60095c48d2
* added weed_enable option and default it to unset to prevent removing snapshots of unmanaged file systems * added locking when sending and weeding snapshots * fixed syslog logging format
84 lines
2.7 KiB
Plaintext
84 lines
2.7 KiB
Plaintext
# zsnapper sample configuration
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# Each section is the name of a ZFS file system
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# All settings are applied recursively to all file system descendants
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#
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[tank]
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# Frequency of snapshots
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# Set to empty value to disable snapshoting
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#
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# Interval units are 'd', 'h' and 'm' for days, hours and minutes.
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# they can also be combined if you for example wants a snapshot taken every 1 and a half days:
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;snapshot_interval=1d 12h
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snapshot_interval=1h
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# Remote replication
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# possible other value is 'latest' to only sync the latest snapshot
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# Set to empty value to not send the snapshots to remote
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remote_enable=all
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# The remote_zfs_cmd option is the command to use to execute zfs on target machine.
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# remote_test_cmd, if set, is executed before trying to send any snapshot to remote.
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# If remote_test_cmd returns a non-zero status the remote is considered to be unavailable
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# and no snapshots are sent. (A warning is written in the log though)
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#
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# NOTE:
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# The command arguments must not contain whitespace characters, due to implementation details.
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#
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# Variables can be used in remote_zfs_cmd and remote_test_cmd. Any setting
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# available in the section can be used as a variable
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remote_zfs_cmd=/usr/bin/ssh ${remote_user}@${remote_host} /usr/bin/sudo /sbin/zfs
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remote_test_cmd=/usr/bin/ssh ${remote_user}@${remote_host} echo "success"
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# The remote_host option is optional but recommended if you send snapshots to a remote host.
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remote_host=my.backup.server.tld
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# remote_user is not a actually a zsnapper option; but it's used as a variable in the remote commands.
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remote_user=backup
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# remote_zfs_target is the file system on the remote client that should receive zfs sends
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# for this file system.
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# NOTE:
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# Just like any other option this is inherited by file system descendants,
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# but if a child has the same remote_zfs_target as the parent, the child
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# will instead use this to figure out where the parent is and be sent to
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# it position relative to the parent.
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# For example: The local file system tank/ROOT will be sent to tank/backup/client/ROOT.
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remote_zfs_target=tank/backup/client
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# These can be set to use custom arguments to zfs send and zfs receive
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remote_send_flags=-D -p
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remote_recv_flags=
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# snapshot weeding
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# set weed_enable to an empty value to disable snapshot weeding.
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# NOTE:
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# If weeding is enabled but no keep_<time> setting is configured all
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# your snapshots, except the latest, will be removed. Make sure to
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# configure your weeding settings carefully.
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weed_enable=1
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keep_hourly=24
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keep_daily=7
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keep_weekly=4
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keep_monthly=4
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[tank/SWAP]
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snapshot_interval=
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remote_enable=
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[tank/media]
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snapshot_interval=
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remote_enable=
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[tank/tmp]
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snapshot_interval=
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remote_enable=
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[tank/var/log]
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snapshot_interval=1m
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keep_1min=5
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keep_15min=4
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[tank/var/tmp]
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snapshot_interval=
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remote_enable=
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