On Tue, Jan 12, 2016 at 3:02 PM, Josh Boyer <jwboyer@xxxxxxxxxxxxxxxxx> wrote: > On Tue, Jan 12, 2016 at 2:08 PM, Mattia Verga <mattia.verga@xxxxxxxxxx> wrote: >>> Please note there seem to be a btrfs regression in since 4.3: >>> namely fstrim could discard beginning of the disk, removing the >>> bootloader. This commit fixes the issue: >>> >>> >>> http://git.kernel.org/cgit/linux/kernel/git/fdmanana/linux.git/commit/?h=integration-4.5&id=7b6cb6618b45bb383f9336ec89df5f1f31f9935b > We'll pick up the fix once it lands in Linus' tree. Until then, the > safety is mostly determine by that of btrfs in general. Opinions > vary. FYI, I added the highlighted patch to F23 git today. It will be in the next build. josh -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx http://lists.fedoraproject.org/admin/lists/devel@xxxxxxxxxxxxxxxxxxxxxxx