[01]        ...done

[01] Copying ./ZLECUBE/PO_Box_RecvSend_Action_Item.ibd to /home/data/backup/full/2017-03-06_16-16-49/ZLECUBE/PO_Box_RecvSend_Action_Item.ibd

...

...

...

xtrabackup: Creating suspend file '/home/data/backup/full/2017-03-06_16-16-49/xtrabackup_suspended_2' with pid '10846'

170306 16:18:13  innobackupex: Continuing after ibbackup has suspended

170306 16:18:13  innobackupex: Executing FLUSH NO_WRITE_TO_BINLOG TABLES...

170306 16:18:13  innobackupex: Executing FLUSH TABLES WITH READ LOCK...

170306 16:18:13  innobackupex: All tables locked and flushed to disk

170306 16:18:13  innobackupex: Starting to backup non-InnoDB tables and files

innobackupex: in subdirectories of '/var/lib/mysql/'

innobackupex: Backing up files '/var/lib/mysql//ZLECUBE/*.{frm,isl,MYD,MYI,MAD,MAI,MRG,TRG,TRN,ARM,ARZ,CSM,CSV,opt,par}' (234 files)

>> log scanned up to (31407794483)

innobackupex: Backing up files '/var/lib/mysql//mysql/*.{frm,isl,MYD,MYI,MAD,MAI,MRG,TRG,TRN,ARM,ARZ,CSM,CSV,opt,par}' (72 files)

>> log scanned up to (31407794483)

innobackupex: Backing up file '/var/lib/mysql//test/bb.frm'

innobackupex: Backing up file '/var/lib/mysql//test/db.opt'

innobackupex: Backing up file '/var/lib/mysql//test/aa.frm'

innobackupex: Backing up files '/var/lib/mysql//performance_schema/*.{frm,isl,MYD,MYI,MAD,MAI,MRG,TRG,TRN,ARM,ARZ,CSM,CSV,opt,par}' (18 files)

170306 16:18:14  innobackupex: Finished backing up non-InnoDB tables and files

170306 16:18:14  innobackupex: Executing FLUSH NO_WRITE_TO_BINLOG ENGINE LOGS...

170306 16:18:14  innobackupex: Waiting for log copying to finish

xtrabackup: The latest check point (for incremental): '31407794483'

xtrabackup: Stopping log copying thread.

.>> log scanned up to (31407794483)

xtrabackup: Creating suspend file '/home/data/backup/full/2017-03-06_16-16-49/xtrabackup_log_copied' with pid '10846'

xtrabackup: Transaction log of lsn (31407794483) to (31407794483) was copied.

170306 16:18:15  innobackupex: All tables unlocked

innobackupex: Backup created in directory '/home/data/backup/full/2017-03-06_16-16-49'

170306 16:18:15  innobackupex: Connection to database server closed

170306 16:18:15  innobackupex: completed OK!

可以看到在备份完innodb的表之后，也开始备份非innodb的表，且同时会lock table。

root@debian:/home/data/backup/full/2017-03-06_16-16-49# ls -l

total 18508

-rw-r--r-- 1 root root      188 Mar  6 16:16 backup-my.cnf

-rw-r----- 1 root root 18874368 Mar  6 16:16 ibdata1

drwxr-xr-x 2 root root    4096 Mar  6 16:18 log

drwxr-xr-x 2 root root    4096 Mar  6 16:18 mysql

drwxr-xr-x 2 root root    4096 Mar  6 16:18 performance_schema

drwx------ 2 root root    4096 Mar  6 16:18 test

-rw-r----- 1 root root      97 Mar  6 16:18 xtrabackup_checkpoints

-rw-r--r-- 1 root root      579 Mar  6 16:18 xtrabackup_info

-rw-r----- 1 root root    2560 Mar  6 16:18 xtrabackup_logfile

drwx------ 2 root root    40960 Mar  6 16:18 ZLECUBE

(1)xtrabackup_checkpoints —— 备份类型（如完全或增量）、备份状态（如是否已经为prepared状态）和LSN(日志序列号)范围信息；