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xtrabackup55 incremental support for raw disk partitions (raw devices)

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  • xtrabackup55 incremental support for raw disk partitions (raw devices)

    Hi,

    I try to find a solution for incremental backup on a mysql 5.5 innodb engine that use a raw disk partition for my database.

    This is my configuration from my.cnf read by the tool:

    .................
    xtrabackup: innodb_data_home_dir =
    xtrabackup: innodb_data_file_path = /dev/sdb:200Graw
    ....................
    [01] Copying /dev/sdb to /root/xtrabackup_backupfiles/sdb
    [01] ...done
    >> log scanned up to (18032549002)
    ...................

    command used:

    innobackupex --user=xxxxx --password=xxxxx /tmp
    or
    xtrabackup --backup

    Unfortunately the data from /dev/sdb raw disk is not saved.

    Does xtrabackup tool support this kind of backup?

    What command should be used in this case?

    Thank you!
    Danny

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