On 4.12.2012, at 18.46, Dave Abrahams wrote:
> Subject says all. Timo, would you write something up where the world
> will find it? Also, it would be great if doveadm fts was covered in the
> doveadm manpage.
It runs the Lucene's optimize function with fts-lucene backend. Does nothing
with others. Basically I think it just gathers multiple Lucene index files
together and packs them into a single file, dropping all deleted data (Lucene
documentation has more details I think). Similar to what "doveadm
purge" does to mdbox files. fts-lucene runs the optimize also internally
automatically once in a while, so I'm not sure if that doveadm command
should necessarily even exist.