xtrabackup全量增量备份+全量增量恢复+binlog增量恢复

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1.全量备份

#全量备份
xtrabackup --defaults-file=/etc/my.cnf  --host=127.0.0.1 --user=root --password='rootroot' --port=3306 --backup --target-dir=/data/backup/full

#查看备份位置点位
cat /data/backup/full/xtrabackup_binlog_info 
binlog.000002	197	b679baa5-eb07-11ee-875d-525400329a89:1

cat /data/backup/full/xtrabackup_info 
uuid = 3681c2d2-eb08-11ee-875d-525400329a89
name = 
tool_name = xtrabackup
tool_command = --defaults-file=/etc/my.cnf --host=127.0.0.1 --user=root --password=... --port=3306 --backup --target-dir=/data/backup/full
tool_version = 8.0.28-21
ibbackup_version = 8.0.28-21
server_version = 8.0.28
start_time = 2024-03-26 08:31:37
end_time = 2024-03-26 08:31:40
lock_time = 1
binlog_pos = filename 'binlog.000002', position '197', GTID of the last change 'b679baa5-eb07-11ee-875d-525400329a89:1'
innodb_from_lsn = 0
innodb_to_lsn = 88049580
partial = N
incremental = N
format = file
compressed = N
encrypted = N

2.增量备份

2.1 模拟全量备份后数据变化

#模拟数据变化
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