On Tue, 9 Nov 1999, Sven Anders wrote:
> Hello!
>
> I'm having severe problems with my sym53c8xx using my harddisk.
> I upgraded my system to 2.2.12/2.2.13 from 2.2.11 and getting continously
> resettings of the scsi adapter (every 10-20 seconds on heavy access).
>
> Is there a known problem with this driver?
There is no change in the driver code between 2.2.11 and 2.2.13.
Only minor changes in the supported device table, as follow:
2.2.12 support for some new 53C876 revisions.
2.2.13 support for the 53C1510D in 53C8XX emulation mode.
> Any boot/module-parameters to try ?
'emulate-kernel-2.2.11' should have been fine but it is not available. ;-)
> Some log messages I got:
>
> Nov 9 22:41:03 skeeve kernel: scsi0 channel 0 : resetting for second half of
>retries.
> Nov 9 22:41:03 skeeve kernel: SCSI bus is being reset for host 0 channel 0.
> Nov 9 22:41:03 skeeve kernel: sym53c8xx_reset: pid=9590 reset_flags=1
>serial_number=0 serial_number_at_timeout=0
> Nov 9 22:41:03 skeeve kernel: scsi0: device driver called scsi_done() for a
>syncronous reset.
> Nov 9 22:41:14 skeeve kernel: scsi : aborting command due to timeout : pid 9590,
>scsi0, channel 0, id 5, lun 0 Mode Sense 00 04 00 ff 00
> Nov 9 22:41:14 skeeve kernel: sym53c8xx_abort: pid=9590 serial_number=9613
>serial_number_at_timeout=9613
> Nov 9 22:41:15 skeeve kernel: SCSI host 0 abort (pid 9590) timed out - resetting
> Nov 9 22:41:15 skeeve kernel: SCSI bus is being reset for host 0 channel 0.
> Nov 9 22:41:15 skeeve kernel: sym53c8xx_reset: pid=9590 reset_flags=2
>serial_number=9613 serial_number_at_timeout=9613
> Nov 9 22:41:25 skeeve kernel: scsi0 channel 0 : resetting for second half of
>retries.
> Nov 9 22:41:25 skeeve kernel: SCSI bus is being reset for host 0 channel 0.
> Nov 9 22:41:25 skeeve kernel: sym53c8xx_reset: pid=9591 reset_flags=1
>serial_number=0 serial_number_at_timeout=0
> Nov 9 22:41:25 skeeve kernel: scsi0: device driver called scsi_done() for a
>syncronous reset.
>
>
> Regards
> Sven
> --
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