On Friday 02 Dec 2011 16:31:47 Rogutės Sparnuotos wrote: > There can't be any corruption after a successful unmount. > 1. Run sudo umount /path/to/mounted/dir; echo returncode=$? > 2. If you see 'returncode=0' on the last line, continue with 3. > 3. Remove your USB drive. > 4. Attach your USB drive. > 5. If you see data corruption, it's one of: > * faulty/misbehaving USB dongle (test with another USB device); > * bad filesystem on your USB device (test with a freshly created one); > * a bug in Linux kernel (report upstream).
Yeah, umount seems to work correctly. I misinterpreted the fact that KDE reports an immediate unmount, but the device is not actually unmounted yet. That's probably a KDE fail. It's still odd that it used to work OK, though. > The 'flush' and 'sync' mount options are not needed under normal > circumstances (as in don't use if you don't know what you are doing). Well, without sync, I get incorrect progress bars when copying large files, and "cp" returns near-instantly. This happens even with flush. That doesn't seem right to me. Is that what you normally see? Maybe my expectations are wrong. Paul
