AW: aacraid drives missing after update 10.0 -> 10.1 ?

[Steven Hartland]

So as I suspected the drivers are flagged as a log device but the 
controller doesn't have bit 4 set on its hint_flags.

Out of interest does the controller have a bios / firmware level option 
to expose the disks as JBOD or similar?

@achim do you have any tech specs with regards these bits?

     Regards
     Steve

On 17/11/2014 22:40, Michael Richter wrote:
> Here the output from dmesg:
>
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
> aacraid0: hint_flags: 0x00000000, data_ptr[0]: 0x20
>
>
>
> ________________________________________
> Von: Steven Hartland [killing at multiplay.co.uk]
> Gesendet: Montag, 17. November 2014 21:05
> An: Michael Richter; freebsd-stable at freebsd.org; achim at freebsd.org
> Betreff: Re: aacraid drives missing after update 10.0 -> 10.1 ?
>
> On 17/11/2014 19:39, Michael Richter wrote:
>> I had the same issue after the upgrade.
>>
>> @Steve
>> Thanks I have changed the aacraid_cam.c and then it was working again
>>
> So I'm guessing that for some reason sc->hint_flags doesn't include bit
> 4 for your controller.
>
> Could you add the following where that code was removed from so we can
> see what your device has:
> device_printf(sc->aac_dev, "hint_flags: 0x%08x, data_ptr[0]: 0x%02x\n",
> sc->hint_flags, ccb->csio.data_ptr[0]);
>
> @achim: Are there any other details which would aid in debugging this?
>
>       Regards
>       Steve