November 10, 2009, 6:14 am
The Reiser4 file-system has been around since 2004 but has not reached a point of being close to be included in the mainline Linux kernel, especially after the lead developer, Hans Reiser, was convicted of murdering his wife. Development of Reiser4 has continued on, albeit with a very limited number of developers, and not nearly at the brisk pace of Btrfs or with great interest by corporate parties. The last TODO list update on the Reiser4 file-system was posted back in April with just five items un-addressed. In late July it was then shared by Edward Shishkin, a former employee of Hans Reiser's Namesys who has since effectively taken over work on Reiser4, that in the Autumn they would begin exploring the opportunity of getting this file-system in the mainline Linux kernel.
In the United States, the end of Autumn is nearing and Winter is approaching, but there hasn't yet been any push to get Reiser4 into the mainline Linux kernel. What has happened...?