HP XC System Software Administration Guide Version 3.2.1

RRDtool, 97
rsync utility, 53
S
sacct command, 36, 183
/sbin directory, 30
sconfigure script
defined, 65
scontrol command, 102, 187, 267
scp command, 45
secure shell, 45
security, 44
security patches, 139
Self-Monitoring Analysis and Reporting Technology (see
SMART)
sendmail utility, 119
sensor thresholds
changing, 119
server blades information, 83
service, 27, 59
adding, 76
central control daemon service, 28
compute service, 28
configuration and management database, 29
configuration files, 33, 41
customizing, 64
DHCP, 29
display all, 61
display node that provides a service, 62, 82
display services for node, 62
global maintenance, 154
global system, 64
I/O, 29
login, 28
LSF, 29
LVS director, 28
management hub services, 29
NAT, 29
NTP, 134
overview, 65
power daemon, 29
restarting, 63
stopping, 64
SystemImager, 29
verifying, 78
service command, 59
service customization, 65
service group, 38
Serviceguard
kernel modules, 140
setnode command, 36, 58
SFS
Nagios host, 108, 112
sftp command, 45
shownode command, 36, 42, 57, 58, 61, 62, 81, 82, 83, 92
shownode metrics command, 89, 90, 91, 102
si_cpimage command, 151
Simple Linux Utility for Resource Management (see
SLURM)
sinfo command, 102, 186, 267
single system view, 43
SLURM, 28, 36, 173
configuration files, 41
deactivating, 191
draining nodes, 187
Pluggable Authentication Module, 182
recognizing new node, 190
removing, 191
troubleshooting, 265–267
SLURM administration, 173
SLURM configuration, 174
nodes, 176
partitions, 177
servers, 176
system interconnect support, 176
SLURM daemon, 173
moving to backup node, 210
moving to primary node, 210
SLURM monitoring, 186
SLURM server
backup, 176
primary, 176
slurm.conf file, 182, 184, 208, 209
slurmctld command, 210
slurmctld daemon, 173
slurmd daemon, 173
SMART, 90
smartd daemon, 90
software
patch download site, 139
software distribution
procedure, 143
software patches, 139–141
downloading and installing, 139
installing and distributing, 144
software RAID, 231
boot block maintenance, 280
disk replacement, 278–280
documentation, 24
error reporting, 233
installation, 231
logical devices, 231
mdadm utility, 24
overview, 231
partitions, 231
removing from client nodes, 233
requirements for implementing Software RAID-1, 231
Software RAID-0, 231
software RAID-0, 231
Software RAID-1, 231
software RAID-1, 231
squeue command, 102, 186
ssh, 161
port, 157
transport mechanism, 37
ssh command, 45
ssh keys, 165
troubleshooting mismatched, 250
332 Index