HP XC System Software Administration Guide Version 3.2

superuser password
changing, 162
swmlogger daemon, 239
sys_check utility, 35, 45, 231
syslog service, 60, 88, 92
syslog-ng
configuration files, 40
syslog-ng rules files
modifying, 93
templates, 93
syslog-ng service, 88
syslog-ng.conf rules file, 92
syslogng_forward service, 61, 92
system environment data, 89
system event log, 125
system event log messages
rules file, 124
system interconnect
troubleshooting, 252
system statistics, 90
systemconfigurator command, 275
SystemImager, 29, 41, 147
configuration files, 40
T
/tmp directory, 30
transfer_from_avail command, 35, 51
in a full imaging installation, 150
shutting down the system, 56
transfer_to_avail command, 35, 51
imaging and starting nodes, 56
in a full imaging installation, 150
starting nodes, 55
troubleshooting
general, 245–246
improved availability issues, 260–261
InfiniBand, 255
LSF-HPC with SLURM, 263–265
mismatched ssh keys, 246
Myrinet system interconnect, 252
Nagios, 247–249
OFED, 257–260
Quadrics system interconnect, 253
SLURM, 261–263
system interconnect, 252
U
unit identifier LED, 57
updateimage command, 35, 146, 148
updgi_exclude_file, 149
user accounts (see local user accounts)
user authentication, 178
/usr directory, 30
/usr/bin directory, 30
/usr/local directory, 30
/usr/sbin directory, 30
utility
clusplot, 33
cluster_config, 34
collectl, 34
dgemm, 237
gm_drain_test, 239
gm_prodmode_mon, 238
netdump, 102
nrg, 34, 112, 114, 126, 248
ovp, 35, 231
perfplot, 35
qsdiagadm, 240
qselantestp, 240
qsnet2_drain_test, 243
qsnet2_level_test, 241
resmon, 101
sys_check, 35, 231
xcxclus, 36
xcxperf, 36
V
/var directory, 30
verification test, 35
W
web address
HP XC System Software documentation, 21
website
HP software patches, 135
ITRC, 135
X
xcxclus utility, 36
xcxperf utility, 36
327