HP XC System Software Administration Guide Version 2.1

temperature, and link errors. It also handles al
erts from the monitoring daemons on each node
that generate messages.
The MySQL database for qsnet is created automatically during the configuration phase of the
HP XC system installation and the swmlogger daemon is configured to run on the head node.
Use the qsdiagadm and the qsneterr utilities to report information from the qsnet
database.
The qsdiagadm Utility
A useful function of the Q uadrics qsdiagadm utility is to display a diagnosti c history for the
HP XC system, as shown in the following example:
# qsdiagadm
date time qsdiagadm: diags database created (QMS64,rails=1)
date time qsctrl: passed power control check (on)
date time qsctrl: passed population check (ok)
date time qsctrl: passed bus control check (ok)
date time qsctrl: passed gateway check (bootp,0.0.0.0)
.
.
.
date time qsctrl: passed bus control check (ok)
date time qsctrl: passed gateway check (bootp,0.0.0.0)
date time qsctrl: passed module heartbeat check
date time qsctrl: passed firmware version check (43-4081899)
date time qsctrl: passed tftp server check (172.20.0.16)
date time qsctrl: passed upgrade file check (503-upgrade.tar)
date time qsctrl: passed broadcast top check
.
.
.
The qsneterr Utility
The Quadrics qsneterr utility reports on the net wor k errors logged by the swmlogger
daemon in the diagnostics database. The default action is to print summaries sorted by ti me
andbymodule.
15.4.2.2 The qselantestp Diagnostic Tool
This tool r uns the qselantest diag nostic tool in parallel on all the nodes of the HP XC
system. The qselantest diagnostic tool check s for the presence of the QM5 00 adapter in a
node and verifies the clock speed, thread processor, SDRAM , PCI_X connectivity, the QsNet
II
link interface, the DMA (D irect Memory Access) latency, and the link bandwidth between the
QM500 adapter and the switch port to which it is connected.
_________________________ Note _________________________
Because this diagnostic tool uses the adapter and the link 100% of the time during
testing, it has s ig nif icant impact on machine performance.
The command for mat for this utility is:
qselantestp [-help][-d log-d irectory][-r rail][-clean][-N nodelist]
The options are defined as follows:
-d log-directory
Specifies the directory which the logs are to be placed. The default
directory is /var/log/diag/quadrics/qselantestp.
-r rail
Specifies the rail number. The default is 0.
Using Diagnostic Tools 15-7