22 lines
546 B
Bash
Executable File
22 lines
546 B
Bash
Executable File
#!/bin/bash
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oscs=( $( find /proc/fs/lustre/osc -mindepth 1 -maxdepth 1 -type d ) )
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#echo $oscs
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while [ ! 0 -eq ${#oscs[@]} ]; do
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sync
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echo 3 > /proc/sys/vm/drop_caches
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for i in ${!oscs[@]}; do
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used_mb=$( grep -h used_mb ${oscs[$i]}/osc_cached_mb | cut -d" " -f 2 )
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if [ 0 == $used_mb ]; then
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#echo "remove from list ${oscs[$i]}, because cache is $used_mb MB"
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unset oscs[$i]
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else
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echo "skip ${oscs[$i]}, cache is still $used_mb MB"
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fi
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done
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sleep 1
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done
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