文档解释Errornumber:3678;Symbol:ER_SCHEMA_DIR_EXISTS;SQLSTATE:HY000Message:Schemadirectory‘%s’alreadyexists.Thismustberesolvedmanually(e.g.bymovingthesc...

1,故障现象：mysql:[Warning]Usingapasswordonthecommandlineinterfacecanbeinsecure.ERROR3678(HY000)atline1:Schemadirectory'./zabbix'alreadyexists.Thismustberesolvedmanu...