How to clone es index

gistfile1.txt

curl -H 'Content-Type: application/json' -XPUT http://localhost:9220/.siren/_settings -d'
{
  "settings": {
    "index.blocks.write": true
  }
}'

curl -H 'Content-Type: application/json' -X POST http://localhost:9220/.siren/_clone/.siren-simon?wait_for_active_shards=all

curl -H 'Content-Type: application/json' -XPUT http://localhost:9220/.siren/_settings -d'
{
  "settings": {
    "index.blocks.write": false
  }
}'


curl -H 'Content-Type: application/json' -XPUT http://localhost:9220/.siren-simon/_settings -d'
{
  "settings": {
    "index.blocks.write": false
  }
}'