Perila Xtrabackupの新しいリリースでは、innobackupexスクリプトを使用する必要はありません。 xtrabackupバイナリでバックアップを作成できます。次の表記法を使用して、カスタム出力ディレクトリでバックアップを作成できます。
[[email protected] backup]$ pwd
/data/backup
[[email protected] backup]$ sudo xtrabackup --user=root \
--password=*** \
--backup \
--target-dir=./full_backup
160927 13:15:51 Connecting to MySQL server host: localhost, user: root, password: set, port: 0, socket: /var/lib/mysql/mysql.sock
Using server version 5.7.14-7-log
xtrabackup version 2.4.4 based on MySQL server 5.7.13 Linux (x86_64) (revision id: df58cf2)
xtrabackup: uses posix_fadvise().
xtrabackup: cd to /var/lib/mysql
xtrabackup: open files limit requested 0, set to 1024
xtrabackup: using the following InnoDB configuration:
xtrabackup: innodb_data_home_dir = .
xtrabackup: innodb_data_file_path = ibdata1:12M:autoextend
xtrabackup: innodb_log_group_home_dir = ./
xtrabackup: innodb_log_files_in_group = 2
xtrabackup: innodb_log_file_size = 50331648
...
160927 13:15:54 Finished backing up non-InnoDB tables and files
160927 13:15:54 Executing FLUSH NO_WRITE_TO_BINLOG ENGINE LOGS...
xtrabackup: The latest check point (for incremental): '2500658'
xtrabackup: Stopping log copying thread.
.160927 13:15:54 >> log scanned up to (2500667)
160927 13:15:54 Executing UNLOCK TABLES
160927 13:15:54 All tables unlocked
160927 13:15:54 [00] Copying ib_buffer_pool to /data/backup/full_backup/ib_buffer_pool
160927 13:15:54 [00] ...done
160927 13:15:54 Backup created in directory '/data/backup/full_backup'
160927 13:15:54 [00] Writing backup-my.cnf
160927 13:15:54 [00] ...done
160927 13:15:54 [00] Writing xtrabackup_info
160927 13:15:54 [00] ...done
xtrabackup: Transaction log of lsn (2500642) to (2500667) was copied.
160927 13:15:55 completed OK!
[[email protected] backup]$ ls -l
drwxr-x---. 7 root root 4096 Sep 27 13:15 full_backup
[[email protected] backup]$ sudo ls -l ./full_backup/
total 12336
-rw-r-----. 1 root root 425 Sep 27 13:15 backup-my.cnf
-rw-r-----. 1 root root 304 Sep 27 13:15 ib_buffer_pool
-rw-r-----. 1 root root 12582912 Sep 27 13:15 ibdata1
drwxr-x---. 2 root root 4096 Sep 27 13:15 mysql
drwxr-x---. 2 root root 8192 Sep 27 13:15 performance_schema
drwxr-x---. 2 root root 8192 Sep 27 13:15 sys
drwxr-x---. 2 root root 19 Sep 27 13:15 sysbench
drwxr-x---. 2 root root 19 Sep 27 13:15 t1
-rw-r-----. 1 root root 113 Sep 27 13:15 xtrabackup_checkpoints
-rw-r-----. 1 root root 448 Sep 27 13:15 xtrabackup_info
-rw-r-----. 1 root root 2560 Sep 27 13:15 xtrabackup_logfile
はい、あなたは正しいです。助けてくれてありがとう – Bilal