The TRIMPush gatherer will regularly check that there’s enough free space on disk to continue crawling. If not, it will stop cleanly in order to prevent a crash of the crawl when the server will run out of disk space.

This setting controls how many disk space should remain (in MB) for the crawler to continue. To configure which drives should be excluded from this check please consult trim.free_space_check_exclude.

Setting the key

Set this configuration key in the search package or data source configuration.

Use the configuration key editor to add or edit the trim.free_space_threshold key, and set the value. This can be set to any valid Long value.

Default value

The crawler will stop if there’s less than 512MB available



Stop the crawler if there’s less than 25MB of free disk space



This key only applies to the Windows version of Funnelback