Re: Journald : from initialramfs to real root

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On Tue, Feb 25, 2025 at 8:13 PM Thomas HUMMEL <thomas.hummel@xxxxxxxxxx> wrote:
On 2/25/25 6:57 AM, Mantas Mikulėnas wrote:

Hello,

thanks for your answer.

> These seem like rsyslogd has picked them up directly from the kernel (from
> the legacy /proc/kmsg guessing from the format) and not from the journal.
> Systemd-journald loads kernel logs via /dev/kmsg which wouldn't have the
> [time.stamp] prefix.

hmmm not sure how it's supposed to work. I assume both refer to the same
ring buffer. Would a reader consume what it reads which would then not
be in the buffer anymore for the second reader to read ? If so wouldn't
that be journald first ?

Reading from /dev/kmsg doesn't consume the buffer.
 
> I believe it just logs to /run/log

But this seems to go against the fact that intitalramfs journald can
show intitialramfs systemd units (which dracut services are) logs, no ?

No, why do you think so?
 
--
Mantas Mikulėnas

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