sys-fs/lessfs
A high performance inline data deduplicating filesystem
USE Flags
berkdb
Global: Adds support for sys-libs/db (Berkeley DB for MySQL)
crypt
Global: Add support for encryption -- using mcrypt or gpg where applicable
debug
Global: Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see http://www.gentoo.org/proj/en/qa/backtraces.xml
filelog
* This flag is undocumented *
memtrace
* This flag is undocumented *
lzo
Global: Enables support for lzo compression
snappy
* This flag is undocumented *