After seeing how btrfs seeds work I wondered if it was possible to push specific files from the seed to the rw device. I know that removing the seed device will flush all the contents over to the rw device, but what about flushing individual files on demand? I found that opening a file, reading the contents, seeking back to 0, and writing out the contents does what I want, but I was hoping for a bit less of a hack. Is there maybe an ioctl or something else that might trigger a similar action? Thanks, -Joseph -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
