HP XC System Software Administration Guide Version 3.1

DHCP service, 27
diagnostic tools
dgemm, 221
Gigabit Ethernet system interconnect, 228
gm_drain_test, 223
gm_prodmode_mon, 222
InfiniBand system interconnect, 227
Myrinet system interconnect, 222
ovp, 215
qsdiagadm, 223
qselantestp, 224
qsnet2_drain_test, 227
qsnet2_level_test, 225
Quadrics system interconnect, 223
swmlogger daemon, 223
sys_check, 215
system interconnect, 222
disabling a node, 53
disk monitoring, 85
displaying system statistics, 85–87
distributing file images to nodes, 129
procedure, 129
documentation
additional publications, 22
compilers, 22
FlexLM, 21
HowTo, 18
HP XC System Software, 18
Linux, 21
LSF, 20
manpages, 22
master firmware list, 18
Modules, 21
MPI, 22
MySQL, 21
Nagios, 20
pdsh, 21
reporting errors in, 23
rrdtool, 20
SLURM, 20
software RAID, 22
Supermon, 21
syslog-ng, 21
SystemImager, 21
TotalView, 22
E
enabling a node, 53
environment data, 85
/etc directory, 28
/etc/fstab.proto file (see fstab.proto file)
event logging, 87
exclusion files, 138
F
feedback
e-mail address for documentation, 23
file image
distributing to nodes, 129
file system
customizing mounting of, 201
HP XC, 27
NFS, 201
symbolic links, 29
firewall, 143–146, 241
configuration files, 36
open ports, 143
opening IP port persistently, 145
opening temporary IP port, 144
flamethrower utility, 49
configuration files, 36
fstab.proto file, 201, 207, 210
G
gconfigure script
defined, 61
sample, 64
Gigabit Ethernet system interconnect diagnostic tools,
228
global service check timeout limit, 113
global system services, 60
gm_drain_test utility, 223
gm_prodmode_mon utility, 222
golden client, 26, 49, 129, 138, 140, 149
synchronized with golden image, 136
updating, 131
updating golden image, 138
golden image, 41, 49–50, 129, 131, 138, 140
automatic update, 137
ensuring current, 139
file overrides, 131
propagating, 139
synchronized with golden client, 136
updating, 136
updating from golden client, 138
Grand Unified Bootloader (see grub)
grub, 249
H
head node, 129
changing external IP address, 127
defined, 27
headnode command, 31
Heartbeat availability tool, 43
host group, 34
hostgroup command, 31
HowTo
Web site, 18
HP BladeSystems information, 79
HP documentation
providing feedback for, 23
HP Graph, 92–96
HP Serviceguard, 44–46
HP XC
command set, 31
configuration file guidelines, 35
HP XC system
booting, 49
284 Index