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Why does innobackupex require access to mysql data dir when backing up a remote host?

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  • Why does innobackupex require access to mysql data dir when backing up a remote host?

    Hello,

    I am trying to use innobackupex to backup a MySQL server which runs on another server:

    "innobackupex --no-timestamp --parallel=4 --user=root --host=*hostname* --password="*password*""

    This will fail with the following error:

    "xtrabackup: Can't change dir to '/var/lib/mysql' (Errcode: 2)
    xtrabackup: cannot my_setwd /app/mysql"

    Errorcode 2 is of course "no such file or folder".

    The question is, since i can give it a remote host option, should it not be possible to do a complete backup of that remote host?

    Can i simply create a empty "/var/lib/mysql"-folder, or is it something i am missing here?

    regards,
    Tor
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