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DateSun, 26 Jan 2003 00:48:58 -0800 (PST)
FromAndre Hedrick <>
SubjectRe: FW: PDC202XX DMA loss in 2.4.21-pre3-ac4
Smart can be enabled by the BIOS, but the BIOS does not issue diagnostic
tests operations.

> General Smart Values:
> Off-line data collection status: (0x00) Offline data collection activity was
>                                          never started

was never started --

> Self-test execution status:      (   0) The previous self-test routine completed
>                                          without error or no self-test has ever
>                                          been run

Was never executed, "after" the vendor cleared the state before shipping.

They can clear the RO log space that can not be gotten to w/o VUO and
passcodes.

So show me the sector form the logs.
You can't!

WIN_READDMA_EXT == 0x25

>   08   00   80   aa   4f   8a    e0   25     458636

You only have the lower 24-bits

0x??????8a4faa
This requires another tool, as the original "smart from sff-8035" is
obsolete.


Cheers,

Andre Hedrick
LAD Storage Consulting Group

On Sun, 26 Jan 2003, Manish Lachwani wrote:

> I dont think so. Without SMART data collection being
> enabled, it wont give out the any SMART data at all.
> How, did the SMART data show:
> 
> Vendor Specific SMART Attributes with Thresholds:
> Revision Number: 16
> Attribute                    Flag     Value Worst
> Threshold Raw Value
> (  3)Spin Up Time            0x0027   252   252   063 
>      0
> (  4)Start Stop Count        0x0032   253   253   000 
>      0
> (  5)Reallocated Sector Ct   0x0033   253   253   063 
>      0
> (  6)Read Channel Margin     0x0001   253   253   100 
>      0
> (  7)Seek Error Rate         0x000a   253   252   000 
>      0
> (  8)Seek Time Preformance   0x0027   244   244   187 
>      36736
> (  9)Power On Hours          0x0032   253   253   000 
>      4341
> ( 10)Spin Retry Count        0x002b   252   252   223 
>      0
> ( 11)Calibration Retry Count 0x002b   252   252   223 
>      0
> ( 12)Power Cycle Count       0x0032   253   253   000 
>      43
> (192)Power-Off Retract Count 0x0032   253   253   000 
>      0
> (193)Load Cycle Count        0x0032   253   253   000 
>      0
> (194)Temperature             0x0032   253   253   000 
>      0
> (195)Hardware ECC Recovered  0x000a   253   252   000 
>      221
> (196)Reallocated Event Count 0x0008   253   253   000 
>      0
> (197)Current Pending Sector  0x0008   253   253   000 
>      0
> (198)Offline Uncorrectable   0x0008   253   253   000 
>      0
> (199)UDMA CRC Error Count    0x0008   199   199   000 
>      0
> (200)Unknown Attribute       0x000a   253   252   000 
>      0
> (201)Unknown Attribute       0x000a   253   252   000 
>      0
> (202)Unknown Attribute       0x000a   253   252   000 
>      0
> (203)Unknown Attribute       0x000b   253   252   180 
>      0
> (204)Unknown Attribute       0x000a   253   252   000 
>      0
> (205)Unknown Attribute       0x000a   253   252   000 
>      0
> (207)Unknown Attribute       0x002a   252   252   000 
>      0
> (208)Unknown Attribute       0x002a   252   252   000 
>      0
> (209)Unknown Attribute       0x0024   253   253   000 
>      0
> ( 99)Unknown Attribute       0x0004   253   253   000 
>      0
> (100)Unknown Attribute       0x0004   253   253   000 
>      0
> (101)Unknown Attribute       0x0004   253   253   000 
>      0
> SMART Error Log:
> SMART Error Logging Version: 1
> Error Log Data Structure Pointer: 05
> ATA Error Count: 8
> Non-Fatal Count: 0
> 
> Also, the SMART error log, 
> 
> Error Log Structure 5:
> DCR   FR   SC   SN   CL   SH   D/H   CR   Timestamp
>   08   00   80   aa   4f   8a    e0   25     458636
>   08   d0   01   00   4f   c2    e0   b0     459147
>   08   d1   01   01   4f   c2    e0   b0     459147
>   08   d0   01   00   4f   c2    e0   b0     459148
>   08   d1   01   01   4f   c2    e0   b0     459148
>   00   04   01   0b   4f   c2    e0   51     279972
> 
> You can retrieve the sector# ...
> 
> Thanks
> Manish
> 
> --- Andre Hedrick <andre@linux-ide.org> wrote:
> > On Sat, 25 Jan 2003, Manish Lachwani wrote:
> > 
> > > The "Hardware ECC Recovered" indicates the number
> > of
> > > ECC errors corrected in the drive. Do one thing.
> > Try
> > > to swap the drive with the drive on another ATA
> > cable.
> > > So, swap /dev/hde with /dev/hda (or whatever)
> > > physically and check if the error follows the
> > drive or
> > > the ATA cable. 
> > > 
> > > If it follows the drive, you may have to replace
> > the
> > > drive. Additionally, from the SMART error log #5:
> > > 
> > > 00   04   01   0b   4f   c2    e0   51     279972
> > 
> > NO!
> >        command aborted
> >             amount to transfer == 1 sector
> >                  have to dig through notes to decode
> > ...
> >                       lcyl smart passcode
> >                            hcyl smart passcode
> >                                  primary device
> > 
> > ready_seek_error
> > 
> > 
> > It barfed the command ...
> > 
> > try -e first
> > 
> > Cheers,
> > 
> > Andre Hedrick
> > LAD Storage Consulting Group
> > 
> > 
> > 
> 
> 
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