Hi All, I am unable to set chunk size for a raid5 device. # cat /sys/block/md0/md/chunk_size 1048576 # echo 4194304 > /sys/block/md0/md/chunk_size # cat /sys/block/md0/md/chunk_size 1048576 What could be the problem? Thanks & Regards, Rajasekhar -- 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