Get rid of ibdata1 using xtrabackup?

MySQL & MariaDB Percona XtraBackup
1

Hi,

I try to find a way to get rid of ibdata1 using Xtrabackup on a Terrabyte database.

I want to restore my database on a slave with option “innodb_file_per_table=1” without ibdata1 tablespace.

Is it possible with xtrabackup?

Thanks

2

What do you think about switch every table to myisam, clear ibdata1 and turn back tables to innodb then?.
What about foreign keys?