Linux Storage News Archives
Micron's HSE Open-Source Storage Engine Ticks Up To v1.7.1

Announced at the end of April was Micron's HSE as a new open-source storage engine designed for offering speedy performance and lower latency on modern solid-based storage, especially for systems employing 3D XPoint technology. Version 1.7.1 of HSE was released today as their first open-source release since going public with this technology.

26 May 2020 - HSE 1.7.1 - Add A Comment
Reiser5 File-System Working On New Features Like Data Tiering, Burst Buffers

Reiser5 was announced back on New Year's Eve with support for local volumes and supporting parallel scaling out and other improvements over the long-in-development but never mainlined Reiser4. While Reiser5 was not met with enthusiasm, Edward Shishkin has continued working on this next-generation file-system and today announced the latest round of improvements.

26 May 2020 - Reiser5 More Features - 47 Comments
Linux 5.8 To See Faster FUSE Write Performance

FUSE for file-systems in user-space while being criticized by developers in the past and known for being slower than kernel native file-systems is seeing another write optimization come Linux 5.8.

20 May 2020 - File-Systems In User-Space - 2 Comments
Linux Kernel Seeing Workaround Revived For Buggy Micron NAND Block Erase Behavior

A new patch series has been revived from work originally published by Micron back in 2018 for dealing with the behavior on their planar 2D NAND devices where in rare cases when issuing block erase commands, the flash block might not actually be erased and this could lead to further problems down the road when touching said block.

19 May 2020 - Block Erase Command - 2 Comments
Zstd Compression Under Review For OpenZFS

The ZFS file-system has long offered transparent file-system compression via the likes of LZ4 and Gzip and while now Zstd compression is under review for OpenZFS and seeking testing from the community.

17 May 2020 - ZFS On Linux - 19 Comments
Linux 5.8's Multi-Queue Block Code Plumbed To Support Inline Encryption

For a number of months now various Google engineers have been working on inline encryption support for FSCRYPT in order to offer better encryption performance on modern SoCs. That FSCRYPT side work is coming together and now also queued up for Linux 5.8 is plumbing inline encryption into blk-mq.

15 May 2020 - BLK-MQ + Inline Encryption - 13 Comments
FSCRYPT Inline Encryption Still Being Prepared For The Linux Kernel

For a number of months now Google engineers have been working on FSCRYPT inline encryption capabilities for EXT4 and F2FS. The work is designed to offer better encryption performance on modern SoCs by having the encryption/decryption happen within the block layer as part of the bio and in turn leveraging the inline encryption hardware on modern Arm SoCs. The work still isn't merged but looks like it could be getting closer.

4 May 2020 - FSCRYPT Inline - 3 Comments

509 Linux Storage news articles published on Phoronix.