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Filesystem for Self-Healing Storage
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Lead Image © Sergey Nivens, 123rf.com
. To inspect an existing XFS filesystem, use the command sudo xfs_info /dev/loop0 The output reveals key structural details such as block size, allocation group count, and log configuration (Figure 1 ... XFS remains one of the most robust Linux filesystems for high-throughput storage systems. With modern tooling such as xfs_scrub and production maturity of online metadata mutation in Kernel 7.0
99%
News for Admins
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
 
NETGEAR Releases Insight 10.0 for AIOp NETGEAR has announced Insight 10.0 – the latest iteration of its cloud network management platform with AI-powered features aimed at small and medium ... In the news: NETGEAR Releases Insight 10.0 for AIOp; LF Forms Akrites Project to Secure Critical Open Source Software; Dragos Releases EmberAI for OT Security; Fuzzball 4.0 Released; European
98%
Managing Logs
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Photo by Conny Schneider on Unsplash
, then updating the package lists and installing MongoDB (Listing 1). Listing 1 Setting Up MongoDB sudo apt install gnupg curl curl -fsSL https://www.mongodb.org/static/pgp/server-8.0.asc -o server-8.0
95%
Taming the HPC Software Stack Fragmentation Problem
21.07.2026
Home »  Articles  » 
 
 supports up to CUDA 12.2 # Confirm compatibility before pulling an image: $ apptainer exec --nv cuda:12.2.0-runtime-ubuntu22.04 python    -c "import torch; print(torch.cuda.is_available())" The --nv  flag in Apptainer
94%
Pogocache In-Memory Database
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Lead Image © lightwise, 123RF.com
that weighs in at just 13MB in version 1.2. The fastest way to start the database is to use a pre-built Docker container. For simplicity's sake, the following command grants it full access to the host system
90%
Centralized Logging with Loki, SeaweedFS, and Grafana
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Photo by Josh Rakower on Unsplash
server: http_listen_port: 3100 grpc_listen_port: 9096 common: instance_addr: 127.0.0.1 path_prefix: /var/lib/loki storage: filesystem: chunks_directory: /var/lib/loki/chunks rules
89%
QoS Systems for Disaster Recovery Support
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Lead Image © crazymedia, 123RF.com
, the statistics module is billed at $0.30 per user and month for smaller deployments. QOS During a Cable Outage Now I'll look at real-world deployment scenarios for QoS. As an initial practical example, assume
89%
A Serverless Alternative to Kubernetes
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Photo by Andrew Neel on Unsplash
hello_adminmag(): """Example Admin Mag route.""" name = os.environ.get("NAME", "Admin Mag") return f"Hello {name}!" if __name__ == "__main__": app.run(debug=True, host="0.0.0.0", port
88%
Documenting PowerShell Modules
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Photo by Nicolas Ladino Silva on Unsplash
loading the required modules, you need to start generating the data: $helpParams = @{ ModuleInfo = Get-Module ITATest OutputFolder = '.' HelpVersion = '1.0.0.0' WithModulePage = $true } New
87%
Verifying TLS Certificates
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Lead Image © Christos Georghiou, 123RF.com
.example.net | jq .certificates[0].issuer.organization[0] If you don't keep track of your web certificate expiry dates, you can let your monitoring system handle it. The classic Nagios uses the check

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