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19%
Top Top-Like Tools
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
by the process 12m 12MB S Status of process R S = sleeping, R = running, Z = zombie %CPU Percent CPU being used by the process on a per-CPU basis
18%
Using rsync for Backups
07.01.2014
Home »  Articles  » 
 
/laytonjb/TEST/SOURCE.full ./ Open-MPI-SC13-BOF.pdf PrintnFly_Denver_SC13.pdf easybuild_Python-BoF-SC12-lightning-talk.pdf sent 12.31M bytes received 72 bytes 24.61M bytes/sec total size is 12.31M speedup is 1.00 You can
18%
Monitor Your Nodes with collectl
28.03.2012
Home »  HPC  »  Articles  » 
and modified one line in /etc/collectl.conf by adding a little to the default statistics monitored. The line in /etc/collectl.conf is: DaemonCommands = -f /var/log/collectl -r00:00,7 -m -F60 -s+YZCD --iosize
18%
New features in the Bareos Bacula fork
14.11.2013
Home »  Archive  »  2013  »  Issue 17: Cloud...  » 
Lead Image © Maxim Kazmin, 123RF.com
community to continue development of an independent fork named Bareos. The first stable release was Bareos 12.4 in April 2013 (the version number stands for the year and the quarter of the feature freeze
18%
A closer look at hard drives
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
Lucy Baldwin, 123RF
buffered disk reads: 616 MB in 3.00 seconds = 205.03 MB/sec $ hdparm -T /dev/sda /dev/sda: Timing cached reads: 6292 MB in 2.00 seconds = 3153.09 MB/sec If this were a spinning disk, you would also
18%
Ansible collections simplify AIX automation
05.08.2024
Home »  Archive  »  2024  »  Issue 82: Sover...  » 
Lead Image © alexutemov, 123RF.com
your very first Ansible controller, the IBM Redbook, Using Ansible for Automation in IBM Power Environments [12], is a great reference; particularly section 3.3, "Installing your Ansible control node
18%
Warewulf Cluster Manager – Completing the Environment
20.06.2012
Home »  HPC  »  Articles  » 
was there. To test whether this worked, ssh to the node n0001 as root. [root@test1 ~]# ssh n0001 Last login: Sat May 26 12:00:06 2012 from 10.1.0.250 The /etc/hosts on the master node works fine
18%
Cross-Vendor IPsec
25.10.2011
Home »  Articles  » 
 
-256-cbc; 07 } 08 policy pfs2-aes256-sha1 { 09 perfect-forward-secrecy { 10 keys group2; 11 } 12 proposals aes256-sha1; 13 } 14 vpn racoonvpn { 15 bind
18%
Tuning I/O Patterns in Python
18.12.2013
Home »  HPC  »  Articles  » 
__ == "__main__": 12 13 local_dict = {'x':0, 'y':0, 'z':0,'value':0.0}; 14 my_record = []; # define list 15 16 counter_limit = 2000; 17 18 f = open('test.bin', 'r+') 19 for counter in range(1,counter
18%
Resource Management with Slurm
05.11.2018
Home »  HPC  »  Articles  » 
 # for your environment. 05 # 06 # 07 # slurm.conf file generated by configurator.html. 08 # 09 # See the slurm.conf man page for more information. 10 # 11 ClusterName=compute-cluster 12 Control

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