HP XC System Software Administration Guide Version 2.1

7.2.1
Installing Addition
al RPMs from the Installation DVD ......................
7-2
7.2.2
Using File Overrides to the Golden Image .................................... 7-3
7.2.3
Using Per-Node Ser
vice Configuration ........................................
7-3
7.3
Updating the Golden Image .......................................................... 7-4
7.3.1
The cluster_conf
ig Utility .......................................................
7-5
7.3.2
The updateimage Command .................................................... 7-5
7.3.3
Exclusion Files
...................................................................
7-6
7.4
Propagating the Golden Image to All Nodes ....................................... 7-7
7.4.1
Using the Full R
eboot ...........................................................
7-7
7.4.2
Using the updateclient Utility .................................................. 7-7
7.4.3
Using the cexe
c Command ...................................................
7-8
7.5
Maintaining Service Configuration Globally ....................................... 7-8
8 Opening an IP Port in the Firewall
8.1
Open Ports ............................................................................. 8-1
8.1.1
Open Extern
al Ports .............................................................
8-1
8.1.2
Open Internal Ports .............................................................. 8-1
8.2
Opening Po
rts in the Firewall ........................................................
8-2
8.2.1
Opening a Temporary Port in the Firewall .................................... 8-2
8.2.2
Opening a
n IP Port in the Firewall Persistently ...............................
8-3
9 Connecting to a Remote Console
9.1
Console Management Facility (CMF) .............................................. 9-1
9.2
Connecting to a Remote Console .................................................... 9-1
10 Administering Local User Accounts
10.1
General Procedures for Administering Local User Accounts ..................... 10-1
10.2
Adding a Local User Account ....................................................... 10-1
10.3
Modifying a Local User Account .................................................... 10-2
10.4
Deleting a Local User Account ...................................................... 10-2
10.5
Changing the Root Password ........................................................ 10-3
10.6
Synchronizing the NIS Database .................................................... 10-3
11 SLURM Administration
11
.1
An Overview of SLURM ............................................................ 11-1
11.2
Co
nfiguring SLURM .................................................................
11
-2
1
1.2.1
Configuring SLURM System Interconnect Support .......................... 11-3
11.2.2
C
onfiguring SLURM Servers ...................................................
1
1-4
1
1.2.3
Configuring Nodes in SLURM ................................................. 11-4
11.2.4
Configuring SLURM Partitions ................................................ 11-5
11.3
Restricting User Access to Nodes ...... ....... .. ....... .. ....... ....... .. ....... .. .. 11-6
11.4
Job Accounting ....................................................................... 11-7
11.4.1
Using the sacct C om mand .. ..... .. ....... ....... .. ... .. ....... ....... .. ... .. ... 11-8
11.4.2
Disabling Job Accounting ....................................................... 11-9
11.4.3
Configuring Job Accounting .................................................... 11-9
11.5
Managing SLURM ................................................................... 11-11
11.5.1
Monitoring SLURM ............................................................. 11-11
11.5.2
Changing a Node’s State ........................................................ 11-11
11.6
Enabling or Disabling Q uadrics QsNet
II
Support in SLURM .................... 11-12
C
ontents v