zfs
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zfs-snapshot-all
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Dave Eddy 2015-11-23 00:43:26 -05:00
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README.md
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@ -30,6 +30,21 @@ with the prefix "foo"
# echo $?
1
This script can be best used with cron for automated snapshots
1 0 * * * /opt/custom/bin/zfs-snapshot-all automated_daily >> /var/log/autosnap.log 2>&1
2 0 * * 0 /opt/custom/bin/zfs-snapshot-all automated_weekly >> /var/log/autosnap.log 2>&1
3 0 1 * * /opt/custom/bin/zfs-snapshot-all automated_monthly >> /var/log/autosnap.log 2>&1
4 0 1 1 * /opt/custom/bin/zfs-snapshot-all automated_yearly >> /var/log/autosnap.log 2>&1
And then [zfs-prune-snapshots](https://github.com/bahamas10/zfs-prune-snapshots)
can be used to cleanup snapshots as they get too old... for example
11 0 * * * /opt/custom/bin/zfs-prune-snapshots -p automated_daily_ 7d >> /var/log/autosnap.log 2>&1
12 0 * * 0 /opt/custom/bin/zfs-prune-snapshots -p automated_weekly_ 4w >> /var/log/autosnap.log 2>&1
13 0 1 * * /opt/custom/bin/zfs-prune-snapshots -p automated_monthly_ 12M >> /var/log/autosnap.log 2>&1
14 0 1 1 * /opt/custom/bin/zfs-prune-snapshots -p automated_yearly 10y >> /var/log/autosnap.log 2>&1
Usage
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