diff --git a/docs/reference/setup/bootstrap-checks.asciidoc b/docs/reference/setup/bootstrap-checks.asciidoc index 4670bb875802b..a8b8dd82d6172 100644 --- a/docs/reference/setup/bootstrap-checks.asciidoc +++ b/docs/reference/setup/bootstrap-checks.asciidoc @@ -118,6 +118,19 @@ least 4096 threads. This can be done via `/etc/security/limits.conf` using the `nproc` setting (note that you might have to increase the limits for the `root` user too). +=== Max file size check + +The segment files that are the components of individual shards and the translog +generations that are components of the translog can get large (exceeding +multiple gigabytes). On systems where the max size of files that can be created +by the Elasticsearch process is limited, this can lead to failed +writes. Therefore, the safest option here is that the max file size is unlimited +and that is what the max file size bootstrap check enforces. To pass the max +file check, you must configure your system to allow the Elasticsearch process +the ability to write files of unlimited size. This can be done via +`/etc/security/limits.conf` using the `fsize` setting to `unlimited` (note that +you might have to increase the limits for the `root` user too). + [[max-size-virtual-memory-check]] === Maximum size virtual memory check @@ -133,19 +146,6 @@ address space. This can be done via `/etc/security/limits.conf` using the `as` setting to `unlimited` (note that you might have to increase the limits for the `root` user too). -=== Max file size check - -The segment files that are the components of individual shards and the translog -generations that are components of the translog can get large (exceeding -multiple gigabytes). On systems where the max size of files that can be created -by the Elasticsearch process is limited, this can lead to failed -writes. Therefore, the safest option here is that the max file size is unlimited -and that is what the max file size bootstrap check enforces. To pass the max -file check, you must configure your system to allow the Elasticsearch process -the ability to write files of unlimited size. This can be done via -`/etc/security/limits.conf` using the `fsize` setting to `unlimited` (note that -you might have to increase the limits for the `root` user too). - === Maximum map count check Continuing from the previous <>, to