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Errors on restoration

strategesimstrategesim EntrantInactive User Role Beginner

I encounter some strange errors when I try to restore a mysql backup made by my hosting provider.
I don’t manage to solve the error, even with a new mysql config file.
Perhaps you can help ? I am on MacOSX, mysql Ver 14.14 Distrib 5.7.11
sh-3.2# ./Downloads/xtrabackup-1.6.2/bin/innobackupex ./../Documents/chs-web-02 
  InnoDB Backup Utility v1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy
  and Percona Inc 2009-2011.  All Rights Reserved.
  This software is published under
  the GNU GENERAL PUBLIC LICENSE Version 2, June 1991.
  160329 10:23:05  innobackupex: Starting mysql with options:  --unbuffered --
  160329 10:23:05  innobackupex: Connected to database with mysql child process (pid=23088)
  160329 10:23:12  innobackupex: Connection to database server closed
  IMPORTANT: Please check that the backup run completes successfully.
             At the end of a successful backup run innobackupex
             prints "completed OK!".
  innobackupex: Using mysql  Ver 14.14 Distrib 5.7.11, for osx10.9 (x86_64) using  EditLine wrapper
  innobackupex: Using mysql server version Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
  Use of uninitialized value $option_ibbackup_binary in concatenation (.) or string at ./Downloads/xtrabackup-1.6.2/bin/innobackupex line 1971.
  Can't exec "--print-param": No such file or directory at ./Downloads/xtrabackup-1.6.2/bin/innobackupex line 1972.
  innobackupex: fatal error: no 'mysqld' group in MySQL options
  innobackupex: fatal error: OR no 'datadir' option in group 'mysqld' in MySQL options


  • mirfanmirfan Database Administrator Inactive User Role Beginner
    please provide exact commands used for backup, --apply-log and to restore. Along with that show contents for backup-my.cnf from backup directory and my.cnf file of MySQL instance where you are restoring.
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