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20%
Rethinking RAID (on Linux)
25.03.2021
Home »  Archive  »  2021  »  Issue 62: Lean...  » 
Lead Image © nikkikii, 123RF.com
[1] sdc1[0] 244065408 blocks super 1.2 [2/2] [UU] [=>...................] resync = 6.4% (15812032/244065408) finish=19.1min speed=198449K/sec bitmap: 2/2 pages [8KB], 65536KB chunk
19%
News for Admins
27.09.2021
Home »  Archive  »  2021  »  Issue 65: 7 Em...  » 
 
is currently listed as $0.00/hour. You will also find a number of other instances of AlmaLinux on Azure (many of which are purpose-built) that start anywhere from $0.008/hour and go up to $0.034/hour. Alma
19%
Monster Chinese HPC System Clocks 30+ PetaFLOPS
04.06.2013
Home »  HPC  »  News  » 
 
FLOPS. This gigantic HPC system, which is called the Tianhe-2 (TH-2) or the Milky Way-2 supercomputer, comes with 32,000 Intel Ivy Bridge Xeon sockets and 48,000 Xeon Phi coprocessors for a total of 3,120,000 cores
19%
The Internet Outgrows Itself on August 12
19.08.2014
Home »  News  » 
 
routing devices from other vendors) can hold a total of 512,000 IPv4 routes in high-performance TCAM memory. The devices actually allow for a total of 512,000 IPv6 routes also, but because of the slow
19%
Supercomputers Take Down Ecological Theory
22.10.2015
Home »  HPC  »  News  » 
 
supercomputing techniques to compute geographic range estimates for more than 100,000 species.
19%
Most Devices Remain Unpatched Against FortiGate Vulnerability
07.07.2023
Home »  News  » 
 
Nearly 336,000 devices exposed to the Internet remain vulnerable to a critical vulnerability (with a severity rating of 9.8 out of 10) in Fortinet firewalls, reports Dan Goodin. The CVE-2023
19%
Galera Cluster for MySQL
30.11.2025
Home »  Archive  »  2012  »  Issue 10: Traff...  » 
© Noel Powell, fotolia.com
MySQL-shared-compat-5.5.22-2.el6.x86_64.rpm rpm -i MySQL-client-5.5.22-1.el6.x86_64.rpm With CentOS 6, the following additional package is necessary: yum install openssl098e.x86_64 The easiest way
19%
ARP cache poisoning and packet sniffing
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
© elisanth, 123RF.com
Destination MAC address Listing 1 Nemesis arp Packets 01 $ while true 02 > do 03 > sudo nemesis arp -v -r -d eth0 -S 192.168.1.2 -D 192.168.1.133 -h 00:22:6E:71:04:BB -m 00:0C:29:B2
19%
Small Tools for Managing HPC
18.10.2017
Home »  HPC  »  Articles  » 
-64/16.10/lib/libpgf90rtl.so (0x00007f5bc6516000)         libpgf90.so => /opt/pgi/linux86-64/16.10/lib/libpgf90.so (0x00007f5bc5f5f000)         libpgf90_rpm1.so => /opt/pgi/linux86-64/16.10/lib/libpgf90_rpm1.so
19%
High-Performance Python 1
16.07.2019
Home »  HPC  »  Articles  » 
 +=x[i]     return total   x = numpy.arange(10_000_000); %time sum(x)   CPU times: user 1.63 s, sys: 0 ns, total: 1.63 s Wall time: 1.63 s Next, add Numba into the code (Listing 2) so the @jit  decorator can be used

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