Messages in this thread | | | Date | Mon, 7 Jun 2004 11:54:09 +0200 | From | Jens Axboe <> | Subject | Re: [OT] Who has record no. of DriveReady SeekComplete DataRequest errors? |
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On Mon, Jun 07 2004, Con Kolivas wrote: > On Mon, 7 Jun 2004 19:36, Jens Axboe wrote: > > On Mon, Jun 07 2004, Con Kolivas wrote: > > > On Mon, 7 Jun 2004 17:24, Jens Axboe wrote: > > > > On Mon, Jun 07 2004, Con Kolivas wrote: > > > > > hdd: status error: status=0x59 { DriveReady SeekComplete DataRequest > > > > > Error } hdd: status error: error=0x20LastFailedSense 0x02 > > > > > hdd: drive not ready for command > > > > > hdd: status error: status=0x58 { DriveReady SeekComplete DataRequest > > > > > } hdd: status error: error=0x00 > > > > > ..etc > > > > > > > > Con, please try with this debug patch. > > > > > > Here is the output: > > > hdd: RICOH CD-R/RW MP7163A, ATAPI CD/DVD-ROM drive > > > ide1 at 0x170-0x177,0x376 on irq 15 > > > hda: max request size: 1024KiB > > > hda: 78165360 sectors (40020 MB) w/2048KiB Cache, CHS=16383/255/63, > > > UDMA(100) hda: hda1 hda2 < hda5 hda6 hda7 > > > > hdb: max request size: 1024KiB > > > hdb: 78165360 sectors (40020 MB) w/2048KiB Cache, CHS=16383/255/63, > > > UDMA(100) hdb: hdb2 < hdb5 hdb6 hdb7 > > > > ide-cd: queueing cdb: 5a 00 2a 00 00 00 00 00 18 00 00 00 > > > ide-cd: queueing cdb: 46 00 00 28 00 00 00 00 10 00 00 00 > > > ide-cd: queueing cdb: 5a 00 03 00 00 00 00 00 10 00 00 00 > > > ide-cd: queueing cdb: 5a 00 2c 00 00 00 00 00 10 00 00 00 > > > ide-cd: queueing cdb: 46 00 00 20 00 00 00 00 18 00 00 00 > > > hdc: ATAPI 48X DVD-ROM drive, 512kB Cache, UDMA(33) > > > Uniform CD-ROM driver Revision: 3.20 > > > ide-cd: queueing cdb: 00 00 00 00 00 00 00 00 00 00 00 00 > > > ide-cd: queueing cdb: 25 00 00 00 00 00 00 00 00 00 00 00 > > > ide-cd: queueing cdb: 43 02 00 00 00 00 00 00 04 00 00 00 > > > ide-cd: queueing cdb: 5a 00 2a 00 00 00 00 00 18 00 00 00 > > > ide-cd: queueing cdb: 46 00 00 28 00 00 00 00 10 00 00 00 > > > hdd: status error: status=0x59 { DriveReady SeekComplete DataRequest > > > Error } hdd: status error: error=0x20LastFailedSense 0x02 > > > hdd: drive not ready for command > > > > Hmm, that is GET_CONFIGURATION with CDF_MRW as the feature - that must > > have gone away if you disabled cdrom_is_mrw in ide-cd like I suggested, > > did you botch that test? > > I'm hopeless but not _that_ hopeless I hope.
I don't see how that command gets generated if you commented out cdrom_is_mrw() in ide-cd. It's the only place we call it, and it's the only place that issues that command...
> > Can you check if this changes the behaviour for you (should apply on -bk > > as well): > > no such luck > > Uniform CD-ROM driver Revision: 3.20 > hdd: status error: status=0x59 { DriveReady SeekComplete DataRequest Error } > hdd: status error: error=0x20LastFailedSense 0x02 > hdd: drive not ready for command > hdd: status error: status=0x58 { DriveReady SeekComplete DataRequest } > hdd: status error: error=0x00 > hdd: drive not ready for command > hdd: status error: status=0x58 { DriveReady SeekComplete DataRequest } > hdd: status error: error=0x00 > hdd: drive not ready for command > hdd: status error: status=0x58 { DriveReady SeekComplete DataRequest } > hdd: status error: error=0x00 > hdd: DMA disabled
Can you repeat with the debug cdrom_queue_packet_command() patch still applied? Thanks!
-- Jens Axboe
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