ceph deep scrub扫描的脚本

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有时候在ceph测试过程中需要手动对pg进行深度scrub，甚至对全部osd来做扫描，此种情况写了个脚本以供参考

#!/bin/sh

osd=$1

#扫描指定osd
do_one()
{
num=`ceph pg ls-by-primary osd.$1 | grep -i active | awk '{print $1}'|wc -l`
cat ${num}
for((i=1;i<=${num};i++))
do
sub=`ceph pg ls-by-primary osd.$1 | grep -i active | awk '{print $1}'|sed -n ${i}p`
ceph pg deep-scrub ${sub} >> scrub.log 2>&1
#ceph pg scrub ${sub}
done
}

#扫描全部osd
do_all()
{
osd_num=`ceph osd tree |grep osd |wc -l`
for i in `seq $osd_num`
do
  do_one `expr $i - 1`
done
}

main()
{
echo "===Start as `date`==="  > scrub.log

if [ $osd == "all" ];then
  do_all
else
  do_one $osd
fi
}


main $osd