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A problem when preparing an Incremental Backup with innobackupex

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  • A problem when preparing an Incremental Backup with innobackupex

    I created full backup at /path/to/base, and incremental ones in /path/to/incr/<1,2,3..>.

    But, when i restore backup, i got a weird problem.

    First, i start with full backup, (step 1)


    innobackupex --apply-log --redo-only base/


    but when i (step 2)


    innobackupex --apply-log --redo-only base/ --incremental-dir /path/to/incr/1


    I got `basemysql`, `basemydb`, `baseanotherdb`, ... directories created in current working directory.

    Is this a innobackupex bug? Or how can i do it correctly?

    Here is partial log:

    Quote:
    ...
    xtrabackup: starting shutdown with innodb_fast_shutdown = 1
    120503 12:08:58 InnoDB: Starting shutdown...
    120503 12:09:00 InnoDB: Shutdown completed; log sequence number 1045397503747
    innobackupex: Starting to copy non-InnoDB files in '/backup/mysql/my.example.com/tmp/incr/1/'
    innobackupex: to the full backup directory '/backup/mysql/my.example.com/tmp/base'
    innobackupex: Copying file '/backup/mysql/my.example.com/tmp/base/xtrabackup_binlog_inf o'
    innobackupex: Creating directory '/backup/mysql/hostname/tmp/basemysql'
    innobackupex: Copying file '/backup/mysql/my.example.com/tmp/base/columns_priv.frm'
    innobackupex: Copying file '/backup/mysql/my.example.com/tmp/base/help_category.frm
    ...
    You see, there is a directory basemysql created...

    P.S. xtrabackup version is 2.0.0
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