Hello,
I've recently switched to 2.2.2-ac[35] kernels and since then I get
kernel messages like the ones appended below. My SCSI hardware setup
has always worked flawlessly in the past (2.0.x and before). I'm just
wondering what's happening. First I thought it was because the Tagged
Command queueing I had never enabled before. But I disabled it and the
the messages still appear.
My question is: can it be that these problems are triggered easier by the
newer NCR driver or should I suspect that my hardware is going bad ?
Friendly greetings,
Rob van Nieuwkerk
---------------------------------------------------------------
Sysinfo:
--------
Red Hat 5.2, Linux 2.2.2-ac5, Pentium 133, 64 MB RAM,
ncr53c8xx: at PCI bus 0, device 12, function 0
ncr53c8xx: 53c810 detected
ncr53c810-0: rev=0x02, base=0xf7ffe000, io_port=0xe000, irq=11
ncr53c810-0: ID 7, Fast-10, Parity Checking
ncr53c810-0: restart (scsi reset).
scsi0 : ncr53c8xx - revision 3.1f
scsi : 1 host.
Vendor: QUANTUM Model: XP32150 Rev: 581H
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sda at scsi0, channel 0, id 0, lun 0
Vendor: ARCHIVE Model: VIPER 150 21247 Rev: -011
Type: Sequential-Access ANSI SCSI revision: 01
Detected scsi tape st0 at scsi0, channel 0, id 2, lun 0
scsi : detected 1 SCSI tape 1 SCSI disk total.
ncr53c810-0-<0,*>: FAST-10 SCSI 10.0 MB/s (100 ns, offset 8)
SCSI device sda: hdwr sector= 512 bytes. Sectors= 4199760 [2050 MB] [2.1 GB]
There's a external Philips CDrecorder on the SCSI bus too which is switched
off. This has never caused any problem.
---------------------------------------------------------------
The kernel messages:
--------------------
scsi : aborting command due to timeout : pid 105953, scsi0, channel 0, id 0, lun 0
Read (6) 02 b3 52 40 00
ncr53c8xx_abort: pid=105953 serial_number=105959 serial_number_at_timeout=105959
scsi : aborting command due to timeout : pid 105954, scsi0, channel 0, id 0, lun 0
Read (6) 02 b5 42 10 00
ncr53c8xx_abort: pid=105954 serial_number=105960 serial_number_at_timeout=105960
ncr53c810-0: abort ccb=c009a020 (cancel)
SCSI host 0 abort (pid 105954) timed out - resetting
SCSI bus is being reset for host 0 channel 0.
ncr53c8xx_reset: pid=105954 reset_flags=2 serial_number=105960
serial_number_at_timeout=105960
ncr53c810-0: restart (scsi reset).
ncr53c810-0-<0,*>: FAST-10 SCSI 10.0 MB/s (100 ns, offset 8)
scsi : aborting command due to timeout : pid 106053, scsi0, channel 0, id 0, lun 0
Read (6) 09 72 32 02 00
ncr53c8xx_abort: pid=106053 serial_number=106062 serial_number_at_timeout=106062
scsi : aborting command due to timeout : pid 106054, scsi0, channel 0, id 0, lun 0
Read (6) 19 04 36 02 00
ncr53c8xx_abort: pid=106054 serial_number=106063 serial_number_at_timeout=106063
ncr53c810-0: abort ccb=c009a020 (cancel)
SCSI host 0 abort (pid 106053) timed out - resetting
SCSI bus is being reset for host 0 channel 0.
ncr53c8xx_reset: pid=106053 reset_flags=2 serial_number=106062
serial_number_at_timeout=106062
ncr53c810-0: restart (scsi reset).
ncr53c810-0-<0,*>: FAST-10 SCSI 10.0 MB/s (100 ns, offset 8)
scsi : aborting command due to timeout : pid 106061, scsi0, channel 0, id 0, lun 0
Write (6) 09 90 58 02 00
ncr53c8xx_abort: pid=106061 serial_number=106073 serial_number_at_timeout=106073
ncr53c810-0: abort ccb=c009a020 (cancel)
scsi : aborting command due to timeout : pid 106062, scsi0, channel 0, id 0, lun 0
Write (6) 00 10 40 04 00
ncr53c8xx_abort: pid=106062 serial_number=106074 serial_number_at_timeout=106074
ncr53c810-0: abort ccb=c009b020 (cancel)
SCSI host 0 abort (pid 106062) timed out - resetting
SCSI bus is being reset for host 0 channel 0.
ncr53c8xx_reset: pid=106062 reset_flags=2 serial_number=106074
serial_number_at_timeout=106074
ncr53c810-0: restart (scsi reset).
ncr53c810-0-<0,*>: FAST-10 SCSI 10.0 MB/s (100 ns, offset 8)
scsi : aborting command due to timeout : pid 106086, scsi0, channel 0, id 0, lun 0
Read (6) 03 e1 b0 48 00
ncr53c8xx_abort: pid=106086 serial_number=106101 serial_number_at_timeout=106101
ncr53c810-0: abort ccb=c009b020 (cancel)
scsi : aborting command due to timeout : pid 106087, scsi0, channel 0, id 0, lun 0
Read (6) 18 84 0e 02 00
ncr53c8xx_abort: pid=106087 serial_number=106102 serial_number_at_timeout=106102
ncr53c810-0: abort ccb=c009a020 (cancel)
SCSI host 0 abort (pid 106086) timed out - resetting
SCSI bus is being reset for host 0 channel 0.
ncr53c8xx_reset: pid=106086 reset_flags=2 serial_number=106101
serial_number_at_timeout=106101
ncr53c810-0: restart (scsi reset).
ncr53c810-0-<0,*>: FAST-10 SCSI 10.0 MB/s (100 ns, offset 8)
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