标题: iostat -E 报soft error应如何处理？ [打印本页] 作者: tgl9 时间: 2009-12-14 11:23 标题: iostat -E 报soft error应如何处理？ 用iostat -E检查系统发现很多Soft Errors，论坛里看到关于Hard Errors的讨论，Soft Errors和Transport Errors问题点应该怎么分析？还望各位大哥指点指点啊，谢谢先\r\n检查结果如下：\r\nbash-3.00$ iostat -E\r\nsd0 Soft Errors: 144 Hard Errors: 0 Transport Errors: 0 \r\nVendor: SEAGATE Product: ST314685LSUN146G Revision: 032D Serial No: 063782D34Z \r\nSize: 146.80GB <146800115712 bytes>\r\nMedia Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 \r\nIllegal Request: 144 Predictive Failure Analysis: 0 \r\nsd1 Soft Errors: 1 Hard Errors: 0 Transport Errors: 16 \r\nVendor: TOSHIBA Product: ODD-DVD SD-C2732 Revision: 1055 Serial No: \r\nSize: 0.00GB <0 bytes>\r\nMedia Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 \r\nIllegal Request: 1 Predictive Failure Analysis: 0 \r\nsd3 Soft Errors: 146 Hard Errors: 14 Transport Errors: 0 \r\nVendor: SEAGATE Product: ST314685LSUN146G Revision: 032D Serial No: 063782D5BJ \r\nSize: 146.80GB <146800115712 bytes>\r\nMedia Error: 12 Device Not Ready: 0 No Device: 2 Recoverable: 2 \r\nIllegal Request: 144 Predictive Failure Analysis: 0作者: woai210 时间: 2009-12-14 12:03
呃。。。请问关于Hard Errors的讨论在哪里？。。。给个链接吧。。作者: waily 时间: 2009-12-14 13:04
sd3 Soft Errors: 146 Hard Errors: 14 Transport Errors: 0 \r\nVendor: SEAGATE Product: ST314685LSUN146G Revision: 032D Serial No: 063782D5BJ \r\nSize: 146.80GB <146800115712 bytes>\r\nMedia Error: 12 Device Not Ready: 0 No Device: 2 Recoverable: 2 \r\nIllegal Request: 144 Predictive Failure Analysis: 0\r\n\r\n\r\n这个不成啦，hard error和media error这么多作者: tgl9 时间: 2009-12-14 14:18
嗯，找人看看这个硬盘去，soft errors不用管？作者: zhmzhouming 时间: 2009-12-14 14:36
Once performed, the repair procedures below may detect either SOFT or HARD sector\r\nerrors, the expected behavior for either error type is described:\r\n\r\nSOFT ERROR\r\n----------\r\nWhen a soft error is detected, the data residing on the affected block(s) will be\r\nautomatically moved to an alternate block, then the defective block is either\r\nrepaired, or mapped out as a flawed sector.\r\n\r\nHARD ERROR\r\n----------\r\nDepending on the severity of the corruption, behavior may be the same as that\r\ndescribed above, or if the sector is too corrupt, the data could be discarded.\r\nIn this case, the data would have been unreadable by conventional means (anyway).作者: kat2e 时间: 2009-12-14 21:08
软错误没关系的\r\n硬错误多了就要换作者: tgl9 时间: 2009-12-15 13:42
多下上面各位，不过只有这样的错误数目没啥说服力，有什么办法能知道关于这些错误的更详细信息不？