+ :sysfs => {
+ :md_tune => {
+ :comment => "Tune the md sync performance so as not to kill system performance",
+ :parameters => {
+ "block/md0/md/sync_speed_min" => "10",
+ "block/md0/md/sync_speed_max" => "10000",
+ "block/md1/md/sync_speed_min" => "10",
+ "block/md1/md/sync_speed_max" => "10000"
+ }
+ }
+ },