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sanoid.conf
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sanoid.conf
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######################################
# This is a sample sanoid.conf file. #
# It should go in /etc/sanoid. #
######################################
# name your backup modules with the path to their ZFS dataset - no leading slash.
[zpoolname/datasetname]
# pick one or more templates - they're defined (and editable) below. Comma separated, processed in order.
# in this example, template_demo's daily value overrides template_production's daily value.
use_template = production,demo
# if you want to, you can override settings in the template directly inside module definitions like this.
# in this example, we override the template to only keep 12 hourly and 1 monthly snapshot for this dataset.
hourly = 12
monthly = 1
# you can also handle datasets recursively.
[zpoolname/parent]
use_template = production
recursive = yes
# if you want sanoid to manage the child datasets but leave this one alone, set process_children_only.
process_children_only = yes
# you can selectively override settings for child datasets which already fall under a recursive definition.
[zpoolname/parent/child]
# child datasets already initialized won't be wiped out, so if you use a new template, it will
# only override the values already set by the parent template, not replace it completely.
use_template = demo
#############################
# templates below this line #
#############################
# name your templates template_templatename. you can create your own, and use them in your module definitions above.
[template_demo]
daily = 60
[template_production]
frequently = 0
hourly = 36
daily = 30
monthly = 3
yearly = 0
autosnap = yes
autoprune = yes
[template_backup]
autoprune = yes
frequently = 0
hourly = 30
daily = 90
monthly = 12
yearly = 0
### don't take new snapshots - snapshots on backup
### datasets are replicated in from source, not
### generated locally
autosnap = no
### monitor hourlies and dailies, but don't warn or
### crit until they're over 48h old, since replication
### is typically daily only
hourly_warn = 2880
hourly_crit = 3600
daily_warn = 48
daily_crit = 60
[template_hotspare]
autoprune = yes
frequently = 0
hourly = 30
daily = 90
monthly = 3
yearly = 0
### don't take new snapshots - snapshots on backup
### datasets are replicated in from source, not
### generated locally
autosnap = no
### monitor hourlies and dailies, but don't warn or
### crit until they're over 4h old, since replication
### is typically hourly only
hourly_warn = 4h
hourly_crit = 6h
daily_warn = 2d
daily_crit = 4d
[template_scripts]
### dataset and snapshot name will be supplied as environment variables
### for all pre/post/prune scripts ($SANOID_TARGET, $SANOID_SNAPNAME)
### run script before snapshot
pre_snapshot_script = /path/to/script.sh
### run script after snapshot
post_snapshot_script = /path/to/script.sh
### run script after pruning snapshot
pruning_script = /path/to/script.sh
### don't take an inconsistent snapshot (skip if pre script fails)
#no_inconsistent_snapshot = yes
### run post_snapshot_script when pre_snapshot_script is failing
#force_post_snapshot_script = yes
### limit allowed execution time of scripts before continuing (<= 0: infinite)
script_timeout = 5
[template_ignore]
autoprune = no
autosnap = no
monitor = no