OpenSearch/docs/reference/cat/allocation.asciidoc

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[[cat-allocation]]
== Allocation
`allocation` provides a snapshot of how shards have located around the
cluster and the state of disk usage.
[source,shell]
--------------------------------------------------
% curl '192.168.56.10:9200/_cat/allocation?v'
shards diskUsed diskAvail diskRatio ip node
1 5.6gb 72.2gb 7.8% 192.168.56.10 Jarella
1 5.6gb 72.2gb 7.8% 192.168.56.30 Solarr
1 5.5gb 72.3gb 7.6% 192.168.56.20 Adam II
--------------------------------------------------
Here we can see that each node has been allocated a single shard and
that they're all using about the same amount of space.