Re: [PATCH] SCSI midlayer power management

Nathan Bryant
2004-08-11T12:55:39Z

Alan Cox wrote:

>On Mer, 2004-08-11 at 00:56, Nathan Bryant wrote:
>
>
>>This might help SATA drives, too, but I seem to remember that the SATA
>>layer doesn't properly emulate the SYNCHRONIZE_CACHE command.
>>
>>
>
>That was something Mark Lord reported higher level I suspect - which is
>that the scsi path is disabled before the sync cache command is sent so
>the command is always errored before it hits the drive
>
>
That applies to shutdown, I have no idea whether it also applies to suspend.

Thanks
Nathan