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Bugfix: Remove oldest snapshot #3

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Bugfix: Remove oldest snapshot #3

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4 changes: 2 additions & 2 deletions bashclub-zsync/usr/bin/bashclub-zsync
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Original file line number Diff line number Diff line change
Expand Up @@ -231,7 +231,7 @@ for name in "${syncvols[@]}"; do
if [[ $debug == "-v" ]]; then log "[DEBUG] $name - Checking interval $interval"; fi
guid=$($ssh $sshcipher $sshport $source "zfs list -H -o guid,name -S creation -t snapshot $name | grep -E \"@.*$interval\" | cut -f1 | tail -1")
if [[ "$(echo -e "$guid" | sed 's/\n//g')" != "" ]]; then
snaps_to_delete=$($zfs list -H -o name,guid -S creation -t snapshot $target/$name | $grep -E "@.*$interval" | $grep --after-context=200 $guid | $grep -v $guid | $cut -f1)
snaps_to_delete=$($zfs list -H -o name,guid -S creation -t snapshot $target/$name | $grep -E "@.*$interval" | $grep --after-context=200 $guid | $grep -v $guid | $cut -f1 | tac)
snap_count=$($zfs list -H -o name,guid -S creation -t snapshot $target/$name | $grep -E "@.*$interval" | $wc -l | $tr -d ' ')

for snap in $snaps_to_delete; do
Expand All @@ -250,4 +250,4 @@ for name in "${syncvols[@]}"; do
if [[ $debug == "-v" ]]; then log "[DEBUG] $name - No snapshots found with filter $snapshot_filter"; fi
fi
done
exit $rc
exit $rc