We've been having issues with our container servers timing out and simply returning a 404. The container servers themselves are on busy disks that aren't particularly overloaded, but are definitely under load.
The messages look like the following: Feb 10 20:22:19 proxy01 swift ERROR with Container server storage01:6001/slot-11 re: Trying to GET /v1/AUTH_swift/very_busy_container: Timeout (10s) (txn: tx6b921c72e5524589839fe-0052f934e7 I realize this container has too many keys, but unfortunately I cannot shard it for now because we need to keep parity with S3 (which does internal bucket sharding). What are the best ways to tackle busy container servers timing out? Should I increase the node timeout, or begin creating separate container servers that are running on SSDs? Is there any serious drawback to increase the node timeout? Also, has there been any update on internal container sharding? This feature would make S3 migrations much easier. Any advice would be very helpful. Thank you. -- Stephen Wood www.heystephenwood.com
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