Re: Kernel builds, but crashes at boot (amd64, Revision: 234306)
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On 04/17/12 10:49, Rainer Hurling wrote:
> Am 17.04.2012 03:53 (UTC+1) schrieb Edward Tomasz Napiera=B3a:
>> Wiadomo=B6=E6 napisana przez Rainer Hurling w dniu 16 kwi 2012, o godz=
=2E
>> 19:58:
>>> On 16.04.2012 19:31 (UTC+1), Konstantin Belousov wrote:
>>>> On Mon, Apr 16, 2012 at 06:15:32PM +0200, Rainer Hurling wrote:
>>>>>
>>>>> I just updated my system to r234342, only downgraded
>>>>> /usr/src/sys/cam/scsi/scsi_da.c to r233746, and now the system is
>>>>> booting again. So obviously there is something wrong with the newes=
t
>>>>> patch to scsi_da.c.
>>>> It is too broad, try to revert exactly one patch and see whether it
>>>> works.
>>>
>>> Sorry for my bad english. I wanted to say, that I only reverted
>>> exactly one patch (file scsi_da.c from 234177 back to 233746
>>> manually). The rest is up to r234342.
>>
>> Could you try the patch below?
>>
>> Index: sys/cam/scsi/scsi_da.c
>> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>> --- sys/cam/scsi/scsi_da.c (revision 234314)
>> +++ sys/cam/scsi/scsi_da.c (working copy)
>> @@ -938,7 +938,9 @@ daopen(struct disk *dp)
>> if (error !=3D 0)
>> xpt_print(periph->path, "unable to retrieve capacity data");=
>>
>> - if (periph->flags& CAM_PERIPH_INVALID)
>> + if (periph->flags& CAM_PERIPH_INVALID ||
>> + softc->disk->d_sectorsize =3D=3D 0 ||
>> + softc->disk->d_mediasize =3D=3D 0)
>> error =3D ENXIO;
>>
>> if (error =3D=3D 0&& (softc->flags& DA_FLAG_PACK_REMOVABLE) !=3D=
0&&
>>
>>
>=20
> Thanks for the patch. I just tried it with 10.0-CURRENT (amd64) r234370=
> and it at least boots again.
I tried this patch (thnak you). With patch, the problem with the
attached Dell HUB vanishes, the box does not dumps core.
But I didn't test without after I made world this morning, so my
statement is a little bit vague ..
Regards,
Oliver
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