Hi Stefan, On Tue, Apr 19, 2016 at 12:02 PM, Stefan Eissing <stefan.eiss...@greenbytes.de> wrote: > The reported problem of segmentation faults in mod_http2 during a graceful > restart seems to boil down to the fact that the document root is updated at > the same time. On my OS X I can reproduce the SIGBUS when GETting the same 10 > MB file again and again and copying over it.
Well known issue of mmap() with truncated files :/ > > However I'd like to understand the problem and my options here: what would I > need to do to use mmap'ed files properly? Catch SIGBUS during the copy? > Advice appreciated. Playing with SIGBUS is not wise IMHO, you could possibly disable mmap() on a per bucket basis by using apr_bucket_file_enable_mmap()... Regards, Yann.
