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SubjectRe: 2.6.22-rc3 hibernate(?) disables SMART on ide
David Greaves wrote:
> Mark Lord wrote:
>> David Greaves wrote:
>>> I have 2 ide disks. If I enable SMART and hibernate/suspend2disk,
>>> SMART is
>>> disabled when I resume.
>> Just a thought: This *may* be fixable at the drive, with "hdparm -K1".
>
> Thanks Mark, good idea.
> Just tried and it didn't help though :(
>
> in fact, hda gave
> cu:~# hdparm -K1 /dev/hda
>
> /dev/hda:
> setting drive keep features to 1 (on)
> HDIO_DRIVE_CMD(keepsettings) failed: Input/output error
>
> and in dmesg:
> hda: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
> hda: drive_cmd: error=0x04 { DriveStatusError }
> ide: failed opcode was: 0xef

That's odd. Could you try that again,
with the latest (either v7.3 or v7.4) version of hdparm
(from sourceforge) ?
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