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71%
Correctly integrating containers
09.10.2017
Home »  Archive  »  2017  »  Issue 41: Kuber...  » 
Lead Image © Beboy, Fotolia.com
, but it quite quickly reaches its limits, because this network model generates a maximum of 256 nodes. Although 256 nodes is rather a small cluster for a project with the ambitions of Kubernetes, they can
71%
Automating command execution across servers
01.06.2024
Home »  Archive  »  2024  »  Issue 81: Load...  » 
Photo by Adrian Hartanto on Unsplash
# A single task is defined, which by default will 20 # run only against "devuan" hosts. 21 tasks: 22 upgradeall: 23 desc: Upgrade all packages 24 target: 25 tags: [devuan] 26 cmd: | 27
71%
SHA-3 – The New Hash Standard
15.04.2013
Home »  Articles  » 
 
, by the names of SHA-224, SHA-256, SHA-284, and SHA-512. But, again, some cryptographers saw issues looming; the methods that SHA-2 uses differ only slightly from those used by MD5 and SHA-1. So, NIST announced
71%
News for Admins
30.05.2021
Home »  Archive  »  2021  »  Issue 63: Autom...  » 
 
Linux will be a community-based 1:1 binary replacement for Red Hat Enterprise Linux and currently ships with Gnome 3.32, Linux kernel 4.18.0-240.22.1.el8, SQLite 3.26, virt-what 1.18, Samba 4.12.3, DNF 4
71%
Server distributions for small businesses tested
11.02.2016
Home »  Archive  »  2016  »  Issue 31: Tunin...  » 
Lead Image © wabeno, 123RF.com
. The guide cites a 1.5GHz CPU or better, 512MB of RAM, and 30GB of hard disk space as the minimum requirements. For a small installation for up to 10 users, you could even get away with 256MB if RAM, 20GB
71%
Warewulf Cluster Manager – Development and Run Time
18.07.2012
Home »  HPC  »  Articles  » 
[cut] . Notice that it also installs Perl, making the total size of the packages about 11MB, even though numactl itself is only 54KB. In the grand scheme of things, 11MB is not very much space
71%
Useful NFS options for tuning and management
15.08.2016
Home »  Archive  »  2016  »  Issue 34: Softw...  » 
Lead Image © gortan123, 123RF.com
that says RPCNFSDCOUNT, which tells you the number of NFS daemons for the server. If the NFS server has a large number of cores and a fair amount of memory, you can increase RPCNFSDCOUNT. I have seen 256
71%
Parallel and Encrypted Compression
09.12.2021
Home »  HPC  »  Articles  » 
 Julian Seward            # CPUs: 4  BWT Block Size: 900 KB File Block Size: 900 KB  Maximum Memory: 100 MB -------------------------------------------          File #: 1 of 1      Input Name: package-list.txt     Output
71%
Automating development environments and deployment with Otto
11.02.2016
Home »  Archive  »  2016  »  Issue 31: Tunin...  » 
Lead Image © baloncici, 123RF.com
] and unpack to your hard disk, revealing the lightweight otto program, which weighs in at just 15MB. Although you can call it directly – there is no need to install – HashiCorp does recommend adding otto
71%
Simple, small-scale Kubernetes distributions for the edge
03.04.2024
Home »  Archive  »  2024  »  Issue 80: Threa...  » 
Lead Image © grafner, 123RF.com
on machines with only one CPU core and 512MB of RAM; the minimalist K3s setup itself only uses 250MB. As one of the radical cost-cutting measures, K3s dispenses with the I/O-intensive etcd database

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