Date: Tue, 18 Nov 2014 09:40:29 +0000 From: Steven Hartland <killing@multiplay.co.uk> To: Michael Richter <MRichter@sasag.ch>, "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org>, achim@freebsd.org Subject: Re: AW: aacraid drives missing after update 10.0 -> 10.1 ? Message-ID: <546B140D.5010103@multiplay.co.uk> In-Reply-To: <6A1B0F2AE603944A84F7F99010C3036986911416@VS-W08-KEWV-EXC.sasag.intra> References: <6A1B0F2AE603944A84F7F99010C303698691138F@VS-W08-KEWV-EXC.sasag.intra>, <546A5521.7080302@multiplay.co.uk> <6A1B0F2AE603944A84F7F99010C3036986911416@VS-W08-KEWV-EXC.sasag.intra>
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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@multiplay.co.uk]
> Gesendet: Montag, 17. November 2014 21:05
> An: Michael Richter; freebsd-stable@freebsd.org; achim@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
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