kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }问题
系统是redhat9.0在系统信息/var/log/messages里出现大量的,重复的如下信息:
kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
kernel: hda: dma_intr: error=0x40 { UncorrectableError }, LBAsect=16762989, sector=167776
kernel: end_request: I/O error, dev 03:05 (hda), sector 167776
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# hdparm -v -i /dev/hdc
/dev/hdc:
multcount = 16 (on)
IO_support = 3 (32-bit w/sync)
unmaskirq = 0 (off)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 48641/255/63, sectors = 781422768, start = 0
Model=ST3400832AS, FwRev=4.60, SerialNo=3NF1M0V5
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
BuffType=unknown, BuffSize=8192kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=268435455
IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 *udma2
AdvancedPM=no WriteCache=enabled
Drive conforms to: device does not report version: 1 2 3 4 5 6 7
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我google了一下
有的说是硬盘的扇区坏了,有的说是数据线没有插好,还有一种说法我没有理解
以下是两篇相关文章
[url=http://linux.derkeiler.com/Newsgroups/comp.os.linux.hardware/2005-01/47index.html][color=#800080]http://linux.derkeiler.com/Newsgroups/comp.os.linux.hardware/2005-01/47index.html[/color][/url]
[url=http://www.ale.org/archive/ale/ale-2002-04/msg00005.html][color=#800080]http://www.ale.org/archive/ale/ale-2002-04/msg00005.html[/color][/url]
希望哪位可以帮我看看
究竟是什么问题! 极有可能是硬盘出现了坏道，导致你的DMA传输中出错。试着去屏蔽它。
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