大家好,又见面了,我是你们的朋友全栈君。...硬盘的SMART是S.M.A.R.T.的缩写,全称是“Self-Monitoring, Analysis and Reporting Technology”,中文意思是“自我监测分析与报告技术”,它可以对硬盘的温度...在Linux上使用smartctl命令查看硬盘的SMART信息。...5、smartctl –test=TEST :硬盘自测。...TEST可取值:offline, short, long, conveyance, select,M-N, pending,N, afterselect,[on|off], scttempint,N[,