MarkLogic Server 11.0 Product Documentation

admin.groupGetBackgroundIoLimit

admin.groupGetBackgroundIoLimit(
   config as element(configuration),
   group-id as (Number|String)
) as Number

Summary

This function gets the value for the I/O background limit that controls the I/O resources that I/O tasks (for example, merges) will consume. If the limit is reached, then merges are throttled back to limit their maximum I/O. This can help in situations when the I/O system on the computer is maxed out. In normal operations, you should not need to set this parameter.

Required Privileges

http://marklogic.com/xdmp/privileges/admin/group

http://marklogic.com/xdmp/privileges/admin/group/{id}

Example

  
  const admin = require('/MarkLogic/admin.xqy');
  const config = admin.getConfiguration()
  const groupid = admin.groupGetId(config, "Default")
  admin.groupGetBackgroundIoLimit(config, groupid)

   //Returns the background I/O setting for the Default group.