![]() ![]() Key wrapping - master key used to encrypt data is derived from changeable user passphrase can change user passphrase without needing to re-encrypt data master key can only be gotten by way of kernel debugger on unlocked in-flight operation.Encryption of data not metadata - eg you can zfs list -rt all without needing the key.At-rest encryption currently using AES-CCM and AES-GCM pluggable for future algorithm changes.delegation (zfs allow command) - done in master.preserve on-disk compression in zfs send - done in master. ![]() zfs send/receive resume after interruption - done in master.zol #3983 - user and group dnode accounting - not quite ready for master yet next few weeks, waiting for review.Looking for input on what the APIs should look like in the ZCL before people start actually hacking them into existence.įeatures currently in master, ready for next stable release (end-2016 timeframe): How to Help: Paul is looking for volunteers for other bits like replacing atomics calls, etc. After thread/process, next step will be adding new things like atomic store generic interface, ZIO layer, etc. Status: Thread and process libs are almost done - almost build internally - hopefully passing tests by October 2016 then push internally at Delphix, then upstream in Nov/Dec timeframe. Goal is to subsume and replace SPL with platform-neutral ZCL, which does not favor any one platform and will be able to handle native featuresets better in Linux and elsewhere.Įxample: memory allocation via SPL can cause kernel-mode errors like trying to free 16K cache from 512K pages causes ztest under Linux to throw far too many errors. Upcoming Features ZFS Compatibility LayerĬurrently ZFS code is littered with Solaris-isms which are frequently malapropisms in other platforms like Linux or BSD, and translated with SPL (Solaris Portability Layer). Feel free to contact Jim if there's a project you're working on that you'd like to see updated here, or if you're a wiki user with edit privileges, update it yourself. Primary maintenance of the roadmap is currently being done by User:Jim Salter. Information was gathered at the OpenZFS Dev Summit in 2016 and collated here. This document serves as a single point for interested developers, admins, and users to look at what's coming, when, and to where in OpenZFS. ![]()
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