[openstack-dev] [swift] a way of checking replicate completion on swift cluster

Clay Gerrard clay.gerrard at gmail.com
Thu Nov 20 19:21:43 UTC 2014


You might check if the swift-recon tool has the data you're looking for.
It can report the last completed replication pass time across nodes in the
ring.

On Thu, Nov 20, 2014 at 1:28 AM, Matsuda, Kenichiro <
matsuda_kenichi at jp.fujitsu.com> wrote:

> Hi,
>
> I would like to know about a way of checking replicate completion on swift
> cluster.
> (e.g. after rebalanced Ring)
>
> I found the way of using swift-dispersion-report from Administrator's
> Guide.
> But, this way is not enough, because swift-dispersion-report can't checking
> replicate completion for other data that made by not
> swift-dispersion-populate.
>
> And also, I found the way of using replicator's logs from Q&A.
> But, I would like to more easy way, because check of below logs is very
> heavy.
>
>   (account/container/object)-replicator * All storage node on swift cluster
>
> Could you please advise me for it?
>
> Findings:
>   Administrator's Guide  Cluster Health
>
> http://docs.openstack.org/developer/swift/admin_guide.html#cluster-health
>   how to check replicator work complete
>
> https://ask.openstack.org/en/question/18654/how-to-check-replicator-work-complete/
>
> Best Regards,
> Kenichiro Matsuda.
>
>
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