data migration - Exporting Plone content: how to get the tarball created by quintagroup.transmogrifier.writer -

i have transmogrifier pipeline exports path plone site (and supposed export used resources stored in other parts of site).

the pipeline pretty standard:

[transmogrifier] pipeline =     sitewalker     manifestexporter     fileexporter     marshaller     propertiesexporter     commentsexporter     datacorrector     portletsexporter     writer     exporting 

i can see there happening (from var/log/instance.log), , quintagroup.transmogrifier.logger (the exporting section) tells me 83 exported items, looks good.

i can see quintagroup.transmogrifier.writer created tarballexportcontext; is stringio only, , can't see written disk, or injected pipe let me return user somehow.

i had on quintagroup site, 2 of 3 "articles , blogs" links broken. content migration plone 2 plone 3 page uses directory context.

i'd have tarball, of course; thought quite obvious requirement. how supposed done? (default!) tarball context broken, , need create tarball myself (from directory)?

update: directory "context" export works , gives me tree below {site root}/{path option}/{prefix option}.