Elasticsearch storage

/_cat/allocation?v
shards disk.indices disk.used disk.avail disk.total disk.percent host        ip          node
    25       31.5gb    37.5gb     21.2gb     58.7gb           63 10.12.7.36  10.12.7.36  elasticsearch-master-1
    25       47.3gb    53.2gb      5.4gb     58.7gb           90 10.12.15.48 10.12.15.48 elasticsearch-master-0

• /_cat/shards

Configuration

Disk section: GET /_cluster/settings?include_defaults

.../...
"disk": {
     "threshold_enabled": "true",
     "watermark": {
     "flood_stage": "95%",
     "high": "90%",
     "low": "85%",
     "enable_for_single_data_node": "false"
 }
 .../...

Related

• Elasticsearch installation
• Elasticsearch users
• /var/lib/elasticsearch/

See also

• Elasticsearch troubleshooting, Elasticsearch logs, yellow, Low disk watermark, in-memory shard lock, re-running
• Elasticsearch, installation, ELK, Elastic X-Pack, elasticsearch.yml, logs, ECK, Elasticsearch curl URLs, Elastisearch REST APIs, /_cat/, /_cluster/, /_xpack/, QueryShardException, Elasticsearch index, ELK backup and restore, elasticsearch-cli, Elasticsearch versions, ElasticSearch Snapshot Lifecycle Management (SLM), Low disk watermark, Elasticsearch storage, Elasticsearch users, Elasticsearch roles, search context, shards, Elastic Cloud, Elastic Licensing, ElasticSearch alerts