I am getting the following SCSI timeout error while I try to
do a dump (version 0.4b13) tape (Archive Python 25501-XXX
Rev: 5.45) backup and play music off my cdrom (Yamaha CRW6416S
Rev: 1.0b) using xmcd (version 2.2) all at the same time:
kernel: scsi : aborting command due to timeout : pid 868419, scsi1, channel 0, id 6, lun 0 Read sub-channel 02 40 01 00 00 00 00 10 00
kernel: sym53c8xx_abort: pid=868419 serial_number=868444 serial_number_at_timeout=868444
kernel: sym53c875J-1: abort ccb=c58f7000 (cancel)
kernel: SCSI host 1 abort (pid 868419) timed out - resetting
kernel: SCSI bus is being reset for host 1 channel 0.
kernel: sym53c8xx_reset: pid=868419 reset_flags=2 serial_number=868444 serial_number_at_timeout=868444
kernel: sym53c875J-1: resetting, command processing suspended for 2 seconds
kernel: sym53c875J-1: restart (scsi reset).
kernel: sym53c875J-1: enabling clock multiplier
kernel: sym53c875J-1: Downloading SCSI SCRIPTS.
kernel: sym53c875J-1: command processing resumed
kernel: sym53c875J-1-<5,*>: FAST-10 SCSI 6.7 MB/s (150 ns, offset 15)
kernel: sym53c875J-1-<6,*>: FAST-10 SCSI 10.0 MB/s (100 ns, offset 15)
kernel: st0: Error with sense data: [valid=0] Info fld=0x0, Current st09:00: sense key Unit Attention
kernel: Additional sense indicates Power on, reset, or bus device reset occurred
The music will stop, and the dump will ask to restart. I am
running Red Hat 6.1 (cartman) with the 2.2.15pre5 kernel. The
system has two NCR SCSI host controls: the hard disks are all
on host 0.
Temporary resolution is not to play music off of the CDROM
while doing tape backups. Playing MP3s does NOT cause any
such problems, so the problem does not appear to be related
to any sound issues.
If I play DOOM using the Dumb software (ldoom) on a tty screen,
instead of playing music, a similar problem does occur when
the ldoom program starts.
Some additional information: dmesg output at boot time:
sym53c8xx: at PCI bus 0, device 10, function 0
sym53c8xx: setting PCI_COMMAND_PARITY...(fix-up)
sym53c8xx: 53c875 detected with Tekram NVRAM
sym53c8xx: at PCI bus 0, device 11, function 0
sym53c8xx: setting PCI_COMMAND_PARITY...(fix-up)
sym53c8xx: 53c875J detected with Symbios NVRAM
sym53c875-0: rev=0x03, base=0xe5800000, io_port=0xd800, irq=12
sym53c875-0: Tekram format NVRAM, ID 7, Fast-20, Parity Checking
sym53c875-0: on-chip RAM at 0xe5000000
sym53c875-0: restart (scsi reset).
sym53c875-0: Downloading SCSI SCRIPTS.
sym53c875J-1: rev=0x04, base=0xe4800000, io_port=0xd400, irq=14
sym53c875J-1: Symbios format NVRAM, ID 7, Fast-20, Parity Checking
sym53c875J-1: initial SCNTL3/DMODE/DCNTL/CTEST3/4/5 = (hex) 05/4e/80/01/00/24
sym53c875J-1: final SCNTL3/DMODE/DCNTL/CTEST3/4/5 = (hex) 05/46/80/00/08/24
sym53c875J-1: on-chip RAM at 0xe4000000
sym53c875J-1: resetting, command processing suspended for 2 seconds
sym53c875J-1: restart (scsi reset).
sym53c875J-1: enabling clock multiplier
sym53c875J-1: Downloading SCSI SCRIPTS.
scsi0 : sym53c8xx - version 1.3g
scsi1 : sym53c8xx - version 1.3g
scsi : 2 hosts.
Vendor: IBM Model: DNES-309170W Rev: SA30
Type: Direct-Access ANSI SCSI revision: 03
Detected scsi disk sda at scsi0, channel 0, id 0, lun 0
Vendor: SEAGATE Model: ST34371W Rev: 0360
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sdb at scsi0, channel 0, id 1, lun 0
Vendor: QUANTUM Model: VIKING 4.5 WSE Rev: 880R
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sdc at scsi0, channel 0, id 2, lun 0
sym53c875J-1: command processing resumed
Vendor: IBM Model: DDRS-34560W Rev: S97B
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sdd at scsi0, channel 0, id 10, lun 0
sym53c875-0-<0,0>: tagged command queue depth set to 4
sym53c875-0-<1,0>: tagged command queue depth set to 4
sym53c875-0-<2,0>: tagged command queue depth set to 4
sym53c875-0-<10,0>: tagged command queue depth set to 4
Vendor: ARCHIVE Model: Python 25501-XXX Rev: 5.45
Type: Sequential-Access ANSI SCSI revision: 02
Detected scsi tape st0 at scsi1, channel 0, id 5, lun 0
Vendor: YAMAHA Model: CRW6416S Rev: 1.0b
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr0 at scsi1, channel 0, id 6, lun 0
scsi : detected 1 SCSI tape 1 SCSI cdrom 4 SCSI disks total.
sym53c875J-1-<6,*>: FAST-10 SCSI 10.0 MB/s (100 ns, offset 15)
sr0: scsi3-mmc drive: 16x/16x writer cd/rw xa/form2 cdda tray
Uniform CDROM driver Revision: 2.56
sym53c875-0-<0,*>: FAST-20 WIDE SCSI 40.0 MB/s (50 ns, offset 16)
SCSI device sda: hdwr sector= 512 bytes. Sectors= 17916240 [8748 MB] [8.7 GB]
sym53c875-0-<1,*>: FAST-20 WIDE SCSI 40.0 MB/s (50 ns, offset 15)
SCSI device sdb: hdwr sector= 512 bytes. Sectors= 8496960 [4148 MB] [4.1 GB]
sym53c875-0-<2,*>: FAST-20 WIDE SCSI 40.0 MB/s (50 ns, offset 16)
SCSI device sdc: hdwr sector= 512 bytes. Sectors= 8899737 [4345 MB] [4.3 GB]
sym53c875-0-<10,*>: FAST-20 WIDE SCSI 40.0 MB/s (50 ns, offset 15)
SCSI device sdd: hdwr sector= 512 bytes. Sectors= 8925000 [4357 MB] [4.4 GB]
Bill
-- William M. Perkins E-mail - wmp@grnwood.net The Greenwood UNIX Systems Administration Reston, Virginia (Solaris, Linux, HP-UX)- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Mon Feb 07 2000 - 21:00:14 EST