Re: How mdadm checks periodically the array in Debian 13 Trixie?
On Wed, Sep 10, 2025 at 20:55:48 +0200, Franco Martelli wrote:
> Today at 2pm I resumed from suspend to RAM my PC and suddenly an array
> checks of my RAID 5 set was started, so the questions are:
>
> - Which rules "mdadm" now follows to start an array check?
It's most likely being triggered by a systemd timer. According to the
file list at <https://packages.debian.org/trixie/amd64/mdadm/filelist>
there are several *.timer files in the Trixie package. One of them is
probably what triggered the check.
> - Is it safe to copy "/etc/cron.d/mdadm" file from Bookworm to Trixie?
If the checking is already working, I wouldn't.
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