On Mon, 16 Oct 2000, Douglas Gilbert wrote: <snip> > Sg has an ioctl called SG_SET_TRANSFORM which is only > relevant to the ide-scsi driver. As far as I know, no > applications use it. Still it is not clear why Mark's > system would work on a UP machine but fail on a SMP box. Hi Douglas, Jörg, all, <Background for Jörg: my hp7100i fails to blank cdrw's with cdrecord 1.8.1. A ricoh 9060 on a machine running identical kernel build / cdrecord binary works fine> I just finished compiling cdrecord-1.8.1 with debug enabled. The two attached log files are from the hp7100i / smp / 2.2.18pre15, and the ricoh 9060 / up /2.2.18pre15. Exact same cdrw media. # ./cdrecord -debug dev=1,0,0 blank=all 2>&1 | tee log.(hp7100|ricoh) I should note that the ricoh when blanking took a whole 5-6 seconds, so it didn't blank the whole disk. I guess it's being 'clever' and knew the disk was blank, and just 'made sure'. I just finished writing a 650Mb iso to the cdrw in question, so it does appear to still be okay. Looking at the traces and where they diverge it does appear to be shortly after cdrecord attempts to read ATIP data - which the Ricoh supports, and the HP7100i doesn't. I'm guessing that it's something in cdrecord making a bad assumption if ATIP isn't available, though I'll have to look further into this. Thanks to everyone who has taken time looking at this so far. It's appreciated. Cheers, Mark -- +-------------------------------------------------------------------------+ Mark Cooke The views expressed above are mine and are not Systems Programmer necessarily representative of university policy University Of Birmingham URL: http://www.sr.bham.ac.uk/~mpc/ +-------------------------------------------------------------------------+
fs: 4194304 buflen: 4198400 ./cdrecord: shared memory segment allocated: 48169 ./cdrecord: shared memory segment attached: 40149000 buf: 40149000 bufend: 4054A000, buflen: 4198400 buf: 40149000 bufend: 4054A000, buflen: 4198400 (align 0) SCSI buffer size: 32768 dev: 1,0,0 speed: -1 fs: -1 Cdrecord 1.8.1 (i686-pc-linux-gnu) Copyright (C) 1995-2000 Jörg Schilling TOC Type: 1 = CD-ROM scsidev: '1,0,0' scsibus: 1 target: 0 lun: 0 l1: 0xA000005 l2: 0x0 Bus: 0 Target: 5 Lun: 0 Chan: 0 Ino: 10 l1: 0x32000000 l2: 0x0 Bus: 1 Target: 0 Lun: 0 Chan: 0 Ino: 50 Using libscg version 'schily-0.1' scsi_getbuf: 32768 bytes atapi: 1 DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x08073550 size: 36 - using copy buffer DMA addr: 0xBFFFDDC0 size: 8 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDAA0 size: 2 - using copy buffer DMA addr: 0xBFFFDAA0 size: 30 - using copy buffer DMA addr: 0xBFFFDBE0 size: 30 - using copy buffer Device type : Removable CD-ROM Version : 0 Response Format: 1 Vendor_info : 'HP ' Identifikation : 'CD-Writer+ 7100 ' Revision : '3.01' Device seems to be: Generic mmc CD-RW. DMA addr: 0xBFFFDF40 size: 8 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDC20 size: 2 - using copy buffer DMA addr: 0xBFFFDC20 size: 30 - using copy buffer DMA addr: 0xBFFFDD60 size: 30 - using copy buffer DMA addr: 0xBFFFDF60 size: 8 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDC40 size: 2 - using copy buffer DMA addr: 0xBFFFDC40 size: 30 - using copy buffer DMA addr: 0xBFFFDD80 size: 30 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDD70 size: 2 - using copy buffer DMA addr: 0xBFFFDD70 size: 30 - using copy buffer DMA addr: 0xBFFFDEB0 size: 30 - using copy buffer Using generic SCSI-3/mmc CD-R driver (mmc_cdr). Driver flags : SWABAUDIO DMA addr: 0xBFFFE1B0 size: 12 - using copy buffer Drive buf size : 786432 = 768 KB ./cdrecord: Input/output error. read toc: scsi sendcmd: retryable error status: 0x2 (CHECK CONDITION) DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDF30 size: 259 - using copy buffer Pages: 0x1 0x5 0xd 0xe 0x2a DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDF30 size: 259 - using copy buffer Pages: 0x1 0x5 0xd 0xe 0x2a Current Secsize: -1 DMA addr: 0x08073578 size: 8 - using copy buffer DMA addr: 0xBFFFE0C0 size: 2 - using copy buffer Disk info: 00 20 10 01 01 01 01 00 00 00 00 00 00 00 00 00 00 61 1A 3F 00 4B 00 00 00 00 00 00 00 00 00 00 00 00 Disk info: 00 20 10 01 01 01 01 00 00 00 00 00 00 00 00 00 00 61 1A 3F 00 4B 00 00 00 00 00 00 00 00 00 00 00 00 DMA addr: 0xBFFFE0C0 size: 2 - using copy buffer CDB: 43 00 04 00 00 00 00 00 02 00 Sense Bytes: F0 00 05 00 00 00 00 19 00 02 69 7B 24 00 00 00 Sense Key: 0x5 Illegal Request, Segment 0 Sense Code: 0x24 Qual 0x00 (invalid field in cdb) Fru 0x0 Sense flags: Blk 0 (valid) cmd finished after 0.003s timeout 40s ./cdrecord: Cannot get disk type. DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDFD0 size: 16 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer
dev: 0,0,0 speed: -1 fs: -1 Cdrecord 1.8.1 (i686-pc-linux-gnu) Copyright (C) 1995-2000 Jörg Schilling TOC Type: 1 = CD-ROM scsidev: '0,0,0' scsibus: 0 target: 0 lun: 0 l1: 0x32000000 l2: 0x0 Bus: 0 Target: 0 Lun: 0 Chan: 0 Ino: 50 Using libscg version 'schily-0.1' scsi_getbuf: 32768 bytes atapi: 1 DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x08073550 size: 36 - using copy buffer DMA addr: 0xBFFFDE10 size: 8 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDAF0 size: 2 - using copy buffer DMA addr: 0xBFFFDAF0 size: 34 - using copy buffer DMA addr: 0xBFFFDC30 size: 34 - using copy buffer Device type : Removable CD-ROM Version : 0 Response Format: 2 Capabilities : Vendor_info : 'RICOH ' Identifikation : 'DVD/CDRW MP9060 ' Revision : '1.60' Device seems to be: Generic mmc2 DVD. DMA addr: 0xBFFFDF90 size: 8 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDC70 size: 2 - using copy buffer DMA addr: 0xBFFFDC70 size: 34 - using copy buffer DMA addr: 0xBFFFDDB0 size: 34 - using copy buffer DMA addr: 0xBFFFDFB0 size: 8 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDC90 size: 2 - using copy buffer DMA addr: 0xBFFFDC90 size: 34 - using copy buffer DMA addr: 0xBFFFDDD0 size: 34 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDDC0 size: 2 - using copy buffer DMA addr: 0xBFFFDDC0 size: 34 - using copy buffer DMA addr: 0xBFFFDF00 size: 34 - using copy buffer Using generic SCSI-3/mmc CD-R driver (mmc_cdr). Driver flags : SWABAUDIO DMA addr: 0xBFFFE200 size: 12 - using copy buffer Drive buf size : 1310720 = 1280 KB DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDF80 size: 259 - using copy buffer Pages: 0x1 0x5 0x8 0xe 0x1a 0x1d 0x2a DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDF80 size: 259 - using copy buffer Pages: 0x1 0x5 0x8 0xe 0x1a 0x1d 0x2a Current Secsize: -1 DMA addr: 0x08073578 size: 8 - using copy buffer DMA addr: 0xBFFFE110 size: 2 - using copy buffer DMA addr: 0xBFFFE110 size: 28 - using copy buffer ATIP info: 00 1A 00 00 D1 00 C6 00 61 1A 00 00 4B 00 00 00 02 4C B0 00 00 00 00 00 00 00 00 00 Disk info: 00 20 10 01 01 01 01 00 FF 00 00 00 00 00 00 00 00 61 1A 41 00 4B 00 00 00 00 00 00 00 00 00 00 00 00 Disk info: 00 20 10 01 01 01 01 00 FF 00 00 00 00 00 00 00 00 61 1A 41 00 4B 00 00 00 00 00 00 00 00 00 00 00 00 DMA addr: 0xBFFFE110 size: 2 - using copy buffer DMA addr: 0xBFFFE110 size: 28 - using copy buffer ATIP info: 00 1A 00 00 D1 00 C6 00 61 1A 00 00 4B 00 00 00 02 4C B0 00 00 00 00 00 00 00 00 00 ATIP lead in: -11700 (97:26/00) ATIP lead out: 337350 (75:00/00) Is erasable disk status: empty session status: empty first track: 1 number of sessions: 1 first track in last sess: 1 last track in last sess: 1 Is not unrestricted Disk type: undefined last start of lead in: -11635 last start of lead out: 337350 ATIP info from disk: Indicated writing power: 5 Reference speed: 2 Is not unrestricted Is erasable ATIP start of lead in: -11700 (97:26/00) ATIP start of lead out: 337350 (75:00/00) speed low: 0 speed high: 4 power mult factor: 4 6 recommended erase/write power: 3 A2 values: 00 00 00 DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDDF0 size: 2 - using copy buffer DMA addr: 0xBFFFDDF0 size: 60 - using copy buffer DMA addr: 0xBFFFDF30 size: 60 - using copy buffer CD write parameter: 37 21 00 00 05 32 01 04 08 00 00 00 00 00 00 00 00 00 00 96 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 CD write parameter: 37 21 00 00 05 32 11 04 08 00 00 00 00 00 00 00 00 00 00 96 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DMA addr: 0xBFFFDF40 size: 60 - using copy buffer DMA addr: 0xBFFFE1D0 size: 28 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDDF0 size: 2 - using copy buffer DMA addr: 0xBFFFDDF0 size: 60 - using copy buffer DMA addr: 0xBFFFDF30 size: 60 - using copy buffer CD write parameter: 37 21 00 00 05 32 11 04 08 00 00 00 00 00 00 00 00 00 00 96 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 CD write parameter: 37 21 00 00 05 32 01 04 08 00 00 00 00 00 00 00 00 00 00 96 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DMA addr: 0xBFFFDF40 size: 60 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDB90 size: 2 - using copy buffer DMA addr: 0xBFFFDB90 size: 34 - using copy buffer DMA addr: 0xBFFFDCD0 size: 34 - using copy buffer Starting to write CD/DVD at speed 1 in write mode for single session. Last chance to quit, starting real write in 9 seconds.8 seconds.7 seconds.6 seconds.5 seconds.4 seconds.3 seconds.2 seconds.1 seconds. DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFDC70 size: 2 - using copy buffer DMA addr: 0xBFFFDC70 size: 34 - using copy buffer DMA addr: 0xBFFFDDB0 size: 34 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer DMA addr: 0xBFFFE000 size: 16 - using copy buffer DMA addr: 0x00000000 size: 0 - using copy buffer
