Linux Kernel Puts An End To ReiserFS


Summary

The video delves into the rise and fall of ReiserFS on Linux, tracing its history from being the default file system on SUSE Enterprise Linux to its removal from the kernel due to lack of updates and support. It covers the stagnation of ReiserFS 3, the introduction of Reiser 4 as a separate system, and ultimately the abandonment of ReiserFS due to unresolved bugs. The discussion also touches upon the introduction of Reiser 5 led by Edward Shishkin as a new approach, the decision-making process to remove ReiserFS, and the ramifications of its deprecation on the Linux ecosystem.


Introduction to File Systems on Linux

Discussion about the recent events related to file systems on Linux, focusing on ReiserFS and its removal from the kernel due to lack of updates and support.

History of ReiserFS

Overview of ReiserFS, its development under Namesys, the failed attempt to sell Namesys, and the suspension of Namesys in California.

ReiserFS and Linux Distros

Details about ReiserFS being the default file system on SUSE Enterprise Linux, the decision to ditch ReiserFS as the default file system, and the issues leading to its decline.

ReiserFS Development and Decline

Discussion on ReiserFS 3 maintenance mode, lack of development, and the introduction of Reiser 4 as a separate system. It also covers the abandonment of ReiserFS due to unresolved bugs.

Reiser 5 Development

Information on the introduction of Reiser 5 with a new approach led by Edward Shishkin, its current status, and the ongoing development efforts.

Removal of ReiserFS from Kernel

Explanation of the decision to remove ReiserFS from the kernel, the double deprecation process, and interactions related to this decision, including a letter to Hans Reiser in prison.

Legacy Use of ReiserFS

Discussion on the deprecated status of ReiserFS, the 2038 bugs issue, and the eventual removal of ReiserFS due to lack of maintenance and support.

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