diff --git a/doc/configuration.txt b/doc/configuration.txt index a5cd513c4..54555aaf3 100644 --- a/doc/configuration.txt +++ b/doc/configuration.txt @@ -2205,32 +2205,6 @@ balance url_param [check_post] See also : "dispatch", "cookie", "transparent", "hash-type" and "http_proxy". -balance-factor - Specify the balancing factor for bounded-load consistent hashing - May be used in sections : defaults | frontend | listen | backend - yes | no | no | yes - Arguments : - is the control for the maximum number of concurrent requests to - send to a server, expressed as a percentage of the average number - of concurrent requests across all of the active servers. - - Specifying a "balance-factor" for a server with "hash-type consistent" - enables an algorithm that prevents any one server from getting too many - requests at once, even if some hash buckets receive many more requests than - others. Setting to 0 (the default) disables the feature. Otherwise, - is a percentage greater than 100. For example, if is 150, - then no server will be allowed to have a load more than 1.5 times the average. - If server weights are used, they will be respected. - - If the first-choice server is disqualified, the algorithm will choose another - server based on the request hash, until a server with additional capacity is - found. A higher allows more imbalance between the servers, while a - lower means that more servers will be checked on average, affecting - performance. Reasonable values are from 125 to 200. - - See also : "balance" and "hash-type". - - bind [
]: [, ...] [param*] bind / [, ...] [param*] Define one or several listening addresses and/or ports in a frontend. @@ -3300,6 +3274,32 @@ grace