On Fri, Nov 4, 2011 at 11:57, Mark Knecht <markknecht@xxxxxxxxx> wrote: > Where do I find documentation on what a command like > > echo check >> /sys/block/mdX/md/sync_action > > is doing and where it reports errors if it finds any? > > Thanks, > Mark The md(4) man page, under the title "Scrubbing and Mismatches". Good luck, Conway S. Smith -- 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