Yes, so long as you never check out ^/ or ^/tags/ (ie, parents of the "QA"-"qa" clash).
Les Mikesell wrote on Tue, Feb 19, 2013 at 15:57:58 -0600: > We have a project with some with paths like tags/QA/nnnn that were > created manually - for a mostly windows application. Now we'd like > to start using an automated tagging process that wants to make > tags/qa/nnnn (all lower) consistently across projects. The repository > resides on a linux server. Is it possible for these pathnames to > co-exist without confusing case-insensitive clients? > > -- > Les Mikesell > lesmikes...@gmail.com