[Openstack-operators] swift - 1 Billion object on a single container

Kirubakaran Kaliannan kirubak at zadarastorage.com
Mon Mar 12 05:51:09 UTC 2018


Thanks Clay.



Any possibility, this container sharding  can be expected in the Queen
release ?



Thanks

-kiru



*From:* Clay Gerrard [mailto:clay.gerrard at gmail.com]
*Sent:* Friday, March 09, 2018 12:33 AM
*To:* Kirubakaran Kaliannan
*Cc:* openstack-operators at lists.openstack.org
*Subject:* Re: [Openstack-operators] swift - 1 Billion object on a single
container







On Thu, Mar 8, 2018 at 2:39 AM, Kirubakaran Kaliannan <
kirubak at zadarastorage.com> wrote:



Hi All,



I am seeing lot of threads and discussion on large container issues. We
also have a spec (
https://specs.openstack.org/openstack/swift-specs/specs/in_progress/container_sharding.html)
to fix this in the future releases.





Yes, very soon - lots of progress on the feature/deep branch



https://review.openstack.org/#/q/status:merged+project:openstack/swift+branch:feature/deep





Do we  have any performance number taken on large container or suggestion
on  alternatives (other than distributing object into multiple containers –
which is not possible due to the nature of the application) to improve this
performance ?



you can turn down the container_update_timeout:



https://github.com/openstack/swift/blob/master/etc/object-server.conf-sample#L64



-Clay
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