Date: Tue, 01 Dec 1998 08:31:12 -0500 From: Adam McDougall <bsdx@spawnet.com> To: scsi@FreeBSD.ORG Subject: Re: tosha reports random errors after transition to CAM Message-ID: <3663EFA0.BD143233@spawnet.com> References: <19981129142027.A9664@wopr.caltech.edu>
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Matthew Hunt wrote: > > Since upgrading from 2.2-STABLE to 3.0-CURRENT, and hence CAM, I > have observed random errors when using tosha to read CD audio data > from my CD-ROM drive. The drive is branded IBM, but when I purchased > it, I was told that it is a Toshiba XM-4101. > > When I try to rip CD audio, tosha emits the following error: > > wopr:~/tmp$ tosha -v -t 1 -o out.pcm > Device: /dev/cd0c IBM CDRM00201 !F 0724 > tosha: WARNING: Drive type not recognized. > Output file: out.pcm > > track playing start end raw size mp3 size # of > number time sector sector in bytes 128 kbps frames > -------------------------------------------------------------- > 1 4:22'18 0 19667 46259136 4196675 10039 > error returned from CD-DA read command: > (pass1:ahc0:0:3:0): Vendor Specific Command. CDB: d8 > (pass1:ahc0:0:3:0): ILLEGAL REQUEST asc:bf,0 > (pass1:ahc0:0:3:0): Vendor Specific ASC > > The error is always the same, but it occurs at random places and does > not appear to depend on what CD or track I am ripping. I never had > any problems pre-CAM. I have (obviously) recompiled tosha to support > the CAM architecture. > > Can anyone provide illumination? > Matt > > -- > Matthew Hunt <mph@pobox.com> * Inertia is a property of matter. > http://www.pobox.com/~mph/pgp.key for PGP public key 0x67203349. > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-scsi" in the body of the message I think I notice the same thing too. (well, similar) It started happening when I changed HD's from a Atlas II to a Viking UW. Seems like my symptoms are more drastic though, because when I run tosha (even when not storing the data being read on da0) I will get something like this: 1 63:07'00 33 284057 668026800 60592835 144972 (output file: track01.pcm) (da0:dpt0:0:0:0): WRITE(06). CDB: a 9 e0 40 10 0 (da0:dpt0:0:0:0): ILLEGAL REQUEST asc:24,0 (da0:dpt0:0:0:0): Invalid field in CDB field replaceable unit: 80 sks:c0,9 (da0:dpt0:0:0:0): READ(06). CDB: 8 2 95 58 8 0 (da0:dpt0:0:0:0): ILLEGAL REQUEST asc:24,0 (da0:dpt0:0:0:0): Invalid field in CDB field replaceable unit: 80 sks:c0,9 swap_pager: I/O error - pagein failed; blkno 46424, size 4096, error 22 vm_fault: pager read error, pid 96 (syslogd) (da0:dpt0:0:0:0): WRITE(06). CDB: a 1 0 50 10 0 (da0:dpt0:0:0:0): ILLEGAL REQUEST asc:24,0 (da0:dpt0:0:0:0): Invalid field in CDB field replaceable unit: 80 sks:c0,9 ^C (da0:dpt0:0:0:0): READ(06). CDB: 8 2 9 b0 28 0 (da0:dpt0:0:0:0): ILLEGAL REQUEST asc:24,0 (da0:dpt0:0:0:0): Invalid field in CDB field replaceable unit: 80 sks:c0,9 swap_pager: I/O error - pagein failed; blkno 10672, size 20480, error 22 vm_fault: pager read error, pid 257 (tcsh) pid 257 (tcsh), uid 1001: exited on signal 11 (core dumped) FreeBSD/i386 (hostname.domain.com) (ttyv0) login: Seems that tosha is stealing complete control of the drive, any programs including the kernel blow up if they try to use the disk while im using tosha. panic messages vary all over since its acting like the disk is screwed up, even though everything is happy when I dont run tosha :/ Turning off tagged queueing didn't help, turning off softupdates didn't help, its not overclocked. Termination is correct. Insight would be appreciated! :) FreeBSD 3.0-CURRENT #0: Sun Nov 29 13:15:37 EST 1998 dpt0: <DPT Caching SCSI RAID Controller> rev 0x02 int a irq 12 on pci0.17.0 dpt0: DPT PM2144UW FW Rev. 07LY, 1 channel, 64 CCBs da0: <QUANTUM VIKING 4.5 WSE 8808> Fixed Direct Access SCSI2 device da0: Tagged Queueing Enabled da0: 4345MB (8899736 512 byte sectors: 255H 63S/T 553C) cd0 at dpt0 bus 0 target 3 lun 0 cd0: <PLEXTOR CD-ROM PX-32TS 1.02> Removable CD-ROM SCSI2 device cd0: cd present [328542 x 2048 byte records] To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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