HP Insight Control Software for Linux - Manual (Page 186)

Check the sensor status on the enclosure. Verify the status of the
Enclosures Collection Monitor which provides this data.
nh The Enclosure Collection
Monitor collects sensor information from the blade system enclosures.
Enclosure status can be found in the Nagios Enclosure Status service
plug-in status. A critical status indicates that one or more of the
monitored enclosures has either posted a critical status or the
plug-in has been unable to contact the enclosure. Verify logon
credentials are correct if sensor data is not available.
mercury nh neptune Nodes have crossed the load average warning
thresholds set in nagios_vars.ini. These are site specific values and
simply indicate resource usage above an expected range. Verify that the
node does not have a misbehaving job or some other problem causing it to
use more CPU then expected.
mercury neptune NodeInfo - Critical> Critical thresholds have been reached for max users,
processes, or zombies etc. See nagios_vars.ini for threshold values.
Values are site specific and critical values indicate values have been
exceeded.
The nrg command can generate the following information:
•
A list of systems according to their severity, as follows:
Critical ◦
◦ Warning
◦ Ok
◦ Unknown
◦ Pending
•
Nagios hosts status
•
Nagios services status
•
Nagios monitors status
•
A list of systems that are up or down
For more information, see nrg(8) and use the --help option to display valid command options.
For example,
# nrg --help
--help
--verbose - Report more details
--log|l - logfile, default $statuslog
--severity - default is all
c - critical, w - warning, o - ok,
u - unknown, p - pending
--hosts - Only list hosts status
--services - Only list service status
--monitors - Only list monitor status
--up - Only up nodes
--down - Only down nodes
--sort t,h,s - Sort by (t)ime, (h)ost, (s)ervice
--sort - Summary mode only (as cwoup as in severity)
--mode - Report mode: (f)ull, (s)ummary, (r)aw, (w)atch, (a)nalyze
--html - Generate html instead of plain text
--prefix pppp - Specify node prefix (for imported status.log's)
186 Using the command line to view managed system status