I don't know why the description was put in the Comments, but I've
updated the bug by copying the Comments back to the description. (There
is nothing confidential in them.)
It looks like the bug was closed not-reproducible, but could be related
to 6397774 (which also suffered from the See Comments problem. I've
fixed that, too.)
Anyway, neither problem was really properly addressed, so maybe it
deserves some attention. I'm not an IDE/ATA expert, but maybe someone
can have a look at the driver?
-- Garrett
Juergen Keil wrote:
> Can anyone please provide a few more details on this bug:
>
> Bug ID: 6398361
> Synopsis: Solaris root disk corrupted by suspend/resumed
> http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6398361
>
>
> Public description text is just "Please see comments."
>
> Was this a software corruption? That is, the root filesystem became
> corrupted?
>
> Or was it a hardware corruption / defect? That is, something like
> "the ATA HDD became unusable, after using the new ata/dadk/cmdk code
> that implements ata power management"?
>
>
>
> I'm asking because a "Western Digital WD1000BB" ATA HDD appears to have died
> after the box was bfu'ed to current onnv-gate bits, which are containing
> the changes for "6455736 ata/dadk/cmdk should support DDI_SUSPEND/DDI_RESUME"
> as part of the "PSARC/2005/469 X86 Energy Star compliance" putback.
> (The "Western Digital WD1000BB" ATA HDD has been frequently spinning down,
> and the BIOS doesn't detect the HDD any more)
>
>
> And a replacement HDD is making similar strange noises (HDD stops and
> restarts) during S-x86 kernel boot time, which I've now traced to the
> ATC_STANDBY_IM 0xe0 command in the ata_power() entry point.
>
>
>
>
> Garrett D'Amore wrote:
>
>> Andrew Gallatin wrote:
>>
>>> Garrett D'Amore writes:
>>> > All,
>>> >
>>> > The suspend/resume project for OpenSolaris is now open. This is focused
>>> > on getting suspend/resume (aka hibernate or sleep) working on laptops.
>>>
>
>
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