[Pkg-zfsonlinux-devel] Bug#946748: [zfsutils-linux] /etc/cron.d/zfsutils-linux leads to false error mails with systemd-cron

[Richard Laager]

On 12/15/19 2:09 AM, Dirk Heinrichs wrote:
> [ $(date +\%w) -eq 0 ] && [ -x /usr/lib/zfs-linux/scrub ] &&
> /usr/lib/zfs-linux/scrub
> 
> This first test of course always fails except on Sundays, leading to a
> non-zero exit code, which triggers systemd-cron's (correct) behaviour
> to send an error mail.
> 
> This doesn't happen if the entire command is rewritten as
> 
> if [ $(date +\%w) -eq 0 ] && [ -x /usr/lib/zfs-linux/scrub ]; then
> /usr/lib/zfs-linux/scrub; fi
As that guy who wrote it originally, I agree that is a proper
correction. This would be in line with what mdadm does (at least now).

-- 
Richard

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