nnobackupex 备份时遇到下述错误：
InnoDB: Operating system error number 13 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory.
InnoDB: os_file_readdir_next_file() returned -1 in directory ./etc, crash recovery may have failed for some .ibd files!
InnoDB: Operating system error number 13 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory.
innobackupex: Error: The xtrabackup child process has died at /usr/bin/innobackupex line 2681.
问问google说可能是selinux引起的。
# getenforce 和 ls -Z 检查发现果然是和selinux有关。
生产环境，先关掉selinux，在用chcon去修改selinux文件属性，我想还是算了吧。
切换到root用户，执行备份命令，ok。
拿到备份去做恢复的时候，感觉备份文件比较小。解压一看，发现数据库没备份成功。
检查ibdata1文件权限，修改权限为660
posted on 2015-03-27 13:24
回忆之城 阅读(3473)
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