You can find details on these parameters and their values in md's documentation: http://www.mjmwired.net/kernel/Documentation/md.txt A mismatch count can be checked by writing "check" to the proper file as stated in line 376: http://www.mjmwired.net/kernel/Documentation/md.txt#376 On Wed, Jan 20, 2010 at 6:34 PM, Brett Russ <bruss@xxxxxxxxxxx> wrote: > On 01/20/2010 10:03 AM, Jon Hardcastle wrote: >> >> --- On Wed, 20/1/10, Brett Russ<bruss@xxxxxxxxxxx> wrote: >>> >>> What do you mean by mismatches detected? How is this observed? >> >> cat /sys/block/md4/md/mismatch_cnt > > Someone else will need to comment on what this value pertains to and how it > should behave. > >> I have been able to get the info you asked for using mdadm -E but not >> with the array stopped. I cant stop it just yet. What would you be >> looking for in this data? > > Simply that the "Update Time" and "Events" values matched across all > members, which they do. > > -BR > > -- > 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 > -- Majed B. -- 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
