检查并修复mysql数据库表的具体方法 |
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本文标签：检查,修复,mysql 01 #!/bin/sh 02 #code by scpman 03 #功能:检查并修复mysql数据库表 04 #将此脚本加到定时中，脚本执行时，等会读库,列出要修复的所有表，然后计时，开始修复 05 #修复过程中将损坏的表记录下来，修复完成后，将损坏的表，发邮件通知 。 06 fix_logs=/tmp/fix.log 07 user= 08 pass= 09 check_fix() 10 { 11 dblist=`/usr/bin/find /usr/dlm_db/mysql/ -type d | grep -vE "logs|_[1-9]|*bak|test"| sed -e "s#/usr/dlm_db/mysql/##g"` 12 echo start `date`>$fix_logs 13 for dbname in $dblist 14 do 15 echo $dbname 16 for tb_name in `/usr/bin/find /usr/dlm_db/mysql/$dbname -type f | awk -F/ {print $NF} | awk -F. {print $1} | sort - 17 u` 18 do 19 mysql -u$user -p$pass $dbname<<fff>>$fix_logs 20 check table $tb_name; 21 repair table $tb_name; 22 FFF 23 done 24 done 25 echo `date` done>>$fix_logs 26 } 27 send_logs() 28 { 29 msgip=10.0.7.44 30 IP=`cat /etc/rc.conf | grep -E "ifconfig_[em1|bce1]" | awk {print "IP:"$2}| sed -n 1p ` 31 fix_info=`grep -rE "Error|start|done" $fix_logs` 32 /usr/bin/logger -p local1.info -h $msgip "the services: $IP mysql_table_fix_info:$fix_info" 33 } 34 check_fix 35 send_logs |
