Messages in this thread | | | Date | Tue, 21 Mar 2000 21:23:04 -0800 | From | Simon Kirby <> | Subject | Re: [2.3.99pre2] [CORRUPTION] Doh! Corruption problems again... |
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On Tue, Mar 21, 2000 at 08:54:59PM -0800, Andre Hedrick wrote:
> On Tue, 21 Mar 2000, Simon Kirby wrote: > > > On Tue, Mar 21, 2000 at 12:56:55PM -0800, Andre Hedrick wrote: > > > > > OH MY !!!!............ > > > > > > You know that WDC blows of the UDMA CRC and you are pumping data at > > > ATA-3/4/5 trasfer rates with ATA-2 correction/dectection, which equals > > > NONE!!!!!!!! > > > > Hrmm... Well, I don't see any bit errors, just mismapped blocks of data. > > BINGO!!!!! > > Blowing off the CRC errors means incomplete data WRITES.
Ah, I guess that would make sense. :)
> > 00:04.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) > > [sroot@oof:/root]# lspci -bxxxs 00:04.1 > > 00:04.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) > > 40: 77 e3 07 a3 0b 00 00 00 07 00 22 02 00 00 00 00 > 4 pio 2 hdb UDMA 2 > 4 pio & sitre 1 hda UDMA 2 > 4 pio ! sitre 4 hdc UDMA 2 > > It did setup correctly but what does hdparm -i /dev/hda|b|c ?
[sroot@oof:/d]# hdparm -i /dev/hda
/dev/hda:
Model=WDC WD273BA, FwRev=P78OA30A, SerialNo=WD-WT9630110245 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=34 BuffType=3(DualPortCache), BuffSize=1961kB, MaxMultSect=16, MultSect=8 DblWordIO=no, OldPIO=2, DMA=yes, OldDMA=2 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=53464320 tDMA={min:120,rec:120}, DMA modes: mword0 mword1 mword2 IORDY=on/off, tPIO={min:240,w/IORDY:120}, PIO modes: mode3 mode4 UDMA modes: mode0 mode1 *mode2 mode3 mode4
[sroot@oof:/d]# hdparm -i /dev/hdb
/dev/hdb:
Model=WDC WD273BA, FwRev=P78OA30A, SerialNo=WD-WM9630042296 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=34 BuffType=3(DualPortCache), BuffSize=1961kB, MaxMultSect=16, MultSect=8 DblWordIO=no, OldPIO=2, DMA=yes, OldDMA=2 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=53464320 tDMA={min:120,rec:120}, DMA modes: mword0 mword1 mword2 IORDY=on/off, tPIO={min:240,w/IORDY:120}, PIO modes: mode3 mode4 UDMA modes: mode0 mode1 *mode2 mode3 mode4
[sroot@oof:/d]# hdparm -i /dev/hdc
/dev/hdc:
Model=WDC AC28400R, FwRev=15.01J55, SerialNo=WD-WM6280160205 Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed DTR>5Mbs FmtGapReq } RawCHS=16383/16/63, TrkSize=57600, SectSize=600, ECCbytes=40 BuffType=3(DualPortCache), BuffSize=512kB, MaxMultSect=16, MultSect=8 DblWordIO=no, OldPIO=2, DMA=yes, OldDMA=0 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=16514064 tDMA={min:120,rec:120}, DMA modes: mword0 mword1 mword2 IORDY=on/off, tPIO={min:160,w/IORDY:120}, PIO modes: mode3 mode4 UDMA modes: mode0 mode1 *mode2
Simon-
[ Stormix Technologies Inc. ][ NetNation Communcations Inc. ] [ sim@stormix.com ][ sim@netnation.com ] [ Opinions expressed are not necessarily those of my employers. ]
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