On Thu, Jan 7, 2016 at 7:11 PM, Andrei Borzenkov <arvidjaar@xxxxxxxxx> wrote: > As discussed on opensuse-factory list, running fstrim on btrfs erases > bootloader area, rendering system unbootable. See > > https://lists.opensuse.org/opensuse-factory/2016-01/msg00067.html > https://lists.opensuse.org/opensuse-factory/2016-01/msg00090.html > > and follow-ups that demonstrate that beginning of device gets zeroed out. > > Not sure what we can do, but from GRUB side I can only see disabling > embedding support on btrfs entirely. Try this (sent to the btrfs mailing list yesterday): http://git.kernel.org/cgit/linux/kernel/git/fdmanana/linux.git/commit/?h=integration-4.5&id=7b6cb6618b45bb383f9336ec89df5f1f31f9935b thanks > > > -- > 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 -- Filipe David Manana, "Reasonable men adapt themselves to the world. Unreasonable men adapt the world to themselves. That's why all progress depends on unreasonable men." -- 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
