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NAME | DESCRIPTION | INSTALLATION | FILES | PCP ENVIRONMENT | SEE ALSO | COLOPHON |
PMDADM(1) General Commands Manual PMDADM(1)
pmdadm - Device Mapper PMDA
pmdadm is a Performance Metrics Domain Agent (PMDA) which exports
metric values for Devic Mapper on the local system.
This PMDA collects its data through the dmsetup(8) utility and
requires that the program is installed in order to function.
Further details on device mapper can be found at http://redhat.com
Install the DM PMDA by using the Install script as root:
# cd $PCP_PMDAS_DIR/dm
# ./Install
To uninstall, do the following as root:
# cd $PCP_PMDAS_DIR/dm
# ./Remove
pmdadm is launched by pmcd(1) and should never be executed directly.
The Install and Remove scripts notify pmcd when the agent is
installed or removed.
$PCP_PMDAS_DIR/dm/help
default help text file for the dm metrics
$PCP_PMDAS_DIR/dm/Install
installation script for the pmdadm agent
$PCP_PMDAS_DIR/dm/Remove
undo installation script for the pmdadm agent
$PCP_LOG_DIR/pmcd/dm.log
default log file for error messages from pmdadm
Environment variables with the prefix PCP_ are used to parameterize
the file and directory names used by PCP. On each installation, the
file /etc/pcp.conf contains the local values for these variables.
The $PCP_CONF variable may be used to specify an alternative
configuration file, as described in pcp.conf(5).
pmcd(1), pmstore(1), and dmsetup(8).
This page is part of the PCP (Performance Co-Pilot) project.
Information about the project can be found at ⟨http://www.pcp.io/⟩.
If you have a bug report for this manual page, send it to
pcp@oss.sgi.com. This page was obtained from the project's upstream
Git repository ⟨git://git.pcp.io/pcp⟩ on 2017-07-05. If you discover
any rendering problems in this HTML version of the page, or you
believe there is a better or more up-to-date source for the page, or
you have corrections or improvements to the information in this
COLOPHON (which is not part of the original manual page), send a mail
to man-pages@man7.org
Performance Co-Pilot PCP PMDADM(1)
Pages that refer to this page: pcp-dmcache(1)