error in sst xtrabackup

Hello,

I get some strange message when I want to perform a sst with xtrabackup.
The sst failes.

Have someone a idea for me ?

regards
Patrick

Have you tried xtrabackup itself only by donner node?

InnoDB: Error number 24 means ‘Too many open files’.

I tried it by donor mode.
But I solved it. I set the sst session to

ulimit -n 1048576

Hi,

Would you confirm 2 more configuration?

  1. open-files-limit (my.cnf)
    http://dev.mysql.com/doc/refman/5.5/en/server-options.html#option_mysqld_open-files-limit

  2. please confirm my.cnf configuration of wsrep_sst_method (should be xtrabackup-v2)
    http://www.percona.com/doc/percona-xtradb-cluster/5.5/manual/xtrabackup_sst.html

If following is repeatable I don’t have any idea.
[LIST]
[]manual back up on donor node by xtrabackup succeed
[
]sst fail by ‘Too many open files’ error while backing up
[/LIST] thank you