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.. _SetupAutomatedRules:
Setup automated rules to write to the system log
############################################################
1. Open the command shell and start **pmieconf** as the superuser:
.. code-block:: bash
$ cd /var/lib/pcp/config/pmieconf
$ sudo su
# mkdir mounts
# cd mounts
# [save the below code here in a file named as 'available']
.. code-block:: bash
#pmieconf-rules 1
# --- DO NOT MODIFY THIS FILE --- see pmieconf(5)
#
rule mounts.available
default = "$rule$"
predicate =
"some_inst (
mounts.up $hosts$ $interfaces$ != 1
)"
enabled = yes
version = 1
help =
"For at least one monitored mount point, a filesystem has not
been detected mounted at the configured path for that mount.";
string rule
default = "Mount point is not available"
modify = no
display = no;
instlist interfaces
default = ""
help =
"May be set to a list of configured mount points for which the rule will
be evaluated, as a subset of all configured pmdamounts(1) mount points.
Mount points should be separated by white space and may be enclosed in
single quotes, eg. \"/var /home\". Use the command:
$ pminfo -f mounts.up
to discover the names of all currently configured mount points.";
string action_expand
default = "[%i]@%h"
display = no
modify = no;
string email_expand
default = "host: %h mount %i is not available"
display = no
modify = no;
#
# --- DO NOT MODIFY THIS FILE --- see pmieconf(5)
2. To locate the mount points:
.. code-block:: bash
# pmieconf help mounts
rule: mounts.available [Mount point is not available]
help: For at least one monitored mount point, a filesystem has not
been detected mounted at the configured path for that mount.
3. Start pmieconf interactively (as the superuser).
.. code-block:: bash
# pmieconf -f /var/lib/pcp/config/pmie/config.default
4. To enable the rules:
.. code-block:: bash
pmieconf> enable mounts
5. Quit the pmieconf:
.. code-block:: bash
pmieconf> quit
/var/lib/pcp/config/pmie/config.default is in use by 1 running pmie process: 526929
6. Restart this process for the configuration change to take effect:
.. note::
* Use kill(1) to stop; e.g. ``kill -INT 526929``
* Refer to pmie_check(1) for a convenient mechanism for restarting pmie
daemons launched under the control of /etc/pcp/pmie/control;
e.g. ``/usr/libexec/pcp/bin/pmie_check -V``
.. code-block:: bash
# systemctl restart pmie
7. Check the status again:
.. code-block:: bash
# pmieconf status -f /var/lib/pcp/config/pmie/config.default
verbose: off
enabled rules: 21 of 29
pmie configuration file: /var/lib/pcp/config/pmie/config.default
pmie process (PID) using this file: 749473
8. Search for the messages:
.. code-block:: bash
# grep pcp-pmie /var/log/messages
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