30 lines
772 B
Bash
30 lines
772 B
Bash
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#!/bin/bash
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cachefile='/tmp/mysqldbsize.log'
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random=$RANDOM
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if [ ! -e $cachefile ]; then
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touch -d "2 hours ago" $cachefile
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fi
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if [ $# -ne 2 ]; then
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echo "Usage: $0 dbname tablename"
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exit 1
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fi
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cachefileage=$(($(date +%s) - $(stat -c %Y $cachefile)))
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process_running=$(ps aux | grep 'find /var/lib/mysql' | grep -v "grep" | wc -l)
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if [ "$cachefileage" -gt 60 ] && [ "$process_running" -eq 0 ]; then
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sudo /bin/find /var/lib/mysql -type f -printf %p+%s= | tr "=" "\n" | grep -v "\/mysql\/mysql\/" | grep "\.ibd" | sed 's/@002d/\-/g' > $cachefile.$random
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if [ $? -eq 0 ]; then
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mv $cachefile.$random $cachefile
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chown zabbix.zabbix $cachefile
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fi
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fi
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grep "/$1/" $cachefile | grep "/$2\.ibd" | cut -d "+" -f 2
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