EC bucket showing a negative usage number

[Lucas12138]

}, {
  "metadata" : { },
  "volumeName" : "s3v",
  "name" : "xxxxxxxxx",
  "storageType" : "DISK",
  "versioning" : false,
  "usedBytes" : -294926849622,
  "usedNamespace" : 1395,
  "creationTime" : "2024-07-31T21:33:37.054Z",
  "modificationTime" : "2024-07-31T21:33:37.054Z",
  "sourcePathExist" : true,
  "quotaInBytes" : -1,
  "quotaInNamespace" : -1,
  "bucketLayout" : "FILE_SYSTEM_OPTIMIZED",
  "owner" : "xxxxxxxxx",
  "replicationConfig" : {
    "data" : 6,
    "parity" : 3,
    "ecChunkSize" : 1048576,
    "codec" : "RS",
    "replicationType" : "EC",
    "requiredNodes" : 9
  },
  "link" : false
},

hi community, some of our EC buckets are showing a negative usage number. Can you help us understand why this is happening? Thank you

[sadanand48]

Hi @Lucas12138 , what is the Ozone version and do you know how to reproduce this by any chance? Is this only for EC buckets?

[Lucas12138]

@sadanand48 We're using ozone 1.4.0. We don't know how to reproduce but it's still happening to us.
So far, we only saw this issue for EC buckets