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Discover the latest news, updates, and expert insights from Klara Inc. Explore our advanced products and expanding ecosystem. Hear voices from across our community as Klara Inc. leads the way in education and expertise in FreeBSD and OpenZFS services.

Trending Articles

Why You Can’t Trust AI to Tune ZFS
April 16, 2025
Why You Can’t Trust AI to Tune ZFS

Can AI tune ZFS? We tested one of the most advanced language models on ZFS performance questions—and the results were [...]

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Inside FreeBSD Netgraph: Behind the Curtain of Advanced Networking
April 9, 2025
Inside FreeBSD Netgraph: Behind the Curtain of Advanced Networking

Netgraph is FreeBSD’s powerful, graph-based networking subsystem that enables modular, real-time packet processing inside the [...]

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World Backup Day 2025: Robust & Reliable Backup Solutions with OpenZFS
March 31, 2025
World Backup Day 2025: Robust & Reliable Backup Solutions with OpenZFS

World Backup Day Special: Don’t risk your data! OpenZFS delivers rock-solid backup solutions with instant snapshots, [...]

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Accurate and Effective Storage Benchmarking
March 26, 2025
Accurate and Effective Storage Benchmarking

A well-designed storage performance benchmark provides meaningful insights into system capabilities, but inaccurate methods can [...]

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Network Offload and Socket Splicing (SO_SPLICE) in FreeBSD
March 19, 2025
Network Offload and Socket Splicing (SO_SPLICE) in FreeBSD

FreeBSD's SO_SPLICE enables kernel-level TCP proxying, reducing CPU overhead and eliminating unnecessary data copies. This [...]

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ZFS
February 26, 2025
Why ZFS Reports Less Available Space: Space Accounting Explained

ZFS space accounting can be tricky, often showing less available storage than expected. This guide breaks down how ZFS [...]

ZFS
January 15, 2025
Managing and Tracking Storage Performance – OpenZFS Storage Bottlenecks

When a storage system is busy, one of the most frequent questions is: which of the many workloads on the system is [...]

FreeBSD ZFS
December 18, 2024
Winter 2024 Roundup: Storage and Network Diagnostics

Check out this season's investigation-themed collection of top diagnostics stories. From uncovering ZFS bugs to solving [...]

ZFS
December 4, 2024
ZFS Storage Fault Management on Linux

Hardware failures are unavoidable, but ZFS fault management ensures your data stays secure. From detecting disk issues [...]

FreeBSD
March 7, 2023
FreeBSD vs. Linux – Tracing and Troubleshooting

When troubleshooting a Linux or FreeBSD system, you need to be able to probe the system to find answers as to why it is [...]

ZFS
February 7, 2023
5 Key Reasons Why You Need an OpenZFS Performance Audit

To expand your OpenZFS storage infrastructure to meet constantly evolving infrastructure demands, you must understand [...]

ZFS
February 1, 2023
OpenZFS – Auditing for Storage Performance

OpenZFS and storage in general is a complex and important part of any project’s architecture. It should be planned [...]

FreeBSD
January 24, 2023
Automation and Hacking Your FreeBSD CLI

The more we automate, the more we can save time and boost our productivity to higher levels. In this article we plan on [...]

FreeBSD
July 5, 2022
From 0 to Bhyve on FreeBSD 13.1

FreeBSD has its own high-performance hypervisor called “bhyve”. Much like the Linux kernel’s KVM hypervisor, bhyve [...]

FreeBSD
June 15, 2022
Using Netgraph for FreeBSD’s Bhyve Networking

FreeBSD 13 adds new support for a netgraph backend for virtual network devices under bhyve. Netgraph is a modular [...]

FreeBSD
May 18, 2022
Evaluating FreeBSD CURRENT for Production Use

The FreeBSD Operating System introduces new features in CURRENT, its main development branch. Snapshots of CURRENT are [...]

FreeBSD
April 20, 2022
Interacting with FreeBSD – Learning the Fundamentals of the FreeBSD Shell

The time of the CLI might seem over given the plethora of UIs these days, however, any experienced sysadmin knows just [...]

FreeBSD
March 16, 2022
Controlling Resource Limits with rctl in FreeBSD

As an administrator, you may often need to limit the amount of system resources an individual uses. FreeBSD provides [...]

FreeBSD ZFS
February 16, 2022
The FreeBSD Boot Process

Let’s talk about the FreeBSD boot process. It is very robust and complex, as it is well-thought. Find out what are the [...]

FreeBSD
December 8, 2021
Using FreeBSD’s pkg audit to Investigate Known Security Issues

Keeping systems secure and free of any vulnerabilities is an important task in any sysadmin's or developer's book. [...]

FreeBSD
October 18, 2021
Explaining top(1) on FreeBSD

We all know and have at least once used the top(1) command on FreeBSD to track information about our cpu and processes, [...]

FreeBSD
June 7, 2021
DTrace Network Probes

DTrace landed in FreeBSD 7.1 in 2009. DTrace is an observability framework that enables dynamic tracing of programs, and [...]

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disk 3 observability 4 RAIDZ 1 snapshots 1 system administration 3 vdev 1 benchmarking 3 infrastructure 1 firewalls 1 FreeBSD jails 1 history 1 ransomware 1 replication 1 servers 1 automation 2 Linux 2 bhyve 1 hypervisor 1 KVM 1 virtual machines 1 shell 1 boot 1

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