id summary reporter owner description type status priority milestone component version resolution keywords cc launchpad_bug 1652 pyfilesystem tahoe-lafs mounted with fuse does not handles fs.errors.StorageSpaceError vrusinov nobody "Linked issue: https://github.com/PyFilesystem/pyfilesystem/issues/101 Please, take a look to it. Pyfileystsem seems to be great way of using tahoe-lafs like regular filesystem, but currently there's no way to ensure that files you are writing to it are being saved. What steps will reproduce the problem? 1. Mount tahoe-lafs filesystem via fuse expose 2. Copy lots of files, until there are not enough storage nodes accepting shares 3. Next files are silently copied, producing 0-byte files on tahoe lafs instead of full ones. There is no indication of it on any tool. Part of log file: (Overwriting 59-byte djvu file with the new one): {{{ (11174160) Opening file /documents/books/FL Studio 3rd Edition.djvu in mode r+ (11174160) Opening existing file /documents/books/FL Studio 3rd Edition.djvu for reading (11174160) Opening file /documents/books/FL Studio 3rd Edition.djvu in mode w (11174160) Reading meta for /documents/books/FL Studio 3rd Edition.djvu (11174160) Creating empty file /documents/books/FL Studio 3rd Edition.djvu (11174160) Uploading file /documents/books/FL Studio 3rd Edition.djvu (11174160) Reading meta for /documents/books/FL Studio 3rd Edition.djvu (11174160) Uploading file /documents/books/FL Studio 3rd Edition.djvu (11174160) Reading meta for /documents/books/FL Studio 3rd Edition.djvu (11174160) Listing directory (listdirinfo) /documents/books (11174160) Path /documents/books/FL Studio 3rd Edition.djvu is directory: 0 }}} Copy process finished with no errors. Directory listing shows full size. I've waited for some time and executed umount: {{{ (11174160) Uploading file /documents/books/FL Studio 3rd Edition.djvu Exception fs.errors.StorageSpaceError: StorageSpaceError() in > ignored (11174160) Uploading file /documents/books/FL Studio 3rd Edition.djvu }}} How can I ensure that all files are really written to tahoe before returning success to cp/mc/whatever?" defect new major undecided code-frontend n/a pyfilesystem fuse error zooko