21 lines
453 B
Bash
21 lines
453 B
Bash
#!/bin/bash
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for ip in `cat iplist`
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do
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echo "开始释放 $ip 内存buffer空间"
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echo "开始释放 $ip 内存buffer空间" >> ./clear_cache.log
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ssh $ip 'sync && echo 3 > /proc/sys/vm/drop_caches'
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check=$?
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if [ $check -eq "0" ];then
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echo "$ip 内存释放完成"
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echo "$ip 内存释放完成
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" >> ./clear_cache.log
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else
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echo "$ip 内存buffer释放异常，请检查"
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echo "$ip 内存buffer释放异常，请检查" >> ./clear_cache.log
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exit
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fi
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done
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