On 11/28/2013 06:11 PM, Ivan Lezhnjov IV wrote: > I would appreciate it if someone pointed out if there is a documentation that can be used to interpret all the codes that appear in /proc/mdstat output. For example, I know that (F) means that an array member's status is Failed, but what about (S)? Are there any other status codes like that? What are their meanings? Use the code Luke :-) See drivers/md/md.c:md_seq_show(). This suggests: (W) means write-mostly (F) means faulty (S) means spare HH, Jan -- 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