Namespaces are an incredibly lightweight way to isolate containers from each other. From inside the container, it looks a lot like being inside a virtual machine, but there’s none of the ...

Zoned Namespaces will cut down on the amount of wear suffered by NVMe-connected drives – due to lower levels of write amplification – and so lengthen the life of QLC and allow it to be used ...

Ubuntu 23.10 is addressing this challenge head-on. The new release will feature restricted unprivileged user namespaces controlled and regulated by AppArmor policies.

Zoned namespaces are categorized into zones which consist of a sequentially laid out, non-overlapping range of logical blocks. As per the NVMe 2.0 specification, these zones are “sequential write ...