lug-bg: IDE
- Subject: lug-bg: IDE
- From: tzz@xxxxxxxxxxxx (Ted Zlatanov)
- Date: Mon, 24 Feb 2003 10:16:49 -0500
½Ð ÕÔÝÐ Ø áêéÐ IDE ÚÐàâÐ, ÔÞ ÜØÝÐÛÐâÐ áÕÔÜØæÐ /dev/hdc ÔÐÒÐèÕ ßÞÝÕ 20
M/sec, ÝÞ ÒÝÕ×ÐßÝÞ ßÞçÝÐ ÔÐ àÐÑÞâØ áÐÜÞ ÝÐ 400-1500 K/sec
hdparm /dev/hda /dev/hdc
/dev/hda:
multcount = 16 (on)
IO_support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 14593/255/63, sectors = 234441648, start = 0
/dev/hdc:
multcount = 16 (on)
IO_support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 14946/255/63, sectors = 240121728, start = 0
hdparm -t /dev/hda /dev/hdc
/dev/hda:
Timing buffered disk reads: 64 MB in 1.55 seconds = 41.27 MB/sec
/dev/hdc:
Timing buffered disk reads: 64 MB in 26.82 seconds = 2.39 MB/sec
dmesg ØÜÐ âÕ×Ø ÓàÕèÚØ Þâ ÒàÕÜÕ ÝÐ ÒàÕÜÕ:
hdc: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error }
hdc: read_intr: error=0x40 { UncorrectableError }, LBAsect=4946635, sector=223520
end_request: I/O error, dev 16:03 (hdc), sector 223520
¿àÞÑÛÕÜêâ áêá ÔØáÚÐ /dev/hdc ØÛØ áêá Linux ÚÞÝäØÓãàÐæØïâÐ Õ?
ÂÕÞ
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