STEP 1: Take a backup from any server on the replication environment, master or slave

在任意节点全备：

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innobackupex /data/backups/  

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$ cat xtrabackup_binlog_info
mysql-bin.000002 1232 c777888a-b6df-11e2-a604-080027635ef5:1-4

STEP 2: Prepare the backup

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TheMaster$ innobackupex --apply-log /data/backups/$TIMESTAMP/

STEP 3: Move the backup to the destination server

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TheMaster$ rsync -avprP -e ssh /path/to/backupdir/$TIMESTAMP NewSlave:/path/to/mysql/  

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NewSlave$ chown mysql:mysql /path/to/mysql/datadir

STEP 4: Configure and start replication

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NewSlave > SET GLOBAL gtid_purged="c777888a-b6df-11e2-a604-080027635ef5:1-4";
NewSlave > CHANGE MASTER TO
MASTER_HOST="$masterip",
MASTER_USER="repl",
MASTER_PASSWORD="$slavepass",
MASTER_AUTO_POSITION = 1;

注：
innobackupex was previously deprecated and has been removed from Percona XtraBackup 8.0-3-rc1 .