OneMCReadcommit:1:2:3:4:5:6:7:8:rarray
MultiMCReadcommit:1:2:3:4:5:6:7:8:rao
OneMCWritecommit:1:2:3:4:5:6:7:8:warray
MultiMCWritecommit:1:2:3:4:5:6:7:8:wao