This is true. As per doc,
"As files’ attributes will be preserved, in most cases you will need to change the files’ ownership to mysql before starting the database server, as they will be owned by the user who created the backup" http://www.percona.com/doc/percona-xtrabackup/2.2/innobackupex/restoring_a_backup_ibk.html
So if we are taking backup with root, we need to change ownership after restore.
This is true. As per doc,
"As files’ attributes will be preserved, in most cases you will need to change the files’ ownership to mysql before starting the database server, as they will be owned by the user who created the backup" www.percona. com/doc/ percona- xtrabackup/ 2.2/innobackupe x/restoring_ a_backup_ ibk.html
http://
So if we are taking backup with root, we need to change ownership after restore.