Subtask: [13016126] Start log backup if necessary, State: SUCCESSFUL, Dependencies: []
Subtask: [13016123] Start cluster compact if necessary, State: SUCCESSFUL, Dependencies: [13016126]
Subtask: [13016125] Check if ready to data backup, State: SUCCESSFUL, Dependencies: [13016123]
Subtask: [13016127] Start data backup, State: SUCCESSFUL, Dependencies: [13016125]
Subtask: [13016124] Wait data backup task successful, State: SUCCESSFUL, Dependencies: [13016127]
Subtask: [13016122] Calculate data set size, State: FAILED, Dependencies: [13016124]
