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39 lines
735 B
39 lines
735 B
12 years ago
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#!/bin/bash
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PATH=$PATH:/sbin:/usr/sbin:/usr/local/sbin
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# Return the greatest snapshot allocation
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snapshot_max_alloc(){
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MAX_PERCENT=0
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for PERCENT in $(lvdisplay | grep % | sed -e 's/ Allocated to snapshot //g' -e 's/%//g'); do
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if [[ "$PERCENT" > "$MAX_PERCENT" ]]; then
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MAX_PERCENT=$PERCENT
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fi
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done
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echo "$MAX_PERCENT"
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}
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# Number of active snapshots
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snapshots(){
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echo $(lvdisplay | grep % | wc -l)
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}
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# Number of logical volumes
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lv(){
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echo $(lvdisplay | grep 'LV Name' | wc -l)
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}
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# Number of volume group
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vg(){
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echo $(vgdisplay | grep 'VG Name' | wc -l)
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}
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case $1 in
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snapshot_max_alloc|snapshots|lv|vg)
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$1
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;;
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*)
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echo 'ZBX_NOTSUPPORTED'
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esac
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