iostat -E 报soft error应如何处理？

tgl9

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
检查结果如下：
bash-3.00$ iostat -E
sd0       Soft Errors: 144 Hard Errors: 0 Transport Errors: 0
Vendor: SEAGATE  Product: ST314685LSUN146G Revision: 032D Serial No: 063782D34Z
Size: 146.80GB <146800115712 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 144 Predictive Failure Analysis: 0
sd1       Soft Errors: 1 Hard Errors: 0 Transport Errors: 16
Vendor: TOSHIBA  Product: ODD-DVD SD-C2732 Revision: 1055 Serial No:  
Size: 0.00GB <0 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 1 Predictive Failure Analysis: 0
sd3       Soft Errors: 146 Hard Errors: 14 Transport Errors: 0
Vendor: SEAGATE  Product: ST314685LSUN146G Revision: 032D Serial No: 063782D5BJ
Size: 146.80GB <146800115712 bytes>
Media Error: 12 Device Not Ready: 0 No Device: 2 Recoverable: 2
Illegal Request: 144 Predictive Failure Analysis: 0

woai210

呃。。。请问关于Hard Errors的讨论在哪里？。。。给个链接吧。。

tgl9

就是简单搜索了一下，比如：http://s.chinaunix.net/bbs.php?q ... ;bbs=1&forums=6

waily

sd3       Soft Errors: 146 Hard Errors: 14 Transport Errors: 0
Vendor: SEAGATE  Product: ST314685LSUN146G Revision: 032D Serial No: 063782D5BJ
Size: 146.80GB <146800115712 bytes>
Media Error: 12 Device Not Ready: 0 No Device: 2 Recoverable: 2
Illegal Request: 144 Predictive Failure Analysis: 0


这个不成啦，hard error和media error这么多

tgl9

嗯，找人看看这个硬盘去，soft errors不用管？

zhmzhouming

Once performed, the repair procedures below may detect either SOFT or HARD sector
errors, the expected behavior for either error type is described:

SOFT ERROR
----------
When a soft error is detected, the data residing on the affected block(s) will be
automatically moved to an alternate block, then the defective block is either
repaired, or mapped out as a flawed sector.

HARD ERROR
----------
Depending on the severity of the corruption, behavior may be the same as that
described above, or if the sector is too corrupt, the data could be discarded.
In this case, the data would have been unreadable by conventional means (anyway).

welcome008

原帖由 zhmzhouming 于 2009-12-14 14:36 发表
Once performed, the repair procedures below may detect either SOFT or HARD sector
errors, the expected behavior for either error type is described:

SOFT ERROR
----------
When a soft error i ...

看这个解释，貌似软错误不用关心哦

kat2e

软错误没关系的
硬错误多了就要换

tgl9

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？