zfs-auto-snapshot/etc/zfs-auto-snapshot.cron.weekly

#!/bin/sh

# Only call zfs-auto-snapshot if it's available
which zfs-auto-snapshot > /dev/null && \
     exec zfs-auto-snapshot --quiet --syslog --label=weekly --keep=8 //
Split the cron file for anacron compatibilty. Split the cron file so that the hourly, daily, weekly, and monthly zfs automatic snapshots still happen even if the system is offline temporarily during the scheduled event, such as during a reboot. On Debian systems, if anacron is installed, then it is used to run the /etc/cron.{hourly,daily,weekly,monthly} directories, but not the /etc/cron.d directory. This means that /etc/cron.d jobs are not run if the system is offline when crond would usually invoke them. 2011-11-25 17:51:03 +01:00			`#!/bin/sh`
Check whether we have zfs-auto-snapshot before running it 2017-06-06 11:06:16 +02:00
			`# Only call zfs-auto-snapshot if it's available`
Fix broken cron scripts I found that none of the daily, hourly, weekly or monthly snapshots were being taken. When I looked into it I found that the scripts didn't execute properly, because of the newly introduced check (9c6f065). I'm not versed enough with POSIX to understand if there was some clever intention with using exec than just calling which by it self, but it works without exec so I removed it. 2017-07-05 23:11:43 +02:00			`which zfs-auto-snapshot > /dev/null && \`
Found a way to exec the process and yet have it work 2017-07-06 09:20:54 +02:00			`exec zfs-auto-snapshot --quiet --syslog --label=weekly --keep=8 //`