On Jul 16, 2013, at 2:01 AM, NeilBrown wrote:
> On Mon, 15 Jul 2013 10:35:07 -0500 Brassow Jonathan <jbrassow@xxxxxxxxxx>
> wrote:
>
>>
>> On Jun 25, 2013, at 1:32 AM, NeilBrown wrote:
>>
>>> On Tue, 25 Jun 2013 01:19:20 -0500 Jonathan Brassow <jbrassow@xxxxxxxxxx>
>>> wrote:
>>>
>>>> Neil,
>>>>
>>>> I've noticed that the "check" operation no longer works for RAID10. It
>>>> works just fine for the other RAIDs. The ("data-check") sync_thread
>>>> kicks off just fine, sync_request_write() is called, but it never gets
>>>> past:
>>>> if (i == conf->copies)
>>>> goto done;
>>>> The test I am performing creates a RAID array, waits for it to sync,
>>>> shuts it down, writes random data to one of the devices, assembles the
>>>> array, and then runs a "check" - there should be descrepancies. The
>>>> descrepancies are found and recorded in resync_mismatches for all RAIDs
>>>> <= 3.9 and only for non-RAID10 3.10-rc1+.
>>>
>>> I just tried on 3.10-rc5+ and it works as expected.
>>> If you can provide a test script that fails, I'll look into it.
>>
>> Just tried 3.10 - it fails for me there too. I'll send you the script I use shortly.
>>
>> thanks,
>> brassow
>>
>> (vacation ends soon.)
> :-)
>
> Thanks. This patch seems to fix it.
Yes, it does. Thanks!
brassow
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