难道是SATA硬盘驱动问题？debian到底怎么了？

cherokee

继netinst.iso密码问题后，又遭遇到硬盘读写错误，/var/log/syslog相关部分如下，amd64及i386都是如此，机器是nvidia 6100芯片组：
Apr 22 15:43:00 rdS9 kernel: [  271.921335] NTFS driver 2.1.29 [Flags: R/W MODULE].
Apr 22 15:43:00 rdS9 kernel: [  271.948289] NTFS volume version 3.1.
Apr 22 15:51:33 rdS9 kernel: [  784.852611] sd 0:0:0:0: [sda] Unhandled error code
Apr 22 15:51:33 rdS9 kernel: [  784.852617] sd 0:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
Apr 22 15:51:33 rdS9 kernel: [  784.852622] sd 0:0:0:0: [sda] CDB: Write(10): 2a 00 00 cd 6a ef 00 04 00 00
Apr 22 15:51:33 rdS9 kernel: [  784.852633] end_request: I/O error, dev sda, sector 13462255
Apr 22 15:51:33 rdS9 kernel: [  784.852680] Buffer I/O error on device sda1, logical block 1682774
Apr 22 15:51:33 rdS9 kernel: [  784.852727] lost page write due to I/O error on sda1
Apr 22 15:51:33 rdS9 kernel: [  784.852732] Buffer I/O error on device sda1, logical block 1682775
Apr 22 15:51:33 rdS9 kernel: [  784.852773] lost page write due to I/O error on sda1
Apr 22 15:51:33 rdS9 kernel: [  784.852778] Buffer I/O error on device sda1, logical block 1682776
Apr 22 15:51:33 rdS9 kernel: [  784.852819] lost page write due to I/O error on sda1
Apr 22 15:51:33 rdS9 kernel: [  784.852823] Buffer I/O error on device sda1, logical block 1682777
Apr 22 15:51:33 rdS9 kernel: [  784.852865] lost page write due to I/O error on sda1
Apr 22 15:51:33 rdS9 kernel: [  784.852869] Buffer I/O error on device sda1, logical block 1682778
Apr 22 15:51:33 rdS9 kernel: [  784.852910] lost page write due to I/O error on sda1
Apr 22 15:51:33 rdS9 kernel: [  784.852914] Buffer I/O error on device sda1, logical block 1682779
Apr 22 15:51:33 rdS9 kernel: [  784.852956] lost page write due to I/O error on sda1
Apr 22 15:51:33 rdS9 kernel: [  784.852960] Buffer I/O error on device sda1, logical block 1682780
Apr 22 15:51:33 rdS9 kernel: [  784.853002] lost page write due to I/O error on sda1
Apr 22 15:51:33 rdS9 kernel: [  784.853006] Buffer I/O error on device sda1, logical block 1682781
Apr 22 15:51:33 rdS9 kernel: [  784.853048] lost page write due to I/O error on sda1
Apr 22 15:51:33 rdS9 kernel: [  784.853052] Buffer I/O error on device sda1, logical block 1682782
Apr 22 15:51:33 rdS9 kernel: [  784.853093] lost page write due to I/O error on sda1
Apr 22 15:51:33 rdS9 kernel: [  784.853098] Buffer I/O error on device sda1, logical block 1682783
Apr 22 15:51:33 rdS9 kernel: [  784.853139] lost page write due to I/O error on sda1
Apr 22 15:51:33 rdS9 kernel: [  784.853252] sd 0:0:0:0: [sda] Unhandled error code
Apr 22 15:51:33 rdS9 kernel: [  784.853254] sd 0:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
Apr 22 15:51:33 rdS9 kernel: [  784.853258] sd 0:0:0:0: [sda] CDB: Write(10): 2a 00 00 cd 7e ef 00 04 00 00
Apr 22 15:51:33 rdS9 kernel: [  784.853268] end_request: I/O error, dev sda, sector 13467375
Apr 22 15:52:49 rdS9 kernel: [  860.874685] JBD2: Detected IO errors while flushing file data on sda1-8
Apr 22 15:57:49 rdS9 kernel: [ 1161.000041] ata1: EH in SWNCQ mode,QC:qc_active 0xFE sactive 0xFE
Apr 22 15:57:49 rdS9 kernel: [ 1161.000090] ata1: SWNCQ:qc_active 0xFE defer_bits 0x0 last_issue_tag 0x8
Apr 22 15:57:49 rdS9 kernel: [ 1161.000092]   dhfis 0xFE dmafis 0x0 sdbfis 0xE101
Apr 22 15:57:49 rdS9 kernel: [ 1161.000173] ata1: ATA_REG 0x40 ERR_REG 0x0
Apr 22 15:57:49 rdS9 kernel: [ 1161.000214] ata1: tag : dhfis dmafis sdbfis sacitve
Apr 22 15:57:49 rdS9 kernel: [ 1161.000256] ata1: tag 0x1: 1 0 0 1
Apr 22 15:57:49 rdS9 kernel: [ 1161.000295] ata1: tag 0x2: 1 0 0 1
Apr 22 15:57:49 rdS9 kernel: [ 1161.000335] ata1: tag 0x3: 1 0 0 1
Apr 22 15:57:49 rdS9 kernel: [ 1161.000374] ata1: tag 0x4: 1 0 0 1
Apr 22 15:57:49 rdS9 kernel: [ 1161.000414] ata1: tag 0x5: 1 0 0 1
Apr 22 15:57:49 rdS9 kernel: [ 1161.000453] ata1: tag 0x6: 1 0 0 1
Apr 22 15:57:49 rdS9 kernel: [ 1161.000492] ata1: tag 0x7: 1 0 0 1
Apr 22 15:57:49 rdS9 kernel: [ 1161.000543] ata1.00: exception Emask 0x0 SAct 0xfe SErr 0x0 action 0x6 frozen
Apr 22 15:57:49 rdS9 kernel: [ 1161.000589] ata1.00: failed command: WRITE FPDMA QUEUED
Apr 22 15:57:49 rdS9 kernel: [ 1161.000636] ata1.00: cmd 61/00:08:6f:3c:db/04:00:00:00:00/40 tag 1 ncq 524288 out
Apr 22 15:57:49 rdS9 kernel: [ 1161.000638]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Apr 22 15:57:49 rdS9 kernel: [ 1161.000743] ata1.00: status: { DRDY }
Apr 22 15:57:49 rdS9 kernel: [ 1161.000783] ata1.00: failed command: WRITE FPDMA QUEUED
Apr 22 15:57:49 rdS9 kernel: [ 1161.000830] ata1.00: cmd 61/00:10:6f:40:db/04:00:00:00:00/40 tag 2 ncq 524288 out
Apr 22 15:57:49 rdS9 kernel: [ 1161.000831]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Apr 22 15:57:49 rdS9 kernel: [ 1161.000935] ata1.00: status: { DRDY }
Apr 22 15:57:49 rdS9 kernel: [ 1161.000975] ata1.00: failed command: WRITE FPDMA QUEUED
Apr 22 15:57:49 rdS9 kernel: [ 1161.001022] ata1.00: cmd 61/00:18:6f:44:db/04:00:00:00:00/40 tag 3 ncq 524288 out
Apr 22 15:57:49 rdS9 kernel: [ 1161.001024]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Apr 22 15:57:49 rdS9 kernel: [ 1161.001125] ata1.00: status: { DRDY }
Apr 22 15:57:49 rdS9 kernel: [ 1161.001165] ata1.00: failed command: WRITE FPDMA QUEUED
Apr 22 15:57:49 rdS9 kernel: [ 1161.001212] ata1.00: cmd 61/00:20:6f:48:db/04:00:00:00:00/40 tag 4 ncq 524288 out
Apr 22 15:57:49 rdS9 kernel: [ 1161.001214]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)

cherokee

补充：文件系统是ext4.

lastart

两次都可以归为文件读写不正常，
该不会是你的硬盘有坏道吧？