Re: Issues with 'smartctl -d test' in Windows

Hi, 
Just a reminder. Could you share your thoughts on my below request?

Thanks,
Arun.

> On 15-Jul-2016, at 11:20 AM, Arun Anbalagan <[email protected]> wrote:
> 
> Hi there, 
> 
> I'm trying to query the SMART metrics (-A / -a) in my Windows server. But, using 'smartctl -A /dev/sda' doesn't help, as I received the following error:
> 
> # smartctl -A /dev/sda
> Read Device Identity failed: Input/output Error
> A mandatory Smart command failed: exiting. To continue, add one or more '-T permissive' option.
> 
> Hence, I tried finding the correct 'device' type, using 'smartctl -d test'. 
> 
> # smartctl -d test /dev/sda
> /dev/sda: Device of type 'ata' [ATA] detected
> /dev/sda: Device of type 'ata' [ATA] opened
> 
> I assumed that the right option to use should be '-d ata', and issued the command as follows:
> # smartctl -A -d ata /dev/sda
> 
> Unfortunately, it failed with the same error message shown above (noticed with 'smartctl -A /dev/sda').
> 
> After some research, I decided to use '# smartrctl -A -d sat /dev/sda', and smartctl behaved correctly and displayed the metrics.
> 
> I'm just wondering, why 'smartctl -d test' doesn't display 'sat'. Isn't the output of 'smartctl -d test' misleading? Please correct me if I have misunderstood something here. I'm using Windows 7, with the hard disks being 'Samsung MZMLN256HCHP-000' SSD disks.
> 
> Since I'm not quite aware of the disk types before running 'smartctl -A', I rely on 'smartctl -d test' to decide them. Is there any known issue with '-d test' in Windows? If so, is there any other method to get the device type? Thanks for your inputs.
> 
> Regards,
> Arun.

------------------------------------------------------------------------------
What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are 
consuming the most bandwidth. Provides multi-vendor support for NetFlow, 
J-Flow, sFlow and other flows. Make informed decisions using capacity planning
reports.http://sdm.link/zohodev2dev

_______________________________________________
Smartmontools-support mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/smartmontools-support