Ceph » RADOS

Bug #57650

Updated by Kamoltat (Junior) Sirivadhna over 1 year ago

Reweight an osd from 0.0900 to 0.7000 
 and then reweight back to 0.0900. Causes uneven weights between 
 two zones reported by root. Although, each zone says its reports it’s correct weight. 

 According to root: zone iris is 11796 and zone pze is 11795. 

 
 <pre> 
	 { 
             "id": -1, 
             "name": "default", 
             "type_id": 11, 
             "type_name": "root", 
             "weight": 23591, 
             "alg": "straw2", 
             "hash": "rjenkins1", 
             "items": [ 
                 { 
                     "id": -5, 
                     "weight": 11796, 
                     "pos": 0 
                 }, 
                 { 
                     "id": -7, 
                     "weight": 11795, 
                     "pos": 1 
                 } 
             ] 
         }, 

         { 
             "id": -5, 
             "name": "iris", 
             "type_id": 9, 
             "type_name": "zone", 
             "weight": 11796, 
             "alg": "straw2", 
             "hash": "rjenkins1", 
             "items": [ 
                 { 
                     "id": -9, 
                     "weight": 5898, 
                     "pos": 0 
                 }, 
                 { 
                     "id": -10, 
                     "weight": 5898, 
                     "pos": 1 
                 } 
             ] 
         }, 
       { 
             "id": -7, 
             "name": "pze", 
             "type_id": 9, 
             "type_name": "zone", 
             "weight": 11796, 
             "alg": "straw2", 
             "hash": "rjenkins1", 
             "items": [ 
                 { 
                     "id": -11, 
                     "weight": 5898, 
                     "pos": 0 
                 }, 
                 { 
                     "id": -12, 
                     "weight": 5898, 
                     "pos": 1 
                 } 
             ] 
         }, 
 </pre>

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