磁盤信息，幫忙分析一下什么原因造成的

fanfan

iostat -E

sd0     Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: SEAGATE  Product: ST318404LSUN18G  Revision: 4207 Serial No: 0036T1BHT2
RPM: 7200 Heads: 19 Size: 18.11GB <18110967808 bytes>;
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0

sd6     Soft Errors: 0 Hard Errors: 3 Transport Errors: 0
Vendor: TOSHIBA  Product: XM6201TASUN32XCD Revision: 1103 Serial No: 12/12/97
RPM: 0 Heads: 0 Size: 18446744073.71GB <-8589934591 bytes>;
Media Error: 0 Device Not Ready: 2 No Device: 1 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0

sd16    Soft Errors: 0 Hard Errors: 1 Transport Errors: 2
Vendor: IBM      Product: DDYST1835SUN18G  Revision: S94A Serial No: 00341DC368
RPM: 7200 Heads: 19 Size: 18.11GB <18110967808 bytes>;
Media Error: 0 Device Not Ready: 0 No Device: 1 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0

sd19    Soft Errors: 0 Hard Errors: 1 Transport Errors: 0
Vendor: FUJITSU  Product: MAJ3182M SUN18G  Revision: 0804 Serial No: 0031P20895
RPM: 7200 Heads: 19 Size: 18.11GB <18110967808 bytes>;
Media Error: 0 Device Not Ready: 0 No Device: 1 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0

sd20    Soft Errors: 0 Hard Errors: 1 Transport Errors: 0
Vendor: FUJITSU  Product: MAJ3182M SUN18G  Revision: 0804 Serial No: 0038P59909
RPM: 7200 Heads: 19 Size: 18.11GB <18110967808 bytes>;
Media Error: 0 Device Not Ready: 0 No Device: 1 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0

我一直以為是線沒接好，接了幾次，又換過線，似乎也沒完全解決問題，有時沒影響，有時影響應(yīng)用程序。大家看看，是不是磁盤的問題

Philmoon

都是內(nèi)置磁盤嗎，還是外接的盤包？好象不關(guān)盤的事�？纯磎essages中啟動時有沒有ERROR信息吧。

fanfan

message中也有類似的信息，有外置的盤，也有內(nèi)置的

david10000

這是什么機器
ibm ,seagate,fujitsu,toshiba的硬盤都有.