zfs_snapshot_cron.sh: add custom prefix support
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@ -1,6 +1,5 @@
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#!/bin/bash
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PREFIX="zsc-"
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CONFIG_FILE="$HOME/.zfs_snapshot_cron"
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FORMAT='+%Y-%m-%d'
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@ -16,7 +15,17 @@ handle_pool() {
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W=$3
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M=$4
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Y=$5
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echo "--- $POOL --- $D $W $M $Y"
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PREFIX=$6
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if test -z "$PREFIX"; then
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PREFIX="zsc-"
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fi
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if test "!no_prefix!" = "$PREFIX"; then
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PREFIX=""
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fi
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echo "--- $POOL --- $D $W $M $Y $PREFIX"
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SNAPSHOTS=($(zfs list -t snapshot -o name | grep "$POOL@$PREFIX" | sort -r))
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echo "Snapshots: ${#SNAPSHOTS[@]}"
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@ -30,7 +39,7 @@ handle_pool() {
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EXISTS=1
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fi
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scomp=($(split_date "$sdate") $(date -d "$sdate" "+%u %W"))
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scomp=($(split_date "$sdate") $(date -d "$stripped_date" "+%u %W"))
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echo -n "${scomp[3]} ${scomp[4]} | "
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@ -60,20 +69,20 @@ handle_pool() {
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fi
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}
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cat "$CONFIG_FILE" | while IFS=: read pool recursive d w m y; do
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echo "| ##### Pool: $pool Recursive: $recursive d: $d w: $w m: $m y: $y #####"
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cat "$CONFIG_FILE" | while IFS=: read pool recursive d w m y prefix; do
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echo "| ##### Pool: $pool Recursive: $recursive Prefix: $prefix d: $d w: $w m: $m y: $y #####"
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if [ $recursive = "true" ]; then
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SUBPOOLS=($(zfs list -o name | grep "$pool/"))
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echo -e "Subpools: ${SUBPOOLS[@]}"
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echo -e '|'
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for p in "${SUBPOOLS[@]}"; do
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handle_pool $p $d $w $m $y | awk '{print "| " $0}'
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handle_pool $p $d $w $m $y $prefix | awk '{print "| " $0}'
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echo -e '|'
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done
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fi
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handle_pool $pool $d $w $m $y | awk '{print "| " $0}'
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handle_pool $pool $d $w $m $y $prefix | awk '{print "| " $0}'
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echo -e "----------------------------------------------------------------------"
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done
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