Splitting Swift cluster

At Cloudwatt, we have been operating a near hundred nodes Swift cluster in a unique datacenter for a few years. The decision to split the cluster on two datacenters has been taken recently. The goal is to have at least one replica of each object on each site in order ...

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OpenStack Swift Ring made understandable

When people talk about OpenStack Swift, we often hear the word Ring. This is because the Ring is a central piece in how Swift is working. But what is this thing everyone's talking about ?

The Ring refers to 3 files that are shared among every Swift nodes (storage and ...

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