HP XC System Software Administration Guide Version 3.2

Table 1-1 Log Files (continued)
pathname of Log FileComponent
/var/log/diag/myrinet/gm_drain_test/Myrinet® gm_drain_test
/var/log/diag/myrinet/gm_prodmode_mon/links.log
/hptc_cluster/adm/logs/aggregator_nodename.log (alerts)
Myrinet gm_prodmode_mon
diagnostic tool
/hptc_cluster/adm/logs/ovp/ovp_nodename_mmddyy[rnn]
/hptc_cluster/adm/logs/ovp/current_ovp_log (a symbolic link to
the most recent log file)
ovp
/var/log/powerd/powerd.logpowerd
/var/log/diag/quadrics/qselantestp/ (default directory)Quadrics qselantestp
/var/log/diag/quadrics/qsnet2_drain_testQuadrics qsnet2_drain_test
utility
/var/slurm/log/slurmctld.log and /var/slurm/log/slurmd.log
SLURM
/hptc_cluster/adm/logs/aggregator_nodename.log (one log file for
each aggregator)
/hptc_cluster/adm/logs/consolidated.log
syslog-ng
/hptc_cluster/adm/logs/startsys.logstartsys/stopsys
/hptc_cluster/adm/logs/imaging.logsystemimager/flamethrower
/var/log/nconfig.log (contains output from the cluster_config utility)cluster_config
/opt/hptc/nagios_log
/hptc_cluster/adm/logs/sel/sel-nxxx (System Event log)
Nagios
/var/log/transfer_avail.logtransfer_to_avail/
transfer_from_avail
/var/log/postinstall.log (shows the RPMs that were installed)
Fresh installation
/var/log/upgrade (if this directory exists, a software upgrade was done)
Software upgrade
1.3 HP XC Command Environment
This section describes the HP XC command environment. The HP XC system commands were
developed to supplement the Linux command set and other open source commands.
1.3.1 HP XC Command Set
Table 1-2 lists the commands alphabetically and provides a brief description. For more information
on an individual command, see the corresponding manpage.
Table 1-2 HP XC System Commands
DescriptionCommand
The cexec command is a shell script that invokes the pdsh command to perform
commands on multiple node in the system.
Manpage: cexec(1)
cexec
The clusplot utility graphs the data from the data files generated with the xcxclus
utility. This utility is described in the HP XC System Software User's Guide.
Manpage: clusplot(1)
clusplot
1.3 HP XC Command Environment 33