diff --git a/docs/reference/how-to/search-speed.asciidoc b/docs/reference/how-to/search-speed.asciidoc index 0f3e112c1dc86..91337b0b0a1c8 100644 --- a/docs/reference/how-to/search-speed.asciidoc +++ b/docs/reference/how-to/search-speed.asciidoc @@ -336,8 +336,8 @@ If the machine running Elasticsearch is restarted, the filesystem cache will be empty, so it will take some time before the operating system loads hot regions of the index into memory so that search operations are fast. You can explicitly tell the operating system which files should be loaded into memory eagerly -depending on the file extension using the <> -setting. +depending on the file extension using the +<> setting. WARNING: Loading data into the filesystem cache eagerly on too many indices or too many files will make search _slower_ if the filesystem cache is not large diff --git a/docs/reference/index-modules/store.asciidoc b/docs/reference/index-modules/store.asciidoc index 9bd25968e22f9..fd86b29df679d 100644 --- a/docs/reference/index-modules/store.asciidoc +++ b/docs/reference/index-modules/store.asciidoc @@ -83,7 +83,8 @@ setting is useful, for example, if you are in an environment where you can not control the ability to create a lot of memory maps so you need disable the ability to use memory-mapping. -=== Pre-loading data into the file system cache +[[preload-data-to-file-system-cache]] +=== Preloading data into the file system cache NOTE: This is an expert setting, the details of which may change in the future.