interface
- Configuring PRM
- The PRM configuration file
- Configuration tips and requirements
- Specifying PRM groups/controlling CPU resource use
- Controlling memory use
- Controlling applications
- Specifying PRM users
- Assigning secure compartments to PRM groups
- Assigning Unix groups to PRM groups
- Checking the configuration file
- Loading the PRM configuration
- Enabling resource managers
- Updating the configuration
- 8 Fine-tuning your PRM configuration
- 9 Administering PRM
- Moving processes between PRM groups
- Displaying application filename matches
- Displaying netgroup expansions
- Displaying accessible PRM groups
- Displaying state and configuration information
- Displaying application and configuration information
- Setting the memory manager’s polling interval
- Setting the application manager’s polling interval
- Disabling PRM
- Resetting PRM
- Monitoring PRM groups
- Logging PRM memory messages
- Logging PRM application messages
- Displaying groups’ allocated and used resources
- Displaying user information
- Displaying available memory to determine number of shares
- Displaying number of cores to determine number of shares
- Displaying past process information
- Displaying current process information
- Monitoring PRM with GlancePlus
- Monitoring PRM with OpenView Performance Agent (OVPA) / OpenView Performance Manager (OVPM)
- Automating PRM administration with scripts
- Protecting the PRM configuration from reboots
- Reconstructing a configuration file
- Special case of interest: Client/server connections
- Online cell operations
- Backing up PRM files
- A Command reference
- B HP-UX command/system call support
- C Monitoring PRM through SNMP
- D Creating Secure Resource Partitions
- E Using PRM with Serviceguard
- F Using PRM with HP Integrity Virtual Machines
- G PRM error messages
- Glossary
- Index
Action Ensure the CPU manager is enabled, then attempt to enable CPUCAPON mode
again.
296 Unable to change the polling interval of the %s manager:
(HP-UX error message)
Message
Cause You are not running as root, the manager is no longer enabled, or an internal
system failure.
Action Log in as superuser and try again or check that the manager is running. If it is
running, see if using prmconfig -r resolves the problem. Be sure to load a
configuration and enable the resource manager after resetting PRM. Also,
ensure that no other superusers are simultaneously changing the configuration
with prmconfig, the SMH interface, or the SIM interface. Take action based
on the HP-UX error message. If problem persists, contact system support staff.
297 Interval must be an integer more than 0 and less than %d.Message
Cause An invalid interval was specified.
Action Check prmconfig -I usage.
298 Unable to change logging status of the %s manager.Message
Cause Manager is no longer enabled or an internal system failure.
Action Check that the manager is running. If it is running, see if using prmconfig
-r resolves the problem. Be sure to load a configuration and enable the
resource manager after resetting PRM. Also, ensure that no other superusers
are simultaneously changing the configuration with prmconfig, the SMH
interface, or the SIM interface. If problem persists, contact system support staff.
prmmove error messages
401 Warning! All root processes with pid > 0 have been moved
to group %s.
Message
Cause Command prmmove %s -uuser1 executed where user1 is a superuser.
This moves all root processes (except PID 0) to a group other than the PRM
system group. This includes almost all of the system processes.
Action If this was your intention, then no further action is required. Otherwise, start
over by first executing prmmove 0 -uuser1 to move all superuser processes
back to the PRM system group. Then move individual processes or process
groups to the desired target group with the prmmovetargetgrp-pPID or
[LINEBREAK]prmmove targetgrp-gprocess_group_PID syntax.
402 %s not a recognized user name.Message
Cause The user name %s specified on the command line as an argument to the -u
option is not spelled correctly or is not in a password file, such as /etc/passwd,
that is accessible by the C function getpwnam.
Action Check the spelling. If the spelling is correct, add the user to the appropriate
password file.
403 Could not find access list for user %s.Message
Cause Cannot find PRM user record for %s in internal configuration file and then,
could not find user default group (PRMID = 1) in file.
Action Ensure configuration file /etc/prmconf or the specified file contains the group
and user specifications you expect. Then reconfigure PRM using a prmconfig
-k or -i command to resync the internal configuration file.
404 Group name is too long.Message
Cause The group name length is longer than allowed.
Action Check group name.
134 PRM error messages