openstack team mailing list archive

[山縣陽 <bi.yamagata@xxxxxxxxx>]

Hi mike,

Thank you for your answer.

I understand that swift can't detect missing object files.
And I am afraid of performance of object-auditor too.

Best regards,
   You Yamagata


2012/6/25 Michael Barton <mike-launchpad@xxxxxxxxxxxxxxxx>:
> On Sun, Jun 24, 2012 at 9:05 PM, 山縣陽 <bi.yamagata@xxxxxxxxx> wrote:
>> But if I removed the data file, no process detected it  and the data
>> files was not recovered.
>> Is this a bug?  or is there any way to detect a data file lost case?
>
> Nope, there's nothing that'll detect missing data files once the
> system's in a steady state.
>
> Eventually, we'd like the auditor process that looks for corrupt files
> to also rebuild indexes as it goes, so we can catch those types of
> problems.  But that guy can take months to traverse a production
> storage node, so it'll probably always be a bad idea to just go and
> delete data files.
>
> - Mike