Re: Deleting buckets and objects fails to reduce reported cluster usage

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On Wed, Nov 26, 2014 at 2:32 PM, b <b@benjackson.email> wrote:
> I've been deleting a bucket which originally had 60TB of data in it, with
> our cluster doing only 1 replication, the total usage was 120TB.
>
> I've been deleting the objects slowly using S3 browser, and I can see the
> bucket usage is now down to around 2.5TB or 5TB with duplication, but the
> usage in the cluster has not changed.
>
> I've looked at garbage collection (radosgw-admin gc list --include all) and
> it just reports square brackets "[]"
>
> I've run radosgw-admin temp remove --date=2014-11-20, and it doesn't appear
> to have any effect.
>
> Is there a way to check where this space is being consumed?
>
> Running 'ceph df' the USED space in the buckets pool is not showing any of
> the 57TB that should have been freed up from the deletion so far.
>
> Running 'radosgw-admin bucket stats | jshon | grep size_kb_actual' and
> adding up all the buckets usage, this shows that the space has been freed
> from the bucket, but the cluster is all sorts of messed up.
>
>
> ANY IDEAS? What can I look at?

Can you run 'radosgw-admin gc list --include-all'?

Yehuda
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