journal always corrupt

[grawity@xxxxxxxxx (Mantas Mikulėnas)]

On Thu, Jun 7, 2018 at 4:21 AM Chris Murphy <lists at colorremedies.com> wrote:

> [chris at f28h ~]$ sudo journalctl --verify
> 15f1c8: Data object references invalid entry at 4855f8
> File corruption detected at
> /run/log/journal/bbe68372db9f4c589a1f67f008e70864/system.journal:4854c0
> (of 8388608 bytes, 56%).
> FAIL: /run/log/journal/bbe68372db9f4c589a1f67f008e70864/system.journal
> (Bad message)
> PASS: /var/log/journal/bbe68372db9f4c589a1f67f008e70864/system.journal
> PASS: /var/log/journal/bbe68372db9f4c589a1f67f008e70864/user-1000.journal
> [chris at f28h ~]$ ls -l /run/log/journal/bbe68372db9f4c589a1f67f008e70864/
> total 8192
> -rw-r-----+ 1 root systemd-journal 8388608 Jun  6 14:28 system.journal
> [chris at f28h ~]$
>
> systemd-238-8.git0e0aa59.fc28.x86_64
>
> It doesn't seem to matter whether this is on volatile or persistent
> media, the very first journal file has corruption, subsequent ones
> don't. I'm not sure how to troubleshoot this.
>

More precisely, it's the *active* journal file, the one that journald is
currently writing to. If it has been just a few seconds since the last
write, you can probably safely assume that it's not fully flushed to disk
yet. (This can apply to user-* journals as well, but they're relatively low
traffic and so less likely to be online at the moment.)

I would use `journalctl --rotate` to make journald start a new file, so
that the old one is properly taken offline.

-- 
Mantas MikulÄ?nas
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/systemd-devel/attachments/20180607/12996c87/attachment.html>