On Mon, Aug 1, 2016 at 11:49 AM, Jim Harris <jim.harris at gmail.com>
wrote:
>
>
> On Mon, Aug 1, 2016 at 7:38 AM, Borja Marcos <borjam at sarenet.es>
wrote:
>
>>
>> >
>> > It looks like all of the TRIM commands are formatted properly.
The
>> failures do not happen until about 10 seconds after the last TRIM to
each
>> drive was submitted, and immediately before TRIMs start to the next
drive,
>> so I'm assuming the failures are for the the last few TRIM commands
but
>> cannot say for sure. Could you apply patch v2 (attached) which will
dump
>> the TRIM payload contents inline with the failure messages?
>>
>> Sure, this is the complete /var/log/messages starting with the system
>> boot. Before booting I destroyed the pool
>> so that you could capture what happens when booting, zpool create, etc.
>>
>> Remember that the drives are in LBA format #3 (4 KB blocks). As far as
I
>> know that?s preferred to the old 512 byte blocks.
>>
>> Thank you very much and sorry about the belated response.
>
>
> Hi Borja,
>
> Thanks for the additional testing. This has all of the detail that I need
> for now.
>
> -Jim
>
>
>
There is an updated DCT 3.0.2 at: https://downloadcenter.intel.
com/download/26221/Intel-SSD-Data-Center-Tool which has a fix for this
issue.
Borja has already downloaded this update and confirmed it looks good so
far. Posting the update and results here so it is archived on the STABLE
mailing list.
Thanks,
-Jim