> On Mar 13, 2017, at 1:58 PM, Dan Williams <dan.j.williams@xxxxxxxxx> wrote: > > On Mon, Mar 13, 2017 at 1:44 PM, Song Liu <songliubraving@xxxxxx> wrote: >> With srctype == SYNDROME_SRC_WRITTEN, we need include both >> dev with non-null ->written and dev with R5_InJournal. >> > > Can you say a bit more about what this fixes? How does this bug > manifest itself (user visible effect), and should this be marked for > -stable? Before this patch, device InJournal will be included in prexor (SYNDROME_SRC_WANT_DRAIN) but not in reconstruct (SYNDROME_SRC_WRITTEN). So it will break parity. This fixes logic in 1e6d690b9334b7e1b31d25fd8d93e980e449a5f9. Thanks, Song -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
