前言环境Elasticsearch7.10.1ES服务器操作系统为Ubuntu20.04Windows服务器版本为WindowsServer2019Windows的//172.31.19.143/es_snapshot共享目录已经挂载到ES服务器的/mnt/winshare目录Linux已经挂载Windows共享目录参见：Ubuntu20.04读写Windows10共享目录修改ES服务配置在elasticsearch.yml文件中添加如下配置，并重启ES服务路径.repo:-/mnt/winshare注册快照仓库官方文档：https://www.elastic.co/guide/...PUT/_snapshot/my_backup{"type":"fs","settings":{"location":"/mnt/winshare/es_snapshot"}}查看所有注册的快照仓库GET_snapshot/_all调整集群恢复分片速度和并发PUT_cluster/settings{"transient":{"indices.recovery.max_bytes_per_sec":"200mb",#default40mb"cluster.routing.allocation.node_concurrent_recoveries":"5"#default2}}查看集群配置（包括默认配置）GET_cluster/settings?flat_settings&include_defaults创建快照官方文档：https://www.elastic.co/guide/...PUT/_snapshot/my_backup/snapshot_zt{"indices":"zt_product_doc_index_20210223_3"}查看一个my_backup仓库下的所有快照GET_snapshot/my_backup/_all查看snapshot_zt快照汇总状态GET_snapshot/my_backup/snapshot_zt查看snapshot_zt快照详细状态GET_snapshot/my_backup/snapshot_zt/_status恢复快照官方文档：https://www.elastic.co/guide/...POST/_snapshot/my_backup/snapshot_zt/_restore{"indices":"zt_product_doc_index_20210223_3","index_settings":{"index.number_of_replicas":0},"rename_pattern":"zt_product_doc_index_20210223_3","rename_replacement":"zt_product_doc_index_20210223_3_restore"}增加副本PUTzt_product_doc_index_20210223_3_restore/_settings{"index.number_of_replicas":"1"}本文出自qbitsnap
