[systemd-devel] homed: Issues with LUKS storage on btrfs

2021-12-27 Thread Sebastian Wiesner
Hello, I've experimented with homectl today, and noticed two issues when creating LUKS-lookback-backed home areas on top of a btrfs filesystem: 1) homectl resize doesn't work reliably on btrfs: It looks as if on btrfs resizing a home area requires more free space on the underlying btrfs

Re: [systemd-devel] dm-integrity volume with TPM key?

2021-10-08 Thread Sebastian Wiesner
Am Montag, dem 04.10.2021 um 14:49 +0200 schrieb Lennart Poettering: > On Do, 30.09.21 21:20, Sebastian Wiesner (sebast...@swsnr.de) wrote: > > > Hello, > > > > thanks for quick reply, I guess this explains the lack of > > instructions > > btw, coin

Re: [systemd-devel] dm-integrity volume with TPM key?

2021-09-30 Thread Sebastian Wiesner
hich is on the encrypted partition), and 5. use homed for LUKS-encrypted home areas on /home? Does this sound reasonable?   That's actually not too hard to setup on Arch :) Cheers, Basti Am Donnerstag, dem 30.09.2021 um 10:15 +0200 schrieb Lennart Poettering: > On Mi, 29.09.21 21:53, Sebastian Wiesner

[systemd-devel] dm-integrity volume with TPM key?

2021-09-29 Thread Sebastian Wiesner
Hello, "Authenticated Boot and Disk Encryption on Linux" [1] suggests to "make /home/ its own dm-integrity volume with a HMAC, keyed by the TPM" when using systemd-homed for user home directories. I'd like to try that but… how? I can use systemd-cryptenroll to make a encrypted volume with a TPM