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30%
Kubernetes k3s lightweight distro
25.03.2020
Home »  Archive  »  2020  »  Issue 56: Secur...  » 
Lead Image Photo by Josh Rakower on Unsplash
/server/node-token K10fc63f5c9923fc0b5b377cac1432ca2a4daa0b8ebb2ed1df6c2b63df13b092002::server:bf7e806276f76d4bc00fdbf1b27ab921 API Token Make sure you note the API token correctly or you might see the error ... The k3s lightweight and secure Kubernetes distribution can handle both unattended workloads in remote locations with minimal resources and clusters of IoT appliances. ... Kubernetes k3s lightweight distro
25%
ISC 2024 from a Distance
10.06.2024
Home »  HPC  »  Articles  » 
What’s new at the 2024 International Supercomputing Conference and in the TOP500. ... to discuss why (and making lots of predictions). For ISC 2024, Aurora used 87% of the system’s nodes for their submission, and some conversation indicated that HPL has not been completely tuned at scale ... What’s new at the 2024 International Supercomputing Conference and in the TOP500.
24%
Exploring OpenShift – Red Hat's next-generation PaaS tool
10.04.2015
Home »  Archive  »  2015  »  Issue 26: OpenS...  » 
(C) Markus Feilner, CC-BY-SA 4.0
cloud offerings from Red Hat. Gears and Cartridges Like other PaaS technologies, OpenShift is generally focused on web development. Only Ports 22, 80, 443, 8000, and 8443 are available from the outside ... Exploring OpenShift – Red Hat's next-generation PaaS tool
24%
Netcat – The Admin’s Best Friend
20.08.2012
Home »  Articles  » 
 
With the seemingly unlimited number of Linux packages available today in repositories, sometimes it’s easy to get lost and miss out on the really high quality packages – those that offer the most ... examplehost.tld 22 If firewalling is in place and you need to originate your connection from a specific IP address to open a port, entering # nc -s 1.2.3.4 examplehost.tld 8181 will connect to examplhost ... With the seemingly unlimited number of Linux packages available today in repositories, sometimes it’s easy to get lost and miss out on the really high quality packages – those that offer the most ... Netcat – The Admin’s Best Friend
22%
Warewulf Cluster Manager – Development and Run Time
18.07.2012
Home »  HPC  »  Articles  » 
The Warewulf cluster is ready to run HPC applications. Now, it’s time to build a development environment. ... an RPM (where possible). This allows me to have control over where they are installed and how they are built. Useful Preliminary Packages Today’s processors are becoming more and more complex and ... The Warewulf cluster is ready to run HPC applications. Now, it’s time to build a development environment.
22%
Predicting Drive Doom
20.10.2013
Home »  HPC  »  Articles  » 
Modern drives use S.M.A.R.T. (self-monitoring, analysis, and reporting technology) to gather information and run self-tests. Smartmontools is a Linux tool for interacting with the S ... S.M.A.R.T. (self-monitoring, analysis, and reporting technology) is a monitoring system for storage devices that provides some information about the status of the drive as well as the ability to run ... Modern drives use S.M.A.R.T. (self-monitoring, analysis, and reporting technology) to gather information and run self-tests. Smartmontools is a Linux tool for interacting with the S ... S.M.A.R.T., Smartmontools, and Drive Monitoring
21%
Linux Essentials for Windows Admins – Part 2
06.08.2012
Home »  Articles  » 
 
There’s no such thing as a homogeneous server environment. Windows administrators must learn basic Linux commands and navigation to support a contemporary network fully. ... . That’s a good thing for cross-platform system administrators who must work on a variety of systems without becoming an expert on every one. By convergence, I mean that there is more of a standard look ... There’s no such thing as a homogeneous server environment. Windows administrators must learn basic Linux commands and navigation to support a contemporary network fully.
20%
Rethinking RAID (on Linux)
16.03.2021
Home »  HPC  »  Articles  » 
=libaio, iodepth=32 fio-3.12 Starting 1 process Jobs: 1 (f=1): [w(1)][100.0%][w=1420KiB/s][w=355 IOPS][eta 00m:00s] test: (groupid=0, jobs=1): err= 0: pid=3377: Sat Jan  9 15:31:04 2021   write: IOPS=352, BW=1410KiB/s
20%
When I/O Workloads Don’t Perform
12.05.2021
Home »  HPC  »  Articles  » 
  30.85  72.31   13.16   20.40   0.26    70.44    83.89   1.97   3.52 nvme0n1         58.80   12.22  17720.47     48.71   230.91     0.01  79.70   0.08    0.42    0.03   0.00
20%
When I/O workloads don't perform
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Viacheslav Iakobchuk, 123RF.com
Version is: SATA 3.0, 3.0 Gb/s (current: 3.0 Gb/s) Local Time is: Sun Mar 21 15:00:38 2021 UTC SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ

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