how to monitor APC 2200 UPS with apcupsd icinga/nagios
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It seems, a floppy module is loaded.Just unload it: rmmod floppy
This error occurs during mysqldump process,
mysqldump: Got error: 1044: Access denied for user ‘root’@’localhost’ to database ‘information_schema’ when using LOCK TABLES
add the following parameter to mysqldump command “–single-transaction” to solve the problem.