ID  CLASS  WEIGHT   TYPE NAME             
-2    hdd  0.03897  root default~hdd      
-6    hdd  0.01949      host compute-0~hdd
 0    hdd  0.01949          osd.0         
-4    hdd  0.01949      host compute-1~hdd
 1    hdd  0.01949          osd.1         
-1         0.03897  root default          
-5         0.01949      host compute-0    
 0    hdd  0.01949          osd.0         
-3         0.01949      host compute-1    
 1    hdd  0.01949          osd.1         
