Re: scsi module not loading (ncr53c8xx) SOLVED!

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



>
>
> Martijn Moret wrote:
>
>>>On Thu, Apr 22, 2004 at 05:53:13PM +0200, Alexander Dalloz wrote:
>>>
>>>
>>>>Load the ncr53c8xx SCSI module - are you sure the system won't use
>>>>sym53c8xx? - and then create a new ramdisk image file using mkinitrd.
>>>>That will see the scsi_hostadapter entry in modules.conf and include
>>>> the
>>>>scsi modules in the new initrd.img.
>>>>
>>>>Alexander
>>>>
>>>>
>>>>
>>>I don't know, kudzu put in ncr53c8xx in modules.conf but I can take a
>>>look at the other driver if that is equivalent or better of course.
>>>And thanks for the answer, it makes perfect sense that the thing needs
>>>to go into the initrd of course!
>>>
>>>David
>>>
>>>
>>>
>>>
>>
>>I got the same problem:
>>Two servers, one running RH9 with LSI scsi (ncr53c8xx) card and one (to
>>replace the RH9 server) running FC1 with the same scsi card. I have a
>>DDS-3 tape drive connected to that card.
>>On RH9 I do not have a cd-writer on FC1 I do.
>>At boot time the ncr module is loaded and then unloaded (if I read the
>>messages below correctly). insmod of the ncr53c8xx module and the st
>>module makes the tapedrive available to the system, on RH9 this is done
>>automatically.
>>
>>Lines from the messages at boot time:
>>Apr 18 13:37:57 kanga kernel: PCI: Found IRQ 11 for device 00:08.0
>>Apr 18 13:37:57 kanga kernel: ncr53c8xx: at PCI bus 0, device 8, function
>> 0
>>Apr 18 13:37:57 kanga kernel: ncr53c8xx: 53c810a detected
>>Apr 18 13:37:57 kanga kernel: ncr53c810a-0: rev 0x23 on pci bus 0 device
>> 8
>>function 0 irq 11
>>Apr 18 13:37:57 kanga kernel: ncr53c810a-0: ID 7, Fast-10, Parity
>> Checking
>>Apr 18 13:37:57 kanga kernel: scsi1 : ncr53c8xx-3.4.3b-20010512
>>Apr 18 13:37:57 kanga kernel:   Vendor: HP        Model: C1537A
>>Rev: L610
>>Apr 18 13:37:57 kanga kernel:   Type:   Sequential-Access
>>ANSI SCSI revision: 02
>>Apr 18 13:37:57 kanga kernel: Attached scsi CD-ROM sr0 at scsi0, channel
>>0, id 0, lun 0
>>Apr 18 13:37:57 kanga kernel: sr0: scsi3-mmc drive: 40x/40x writer cd/rw
>>xa/form2 cdda tray
>>Apr 18 13:37:57 kanga kernel: st: Version 20030406, bufsize 32768, max
>>init. bufs 4, s/g segs 16
>>Apr 18 13:37:57 kanga kernel: Attached scsi tape st0 at scsi1, channel 0,
>>id 5, lun 0
>>Apr 18 13:37:57 kanga kernel: ncr53c810a-0-<5,*>: FAST-10 SCSI 10.0 MB/s
>>(100 ns, offset 8)
>>Apr 18 13:37:57 kanga kernel: st0: Block limits 1 - 16777215 bytes.
>>Apr 18 13:37:57 kanga kernel: ncr53c810a-0: releasing host resources
>>Apr 18 13:37:57 kanga kernel: ncr53c810a-0: resetting chip
>>Apr 18 13:37:57 kanga kernel: ncr53c810a-0: host resources successfully
>>released
>>Apr 18 13:37:57 kanga kernel: scsi : 1 host left.
>>
>>I'd like to know how to solve this the correct way, my guess is it has
>>something to do with the ide-scsi emulation for the cd-writer (that's the
>>only real difference in my setup).
>>
>>Any tips would be nice!
>>
>>
> An easy way to test if the cdrw is triggering something weird.
> Disconnect it for the next boot and see if the same thing occurs.
> If things stay the same, the cdrw is not the cause, but if they change
> then it would seem they are interacting.
>
> You do not say if the cdrw is IDE or SCSI, but I suspect it is IDE or
> you would not be using ide-scsi.
Indeed!
>
>>TIA
>>Martijn

I installed the kernel update which was available. I decided before
detaching the cd-rw drive to just boot the system with the new kernel
(2.4.22-1.2188.nptl) and see here my messages from dmesg:

SCSI subsystem driver Revision: 1.00
PCI: Found IRQ 11 for device 00:08.0
ncr53c8xx: at PCI bus 0, device 8, function 0
ncr53c8xx: 53c810a detected
ncr53c810a-0: rev 0x23 on pci bus 0 device 8 function 0 irq 11
ncr53c810a-0: ID 7, Fast-10, Parity Checking
scsi0 : ncr53c8xx-3.4.3b-20010512
  Vendor: HP        Model: C1537A            Rev: L610
  Type:   Sequential-Access                  ANSI SCSI revision: 02
...
st: Version 20030406, bufsize 32768, max init. bufs 4, s/g segs 16
Attached scsi tape st0 at scsi0, channel 0, id 5, lun 0
hdd: attached ide-cdrom driver.
hdd: ATAPI 48X DVD-ROM drive, 128kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
hdc: attached ide-scsi driver.
scsi1 : SCSI host adapter emulation for IDE ATAPI devices
  Vendor: PLEXTOR   Model: CD-R   PX-W4824A  Rev: 1.05
  Type:   CD-ROM                             ANSI SCSI revision: 02
Attached scsi CD-ROM sr0 at scsi1, channel 0, id 0, lun 0
sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray
ncr53c810a-0-<5,*>: FAST-10 SCSI 10.0 MB/s (100 ns, offset 8)
st0: Block limits 1 - 16777215 bytes.

# cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 05 Lun: 00
  Vendor: HP       Model: C1537A           Rev: L610
  Type:   Sequential-Access                ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 00
  Vendor: PLEXTOR  Model: CD-R   PX-W4824A Rev: 1.05
  Type:   CD-ROM                           ANSI SCSI revision: 02

So problem solved with the new kernel??
(I can not find any evidence in the release notes of the kernel update to
second that...)

Martijn



[Index of Archives]     [Current Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Yosemite News]     [Yosemite Photos]     [KDE Users]     [Fedora Tools]     [Fedora Docs]

  Powered by Linux