shell腳步監控SoftRaid的N種寫法分享
shell腳步監控SoftRaid的N種寫法分享
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#!/bin/bash
mdstat=$(cat /proc/mdstat | awk '{print $6}' | grep -A1 'sd' | grep U)
0='U'
1='_'
if [$mdstat = 1]
then
echo '0'
else
echo '1'
fi
echo "Data:"
echo "mdstat\t$mdstat"
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#!/bin/bash
mdadm --detail --test /dev/md127 2>&1 > /dev/null mdstatus=$?
if [[ $mdstatus -eq 0 ]]; then
echo 0
else
echo 1
fi
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#!/bin/bash
mdstat=$(cat /proc/mdstat | grep "U" | awk '{print $NF}')
2='U'
3='_'
if [$mdstat = 2]
then
echo '2'
else
echo '3'
fi
echo "Data:"
echo "mdstat\t$mdstat"
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#!/bin/bash
mdadm --detail --test /dev/md127 2>&1 > /dev/null mdstatus=$?
if [[ $mdstatus -eq 0 ]]; then
echo 0
else
echo 1
fi
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#!/bin/bash
mdadm --detail --test /dev/md1 /dev/md3 /dev/md4 2>&1 > /dev/null
mdstatus=$?
if [[ $mdstatus -eq 0 ]]; then
echo 0
else
echo 1
fi
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#!/bin/bash
mdadm --detail --test /dev/md127 2>&1 > /dev/null mdstatus=$?
if [[ $mdstatus -eq 0 ]]; then
echo 0
else
echo 1
fi