我已经在 Gentoo 机器上启用了 smartd，但现在我的日志和 Logwatch 中出现了大量警告。我的问题基本上是这些警告是否应该处理或消除 - 以及是否有比 logwatch 更好的方法来监控它？
Logwatch 输出：
/dev/sda [SAT] :
Usage: Temperature_Celsius (194) changed to
116, 115, 114, 113,
/dev/sdb [SAT] :
Prefailure: Raw_Read_Error_Rate (1) changed to
116, 117, 118,
Usage: Airflow_Temperature_Cel (190) changed to
74, 73, 72, 73, 72, 73, 72, 71, 70, 71,
Usage: Hardware_ECC_Recovered (195) changed to
62, 61,
Usage: Temperature_Celsius (194) changed to
26, 27, 28, 27, 28, 27, 28, 29, 30, 29,
/dev/sdc [SAT] :
Prefailure: Raw_Read_Error_Rate (1) changed to
118, 119,
Usage: Airflow_Temperature_Cel (190) changed to
69, 68, 67, 68, 67, 66, 65, 66,
Usage: Hardware_ECC_Recovered (195) changed to
52, 53, 54,
Usage: Temperature_Celsius (194) changed to
31, 32, 33, 32, 33, 34, 35, 34,
/dev/sdd [SAT] :
Prefailure: Raw_Read_Error_Rate (1) changed to
106, 107, 108, 109, 110, 111, 112, 114, 115,
Usage: Airflow_Temperature_Cel (190) changed to
70, 69, 68, 69, 68, 69, 68, 67, 66, 65, 66,
Usage: Hardware_ECC_Recovered (195) changed to
64, 65, 66, 65, 64, 65, 66, 65, 64, 62, 61, 60,
59,
Usage: Temperature_Celsius (194) changed to
30, 31, 32, 31, 32, 31, 32, 33, 34, 35, 34,
/var/log/messages 摘录：
Dec 9 07:29:17 megatron smartd[5554]: Device: /dev/sdc [SAT], SMART Prefailure Attribute: 1 Raw_Read_Error_Rate changed from 106 to 108
答案1
简而言之，这些似乎主要是 INFO 级别的消息。我建议您查看 linuxforums 上的这个帖子：http://www.linuxquestions.org/questions/linux-hardware-18/smart-prefailure-errors-on-new-hard-drive-645418/
并阅读更多有关自我测试的内容： http://sourceforge.net/apps/trac/smartmontools/wiki/FAQ#Selftests
更新哦，还有这个http://www.linuxjournal.com/magazine/monitoring-hard-disks-smart?page=0,0必读！