迁移程序和数据库完成后,默认的rra数据并不能出图,
需要从旧机器上将rra数据导出到新机器上,附上脚本
#导出rra数据
#!/bin/bash
rrddump="/usr/bin/rrdtool dump"
xmldir=/data/rraxml/
rradir=/var/www/html/cacti/rra/
for file in `find ${rradir} -mtime -20 |awk -F\/ '{print $NF}'`
# find rra directory 2 days change
do
${rrddump} ${rradir}${file} > ${xmldir}/${file}.xml
done
#恢复rra数据
#!/bin/bash
rrdrestore="/usr/local/rrdtool/bin/rrdtool restore"
xmldir=/data/rraxml/
for file in `find ${xmldir} |awk -F\/ '{print $NF}' |sed s/.xml//g`
do
echo $file
${rrdrestore} ${xmldir}${file}.xml /var/www/html/cacti/rra/${file}
done
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