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24%
Red Hat Storage Server 2.1
05.03.2014
Home »  Articles  » 
If you believe Red Hat’s marketing hype, the company has no less than revolutionized data storage with version 2.1 of its Storage Server. The facts tell a rather different story. ... , object access is designed to make RHSS a full-fledged alternative to Amazon’s S3 or Google Drive by letting users upload files via a web interface. Again, Red Hat sticks to its GlusterFS guns and relies ... If you believe Red Hat’s marketing hype, the company has no less than revolutionized data storage with version 2.1 of its Storage Server. The facts tell a rather different story.
24%
Linux device mapper writecache
30.01.2020
Home »  Archive  »  2020  »  Issue 55: AWS L...  » 
Lead Image © lightwise, 123R.com
=test test: (g=0): rw=randwrite, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=32 fio-3.12 Starting 1 process Jobs: 1 (f=1): [w(1)][100.0%][w=654MiB/s][w=167k IOPS][eta 00m:00s
24%
Network analysis with the Bro Network Security Monitor
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © Aleksey Mnogosmyslov, 123RF.com
.520546 pkts=7 kpps=0.0 kbytes=1 mbps=0.0 nic_pkts=29 nic_drops=0 u=3 t=2 i=0 o=0 nonip=2 The capstats report shows (left to right) the relative time stamp, the number of packets (pkts ) seen by capstats
24%
Resource Management with Slurm
05.11.2018
Home »  HPC  »  Articles  » 
Name=slurm-node-0[0-1] Gres=gpu:2 CPUs=10 Sockets=1 CoresPerSocket=10 \ ThreadsPerCore=1 RealMemory=30000 State=UNKNOWN PartitionName=compute Nodes=ALL Default=YES MaxTime=48:00:00 DefaultTime=04:00:00 \ Max
24%
Resource Management with Slurm
13.12.2018
Home »  Archive  »  2018  »  Issue 48: Secur...  » 
Lead Image © Vladislav Kochelaevs, fotolia.com
. Listing 2 sinfo $ sinfo -s PARTITION AVAIL TIMELIMIT NODES(A/I/O/T) NODELIST p100 up infinite 4/9/3/16 node[212-213,215-218,220-229] sbatch To submit a batch serial
24%
Linux Writecache
19.11.2019
Home »  HPC  »  Articles  » 
, ioengine=libaio, iodepth=32 fio-3.1 Starting 1 process Jobs: 1 (f=1): [w(1)][100.0%][r=0KiB/s,w=1401KiB/s][r=0,w=350 IOPS][eta 00m:00s] test: (groupid=0, jobs=1): err= 0: pid=3104: Sat Oct 12 14:39:08 2019   write: IOPS=352
24%
John the Ripper
22.08.2011
Home »  Articles  » 
 
-based algorithm and a small word list: $ john -single passfile.txt Loaded 2 password hashes with 2 different salts (FreeBSD MD5 [32/64 X2]) guesses: 0 time: 0:00:00:01 100% c/s: 9433 trying: hken1900 Finally ... Easy to remember but difficult to guess isn’t just a catchy phrase for choosing passwords, it’s the law of the Net. Learn how to check your password using a tool network intruders use every day
24%
Processor and Memory Affinity Tools
14.09.2021
Home »  HPC  »  Articles  » 
 MiB L3 cache:                        128 MiB NUMA node0 CPU(s):               0-63 Vulnerability Itlb multihit:     Not affected Vulnerability L1tf:              Not affected Vulnerability
24%
Law of Averages – Load Averaging
01.02.2013
Home »  Articles  » 
 
for it at /proc/loadavg/ [3]:   1.00 0.97 0.94 1/1279 7743   The three additional numbers provided by Linux are the number of running processes (one in this case), the total number of processes, and the last
24%
CPU affinity in OpenMP and MPI applications
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Lead Image © podfoto, 123RF.com
MiB L1i cache: 1 MiB L2 cache: 16 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-63 Vulnerability Itlb multihit

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