Hi Vasco, Thanks a lot for this report. We recently found this error in our tests. The following commit should fix it. commit a9501d742127e613d744e29814e9532bacb147e8 Author: Song Liu <songliubraving@xxxxxx> Date: 3 weeks ago md/r5cache: fix io_unit handling in r5l_log_endio() Please kindly let us know if this doesn't fix this issue. Regards, 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