1、xbstream 流,本地文件夹可以自己创建,异地文件夹必须存在
innobackupex --host=127.0.0.1 --post=3306 --stream=xbstream --compress /root/backup/ | ssh root@192.168.56.15 "xbstream -x -C /tmp/"
2、xbstream 流,对端机器需要解压并清理压缩文件
192.168.56.15
xtrabackup --decompress --target-dir=/tmp/
find /tmp/ -name "*.qp" |xargs rm -f
3、xbstream 流对端需要安装软件
3.1 xtrabackup
3.2 qpress-11-linux-x64.tar
4、脚本,周一全备,其它都是增备
[root@es1 chkpoint]# cat backup.sh
#!/bin/bash
LOCALDIR=/data/backup
CHECKPIONTDIR=$LOCALDIR/chkpoint
REMOTEDIR=/tmp/
WEEKDAY=`date +%u`
INTERVARNUM=`expr $WEEKDAY - 1`
TISHWEEKFULL=`date -d "$INTERVARNUM day ago" +%F`
TODAY=`date +%F`
ssh root@192.168.56.19 "mkdir -p /$REMOTEDIR/$TISHWEEKFULL"
ssh root@192.168.56.19 "mkdir -p /$REMOTEDIR/$TISHWEEKFULL/$TODAY"
if [ ! -f $CHECKPIONTDIR/xtrabackup_checkpoints ] ;then
echo "没有lsn信息,开始一次全备"
innobackupex --host=127.0.0.1 --history --post=3306 --stream=xbstream --compress --extra-lsndir=$CHECKPIONTDIR $LOCALDIR |ssh root@192.168.56.19 "xbstream -x -C /$REMOTEDIR/$TISHWEEKFULL/"
exit 1
fi
case $WEEKDAY in
#判断变量WEEKDAY的值
"1")
innobackupex --host=127.0.0.1 --history --post=3306 --stream=xbstream --compress --extra-lsndir=$CHECKPIONTDIR $LOCALDIR |ssh root@192.168.56.19 "xbstream -x -C /$REMOTEDIR/$TISHWEEKFULL/" ;;
"2")
innobackupex --host=127.0.0.1 --post=3306 --stream=xbstream --history --incremental --extra-lsndir=$CHECKPIONTDIR --incremental-basedir=$CHECKPIONTDIR --compress $LOCALDIR | ssh root@192.168.56.19 "xbstream -x -C /$REMOTEDIR/$TISHWEEKFULL/$TODAY"
;;
"3")
innobackupex --host=127.0.0.1 --post=3306 --stream=xbstream --history --incremental --extra-lsndir=$CHECKPIONTDIR --incremental-basedir=$CHECKPIONTDIR --compress $LOCALDIR | ssh root@192.168.56.19 "xbstream -x -C /$REMOTEDIR/$TISHWEEKFULL/$TODAY"
;;
"4")
innobackupex --host=127.0.0.1 --post=3306 --stream=xbstream --history --incremental --extra-lsndir=$CHECKPIONTDIR --incremental-basedir=$CHECKPIONTDIR --compress $LOCALDIR | ssh root@192.168.56.19 "xbstream -x -C /$REMOTEDIR/$TISHWEEKFULL/$TODAY"
;;
"5")
innobackupex --host=127.0.0.1 --post=3306 --stream=xbstream --history --incremental --extra-lsndir=$CHECKPIONTDIR --incremental-basedir=$CHECKPIONTDIR --compress $LOCALDIR | ssh root@192.168.56.19 "xbstream -x -C /$REMOTEDIR/$TISHWEEKFULL/$TODAY"
;;
"3")
innobackupex --host=127.0.0.1 --post=3306 --stream=xbstream --history --incremental --extra-lsndir=$CHECKPIONTDIR --incremental-basedir=$CHECKPIONTDIR --compress $LOCALDIR | ssh root@192.168.56.19 "xbstream -x -C /$REMOTEDIR/$TISHWEEKFULL/$TODAY"
;;
"4")
innobackupex --host=127.0.0.1 --post=3306 --stream=xbstream --history --incremental --extra-lsndir=$CHECKPIONTDIR --incremental-basedir=$CHECKPIONTDIR --compress $LOCALDIR | ssh root@192.168.56.19 "xbstream -x -C /$REMOTEDIR/$TISHWEEKFULL/$TODAY"
;;
esac
5、tar 目前不支持增备,压缩解压需要注意,需要tar -xizvf *.tar.gz
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