Bug 263171 - add loader(8) and boot loader menu support for boot with OpenZFS-encrypted ROOT
Summary: add loader(8) and boot loader menu support for boot with OpenZFS-encrypted ROOT
Status: Open
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: CURRENT
Hardware: Any Any
: --- Affects Only Me
Assignee: freebsd-bugs (Nobody)
URL: https://github.com/freebsd/freebsd-sr...
Keywords: feature, loader, needs-patch, needs-qa
Depends on:
Blocks:
 
Reported: 2022-04-09 06:51 UTC by Graham Perrin
Modified: 2024-02-13 23:50 UTC (History)
8 users (show)

See Also:

Attachments
Screenshot: FreeBSD boot loader menu (117.00 KB, image/png)
2022-04-09 06:51 UTC, Graham Perrin 		no flags Details
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Description Graham Perrin freebsd_committer freebsd_triage 2022-04-09 06:51:46 UTC 
Created attachment 233089 [details]
Screenshot: FreeBSD boot loader menu

<https://www.freebsd.org/cgi/man.cgi?query=loader&sektion=8&manpath=FreeBSD>
Comment 1 Warner Losh freebsd_committer freebsd_triage 2024-01-17 23:49:38 UTC 
Is there a patch?
Comment 2 Paul Ivanov 2024-02-13 23:50:04 UTC 
A workaround for anyone else wanting to have an OpenZFS encrypted root, here are my notes from setting that up:

https://forums.freebsd.org/threads/the-quest-for-unencrypted-boot-and-zfs-native-encrypted.91940/#post-640041

It involves having a unencrypted /boot partition that doubles as / on initial boot into single user mode, then loads the zfs keys, mounts the encrypted / and re-roots to it (via `reboot -r`).