Hi Antonio, It's indeed a great idea to notify the FUSE daemon in case of lower file system exceptions, otherwise transparent when passthrough is enabled. I was already planning to work on this feature as a future extension, glad to see that this is of interest to the community. Thanks for your feedback, Alessio On Fri, Sep 11, 2020 at 02:46:04PM -0400, Antonio SJ Musumeci wrote: > On 9/11/2020 12:34 PM, Alessio Balsini via fuse-devel wrote: > > Add support for file system passthrough read/write of files when enabled in > > userspace through the option FUSE_PASSTHROUGH. > Might be more effort than it is worth but any thoughts on userland error > handling for passthrough? My use case, optionally, responds to read or write > errors in particular ways. It's not an unreasonable tradeoff to disable > passthrough if the user wants those features but was wondering if there was > any consideration of extending the protocol to pass read/write errors back > to the fuse server.
