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zfs-prune-snapshots
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usage

This commit is contained in:
Dave Eddy 2015-11-23 00:22:28 -05:00
parent 76b6c1fe10
commit 1ac923d3ee
1 changed files with 4 additions and 4 deletions
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zfs-prune-snapshots
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@ -14,19 +14,19 @@ usage() {
remove snapshots from one or more zpools that match given criteria
examples
# zfs-prune-snapshots 1w
# $prog 1w
remove snapshots older than a week across all zpools
# zfs-prune-snapshots -vn 1w
# $prog -vn 1w
same as above, but with increased verbosity and without
actually deleting any snapshots (dry-run)
# zfs-prune-snapshots 3w tank1 tank2/backup
# $prog 3w tank1 tank2/backup
remove snapshots older than 3 weeks on tank1 and tank2/backup.
note that this script will recurse through *all* of tank1 and
*all* datasets below tank2/backup
# zfs-prune-snapshots -p 'autosnap_' 1M zones
# $prog -p 'autosnap_' 1M zones
remove snapshots older than a month on the zones pool that start
with the string "autosnap_"