A newer version of this documentation is available.

View Latest

Getting Cluster Tasks

  • reference
    +
    A list of ongoing cluster tasks can be returned with the GET /pools/default/tasks HTTP method and URI. Additionally, a report on the last-completed rebalance can be returned with GET /logs/rebalanceReport?reportID=<report-id>.

    HTTP methods and URIs

    GET /pools/default/tasks
    
    GET /logs/rebalanceReport?reportID=<report-id>

    Description

    By means of GET /pools/default/tasks, ongoing cluster-tasks can be reported; with status, id, and additional information returned for each.

    By means of GET /logs/rebalanceReport?reportID=<report-id>, a report can be returned, providing information on a completed rebalance. The required report-id is provided in the object returned by GET /pools/default/tasks.

    Curl Syntax

    curl -v -X GET -u <username>:<password>
      http://<ip-address>:8091/pools/default/tasks
    
    curl -v -X GET -u <username>:<password>
      http://<ip-address>:8091/logs/rebalanceReport?reportID=<report-id>

    The required report-id is provided in the object returned by GET /pools/default/tasks, as the value of lastReportURI.

    Responses

    For GET /pools/default/tasks, success gives the response code 200 OK, and returns an object containing information on the current status of ongoing tasks. See the examples provided below.

    For GET /logs/rebalanceReport?reportID=<report-id>, success gives the response code 200 OK, and returns an object that contains a report on the last-completed rebalance. Specifying a report-id that cannot be found gives 200 OK, but returns an object signifying the error, as follows:

    {
      "error": "enoent"
    }

    Specifying a report-id of incorrect length gives 400 Bad Request, and returns an object signifying the error, as follows:

    {
      "errors": {
        "reportID": "Length must be in range from 32 to 32"
      }
    }

    For both calls, failure to authenticate gives 401 Unauthorized.

    Examples: Retrieving Cluster Tasks

    The following examples show output returned in accordance with whether tasks are in progress; and if so, which.

    No Tasks Underway

    When the cluster has no tasks underway, the method verifies this. Here, the output is piped to the jq tool, to enhance readability.

    curl -u Administrator:password -v -X GET \
    http://10.143.194.101:8091/pools/default/tasks | jq '.'

    Output is as follows:

    [
      {
        "statusId": "28452d665fce646c98385fb590a30adc",
        "type": "rebalance",
        "status": "notRunning",
        "statusIsStale": false,
        "masterRequestTimedOut": false,
        "lastReportURI": "/logs/rebalanceReport?reportID=0c41dba637a8971b1aa921a89e851d83"
      }
    ]

    The default output indicates that no rebalance is underway. A statusId and task type are provided. The lastReportURI specifies the location of the report of the last rebalance to have been performed. See the Rebalance Reference, for further information.

    Adding a Bucket

    When a bucket is being added (in this case, the sample bucket beer-sample), status can be returned by entering the method in the standard way, specifying the IP address of the cluster, or localhost, as appropriate:

    curl -u Administrator:password -v -X GET \
    http://localhost:8091/pools/default/tasks | jq '.'

    Output is as follows:

    [
      {
        "statusId": "1f05320a7b359e1672ffc8b7ee69a8b5",
        "type": "rebalance",
        "status": "notRunning",
        "statusIsStale": false,
        "masterRequestTimedOut": false,
        "lastReportURI": "/logs/rebalanceReport?reportID=0c41dba637a8971b1aa921a89e851d83"
      },
      {
        "status": "running",
        "type": "loadingSampleBucket",
        "bucket": "beer-sample",
        "pid": "<0.24849.21>"
      }
    ]

    The output indicates that no rebalance is underway, but that the loadingSampleBucket operation is ongoing.

    Compacting a Bucket

    When a bucket (in this case, the sample bucket beer-sample) is being compacted, the method can be used to return status as follows:

    curl -u Administrator:password -v -X GET \
    http://localhost:8091/pools/default/tasks | jq '.'

    The following output is provided:

    [
      {
        "statusId": "28452d665fce646c98385fb590a30adc",
        "type": "rebalance",
        "status": "notRunning",
        "statusIsStale": false,
        "masterRequestTimedOut": false,
        "lastReportURI": "/logs/rebalanceReport?reportID=0c41dba637a8971b1aa921a89e851d83"
      },
      {
        "cancelURI": "/pools/default/buckets/beer-sample/controller/cancelBucketCompaction",
        "type": "bucket_compaction",
        "recommendedRefreshPeriod": 2,
        "status": "running",
        "bucket": "beer-sample",
        "changesDone": 177,
        "totalChanges": 682,
        "progress": 25
      }
    ]

    The output indicates that the beer-sample bucket is being compacted. Progress is reported in terms of changesDone, totalChanges, and a progress figure that is a percentage of total completion. A URI is provided for cancelling compaction, if required.

    Loading a Sample Bucket

    If a sample bucket is loaded, task status can be returned, by entering the method in the standard way, specifying the IP address of the cluster, or localhost, as appropriate:

    curl -X GET http://localhost:8091/pools/default/tasks -u Administrator:password | jq '.'

    The output includes the following:

    {
      "status": "running",
      "type": "loadingSampleBucket",
      "bucket": "travel-sample",
      "pid": "<0.11528.51>"
    }

    This indicates that the travel-sample bucket is being loaded, and shows the process id for the task.

    Performing XDCR

    If an instance of XDCR is underway, its task status can be returned, by entering the method in the standard way, specifying the IP address of the cluster, or localhost, as appropriate:

    curl -X GET http://localhost:8091/pools/default/tasks -u Administrator:password | jq '.'

    The output related to the ongoing replication appears as follows:

    {
        "cancelURI": "/controller/cancelXDCR/e82ad198116fd9f9a369df37ab0819b2%2Ftravel-sample%2FtravelSampleBackup",
        "settingsURI": "/settings/replications/e82ad198116fd9f9a369df37ab0819b2%2Ftravel-sample%2FtravelSampleBackup",
        "status": "running",
        "replicationType": "xmem",
        "continuous": true,
        "filterBypassExpiry": false,
        "filterDeletion": false,
        "filterExpiration": false,
        "filterExpression": "",
        "id": "e82ad198116fd9f9a369df37ab0819b2/travel-sample/travelSampleBackup",
        "pauseRequested": false,
        "source": "travel-sample",
        "target": "/remoteClusters/e82ad198116fd9f9a369df37ab0819b2/buckets/travelSampleBackup",
        "type": "xdcr",
        "recommendedRefreshPeriod": 10,
        "changesLeft": 0,
        "docsChecked": 28255,
        "docsWritten": 10518,
        "maxVBReps": null,
        "errors": [
          "2022-10-25 13:40:26 Found following destination collection(s) missing (and will not get replicated to):\nSOURCE ||tenant_agent_04.users|| -> TARGET(s) |Scope: tenant_agent_04 Collection: users| \nSOURCE ||tenant_agent_03.users|| -> TARGET(s) |Scope: tenant_agent_03 Collection: users| \nSOURCE ||tenant_agent_00.users|| -> TARGET(s) |Scope: tenant_agent_00 Collection: users| \nSOURCE ||inventory.route|| -> TARGET(s) |Scope: inventory Collection: route| \nSOURCE ||inventory.landmark|| -> TARGET(s) |Scope: inventory Collection: landmark| \nSOURCE ||inventory.airline|| -> TARGET(s) |Scope: inventory Collection: airline| \nSOURCE ||tenant_agent_01.users|| -> TARGET(s) |Scope: tenant_agent_01 Collection: users| \nSOURCE ||inventory.hotel|| -> TARGET(s) |Scope: inventory Collection: hotel| \nSOURCE ||tenant_agent_02.users|| -> TARGET(s) |Scope: tenant_agent_02 Collection: users| \nSOURCE ||inventory.airport|| -> TARGET(s) |Scope: inventory Collection: airport| \n"
        ]
      }

    The output includes URIs for cancelling the replication, and for retrieving its settings. It also includes the id for the replication itself. The numbers of documents checked and written are provided, as is a list of errors that have been recorded.

    Recovering Data with XDCR

    When data on the local cluster has been lost, the data can be recovered from a remote cluster to which data was previously replicated by means of XDCR. This is described and exemplified in Recover Data with XDCR. Recovery is performed with the cbrecovery tool. During the recovery process, task-status can be returned by entering the method in the standard way, specifying the IP address of the cluster, or localhost, as appropriate:

    curl -X GET http://localhost:8091/pools/default/tasks -u Administrator:password | jq '.'

    The output related to the ongoing recovery process is as follows:

    {
       "type": "recovery",
       "bucket": "travel-sample",
       "uuid": "1e9009c3e807060ea72a369342e6d025",
       "recommendedRefreshPeriod": 10,
       "stopURI": "/pools/default/buckets/travel-sample/controller/stopRecovery?recovery_uuid=1e9009c3e807060ea72a369342e6d025",
       "commitVBucketURI": "/pools/default/buckets/travel-sample/controller/commitVBucket?recovery_uuid=1e9009c3e807060ea72a369342e6d025",
       "recoveryStatusURI": "/pools/default/buckets/travel-sample/recoveryStatus?recovery_uuid=1e9009c3e807060ea72a369342e6d025"
     },

    The output verifies that the recovery task is being performed, with data being restored to the travel-sample bucket. The operation is given a universally unique identifier. A URI is provided for stopping the recovery process, if necessary. This can be used as follows:

    curl -X POST http://localhost:8091/pools/default/buckets/travel-sample/controller/stopRecovery?recovery_uuid=1e9009c3e807060ea72a369342e6d025 -u Administrator:password

    If the process is successfully stopped, a message such as {"code":"ok"} is displayed.

    Additionally, a URI is provided for retrieving status on the recovery process. This can be used as follows:

    curl -X GET http://localhost:8091/pools/default/buckets/travel-sample/recoveryStatus?recovery_uuid=1e9009c3e807060ea72a369342e6d025 -u Administrator:password

    If successful, the call returns a status object, such as the following:

    {
      "uuid": "1e9009c3e807060ea72a369342e6d025",
      "code": "ok",
      "recoveryMap": [
        {
          "node": "ns_1@10.144.231.101",
          "vbuckets": [
            826,
            827,
            828,
            829,
            830,
            .
            .
            .

    Creating Global Secondary Indexes

    When global secondary indexes are created, task-status can be returned, by entering the method in the standard way, specifying the IP address of the cluster, or localhost, as appropriate:

    curl -X GET http://localhost:8091/pools/default/tasks -u Administrator:password | jq '.'

    If the above expression is entered immediately subsequent to the loading of the travel-sample bucket, the output includes the following information on index-creation:

    {
        "type": "global_indexes",
        "recommendedRefreshPeriod": 2,
        "status": "running",
        "bucket": "travel-sample",
        "index": "def_inventory_route_sourceairport",
        "id": 194455929039766300,
        "progress": 0,
        "statusIsStale": false
      },
      {
        "type": "global_indexes",
        "recommendedRefreshPeriod": 2,
        "status": "running",
        "bucket": "travel-sample",
        "index": "def_inventory_route_schedule_utc",
        "id": 18302711027814693000,
        "progress": 0,
        "statusIsStale": false
      },

    This provides status on two tasks, related to the creation of the indexes def_inventory_route_sourceairport and def_inventory_route_schedule_utc.

    Rebalance Following Node-Addition

    When rebalance is used to eject node 10.143.194.103 from a cluster of three nodes, which has included 10.143.194.101 and 10.143.194.102 in addition to itself, and which is hosting the travel-sample and beer-sample sample buckets, the progress of the task can be retrieved as follows:

    curl -u Administrator:password -v -X GET \
    http://10.143.194.101:8091/pools/default/tasks | jq '.'

    Depending on at what point in the rebalance the method is run, the output might be as follows:

    [
      {
        "statusId": "1a51786a937213ac456d2f066f65c08a",
        "type": "rebalance",
        "subtype": "rebalance",
        "recommendedRefreshPeriod": 0.25,
        "status": "running",
        "progress": 1.531444089632196,
        "perNode": {
          "ns_1@10.143.194.101": {
            "progress": 0.9765625
          },
          "ns_1@10.143.194.102": {
            "progress": 0.9784735812133072
          },
          "ns_1@10.143.194.103": {
            "progress": 2.639296187683282
          }
        },
        "detailedProgress": {
          "bucket": "beer-sample",
          "bucketNumber": 1,
          "bucketsCount": 2,
          "perNode": {
            "ns_1@10.143.194.103": {
              "ingoing": {
                "docsTotal": 0,
                "docsTransferred": 0,
                "activeVBucketsLeft": 0,
                "replicaVBucketsLeft": 0
              },
              "outgoing": {
                "docsTotal": 2479,
                "docsTransferred": 135,
                "activeVBucketsLeft": 323,
                "replicaVBucketsLeft": 340
              }
            },
            "ns_1@10.143.194.102": {
              "ingoing": {
                "docsTotal": 2419,
                "docsTransferred": 82,
                "activeVBucketsLeft": 161,
                "replicaVBucketsLeft": 332
              },
              "outgoing": {
                "docsTotal": 1259,
                "docsTransferred": 0,
                "activeVBucketsLeft": 0,
                "replicaVBucketsLeft": 161
              }
            },
            "ns_1@10.143.194.101": {
              "ingoing": {
                "docsTotal": 2495,
                "docsTransferred": 61,
                "activeVBucketsLeft": 162,
                "replicaVBucketsLeft": 331
              },
              "outgoing": {
                "docsTotal": 1176,
                "docsTransferred": 8,
                "activeVBucketsLeft": 0,
                "replicaVBucketsLeft": 162
              }
            }
          }
        },
        "stageInfo": {
          "data": {
            "totalProgress": 1.531444089632196,
            "perNodeProgress": {
              "ns_1@10.143.194.101": 0.009765625,
              "ns_1@10.143.194.102": 0.009784735812133072,
              "ns_1@10.143.194.103": 0.02639296187683282
            },
            "startTime": "2020-03-16T04:49:22.624-07:00",
            "completedTime": false,
            "timeTaken": 6854,
            "details": {
              "beer-sample": {
                "vbucketLevelInfo": {
                  "move": {
                    "averageTime": 3150.578947368421,
                    "totalCount": 682,
                    "remainingCount": 663
                  },
                  "backfill": {
                    "averageTime": 85.21875
                  },
                  "takeover": {
                    "averageTime": 67.2
                  },
                  "persistence": {
                    "averageTime": 57.01063829787234
                  }
                },
                "replicationInfo": {
                  "ns_1@10.143.194.101": {
                    "inDocsTotal": 2495,
                    "inDocsLeft": 2434,
                    "outDocsTotal": 1176,
                    "outDocsLeft": 1168
                  },
                  "ns_1@10.143.194.102": {
                    "inDocsTotal": 2419,
                    "inDocsLeft": 2337,
                    "outDocsTotal": 1259,
                    "outDocsLeft": 1259
                  },
                  "ns_1@10.143.194.103": {
                    "inDocsTotal": 0,
                    "inDocsLeft": 0,
                    "outDocsTotal": 2479,
                    "outDocsLeft": 2344
                  }
                },
                "startTime": "2020-03-16T04:49:23.148-07:00",
                "completedTime": false,
                "timeTaken": 6329
              }
            }
          }
        },
        "rebalanceId": "b9a087fb3533d6ada22a1c43d8d09e24",
        "nodesInfo": {
          "active_nodes": [
            "ns_1@10.143.194.101",
            "ns_1@10.143.194.102",
            "ns_1@10.143.194.103"
          ],
          "keep_nodes": [
            "ns_1@10.143.194.101",
            "ns_1@10.143.194.102"
          ],
          "eject_nodes": [
            "ns_1@10.143.194.103"
          ],
          "delta_nodes": [],
          "failed_nodes": []
        },
        "masterNode": "ns_1@10.143.194.102"
      },
      {
        "type": "indexer",
        "recommendedRefreshPeriod": 2,
        "status": "running",
        "bucket": "beer-sample",
        "designDocument": "_design/beer",
        "changesDone": 1,
        "totalChanges": 7,
        "progress": 14
      }
    ]

    Note that the contents of the object differ significantly, once rebalance is in progress.

    The response object provides a statusId that now corresponds to the ongoing rebalance operation. The value of progress is the value as it was at the time of running the method. A progress value is also given perNode: each value is a percentage — note that these percentages are displayed by Couchbase Web Console, when it is itself used to monitor rebalance. All progress values are represented as floating-point numbers with fourteen places. A detailedProgress object is also provided for each node, with indications of the status of documents and vBuckets: note that at any one time, this object indicates which of the buckets is currently being redistributed — in this case, it is beer-sample.

    The stageInfo object provides information on Data-Service Rebalance Stages. A complete description of the fields is provided in the Rebalance Reference.

    Note that a recommendedRefreshPeriod of 2 seconds is given. If the same method is entered subsequently, output indicates that progress has continued:

    [
      {
        "statusId": "1a51786a937213ac456d2f066f65c08a",
        "type": "rebalance",
        "subtype": "rebalance",
        "recommendedRefreshPeriod": 0.25,
        "status": "running",
        "progress": 60.58881772169409,
        "perNode": {
          "ns_1@10.143.194.101": {
            "progress": 58.69140625
          },
          "ns_1@10.143.194.102": {
            "progress": 55.77299412915851
          },
          "ns_1@10.143.194.103": {
            "progress": 67.30205278592376
          }
        },
        "detailedProgress": {
          "bucket": "travel-sample",
          "bucketNumber": 2,
          "bucketsCount": 2,
          "perNode": {
            "ns_1@10.143.194.103": {
              "ingoing": {
                "docsTotal": 0,
                "docsTransferred": 0,
                "activeVBucketsLeft": 0,
                "replicaVBucketsLeft": 0
              },
              "outgoing": {
                "docsTotal": 10517,
                "docsTransferred": 3620,
                "activeVBucketsLeft": 223,
                "replicaVBucketsLeft": 326
              }
            },
            "ns_1@10.143.194.102": {
              "ingoing": {
                "docsTotal": 10594,
                "docsTransferred": 2301,
                "activeVBucketsLeft": 112,
                "replicaVBucketsLeft": 267
              },
              "outgoing": {
                "docsTotal": 5236,
                "docsTransferred": 0,
                "activeVBucketsLeft": 0,
                "replicaVBucketsLeft": 112
              }
            },
            "ns_1@10.143.194.101": {
              "ingoing": {
                "docsTotal": 10485,
                "docsTransferred": 1782,
                "activeVBucketsLeft": 111,
                "replicaVBucketsLeft": 282
              },
              "outgoing": {
                "docsTotal": 5326,
                "docsTransferred": 463,
                "activeVBucketsLeft": 0,
                "replicaVBucketsLeft": 111
              }
            }
          }
        },
        "stageInfo": {
          "data": {
            "totalProgress": 60.58881772169409,
            "perNodeProgress": {
              "ns_1@10.143.194.101": 0.5869140625,
              "ns_1@10.143.194.102": 0.5577299412915852,
              "ns_1@10.143.194.103": 0.6730205278592376
            },
            "startTime": "2020-03-16T04:49:22.624-07:00",
            "completedTime": false,
            "timeTaken": 119473,
            "details": {
              "beer-sample": {
                "compactionInfo": {
                  "perNode": {
                    "ns_1@10.143.194.103": {
                      "averageTime": 1883.333333333333
                    },
                    "ns_1@10.143.194.102": {
                      "averageTime": 131.3333333333333
                    },
                    "ns_1@10.143.194.101": {
                      "averageTime": 310
                    }
                  }
                },
                "vbucketLevelInfo": {
                  "move": {
                    "averageTime": 4294.907624633431,
                    "totalCount": 682,
                    "remainingCount": 0
                  },
                  "backfill": {
                    "averageTime": 54.17595307917889
                  },
                  "takeover": {
                    "averageTime": 78.80994152046783
                  },
                  "persistence": {
                    "averageTime": 42.66529894490035
                  }
                },
                "replicationInfo": {
                  "ns_1@10.143.194.101": {
                    "inDocsTotal": 2495,
                    "inDocsLeft": 0,
                    "outDocsTotal": 1176,
                    "outDocsLeft": 0
                  },
                  "ns_1@10.143.194.102": {
                    "inDocsTotal": 2419,
                    "inDocsLeft": 0,
                    "outDocsTotal": 1259,
                    "outDocsLeft": 0
                  },
                  "ns_1@10.143.194.103": {
                    "inDocsTotal": 0,
                    "inDocsLeft": 0,
                    "outDocsTotal": 2479,
                    "outDocsLeft": 0
                  }
                },
                "startTime": "2020-03-16T04:49:23.148-07:00",
                "completedTime": "2020-03-16T04:51:08.273-07:00",
                "timeTaken": 105125
              },
              "travel-sample": {
                "compactionInfo": {
                  "perNode": {
                    "ns_1@10.143.194.103": {
                      "averageTime": 0
                    }
                  }
                },
                "vbucketLevelInfo": {
                  "move": {
                    "averageTime": 1198.556390977444,
                    "totalCount": 682,
                    "remainingCount": 549
                  },
                  "backfill": {
                    "averageTime": 44.24113475177305
                  },
                  "takeover": {
                    "averageTime": 44.74015748031496
                  },
                  "persistence": {
                    "averageTime": 31.35452322738386
                  }
                },
                "replicationInfo": {
                  "ns_1@10.143.194.101": {
                    "inDocsTotal": 10485,
                    "inDocsLeft": 8703,
                    "outDocsTotal": 5326,
                    "outDocsLeft": 4863
                  },
                  "ns_1@10.143.194.102": {
                    "inDocsTotal": 10594,
                    "inDocsLeft": 8293,
                    "outDocsTotal": 5236,
                    "outDocsLeft": 5236
                  },
                  "ns_1@10.143.194.103": {
                    "inDocsTotal": 0,
                    "inDocsLeft": 0,
                    "outDocsTotal": 10517,
                    "outDocsLeft": 6897
                  }
                },
                "startTime": "2020-03-16T04:51:08.455-07:00",
                "completedTime": false,
                "timeTaken": 13641
              }
            }
          }
        },
        "rebalanceId": "b9a087fb3533d6ada22a1c43d8d09e24",
        "nodesInfo": {
          "active_nodes": [
            "ns_1@10.143.194.101",
            "ns_1@10.143.194.102",
            "ns_1@10.143.194.103"
          ],
          "keep_nodes": [
            "ns_1@10.143.194.101",
            "ns_1@10.143.194.102"
          ],
          "eject_nodes": [
            "ns_1@10.143.194.103"
          ],
          "delta_nodes": [],
          "failed_nodes": []
        },
        "masterNode": "ns_1@10.143.194.102"
      }
    ]

    Note that the output indicates that, at this point, the travel-sample bucket is being redistributed. This indicates that redistribution of the beer-sample bucket has concluded.

    The lastReportURI corresponding to the rebalance that has been performed must be retrieved by means of a subsequent call, once rebalance has concluded. This is described immediately below.

    Example: Getting a Rebalance Report

    A rebalance report can be retrieved by means of the URI specified as the value of lastReportURI. For example:

    curl -u Administrator:password -v -X \
    GET http://10.143.194.102:8091/logs/rebalanceReport?reportID=f95697f13542aaffb9058cb1920b13c7 | jq

    If successful, the content of the report is returned, and printed to standard output. The initial section might appear as follows:

    {
      "stageInfo": {
        "data": {
          "totalProgress": 100,
          "perNodeProgress": {
            "ns_1@10.143.194.101": 1,
            "ns_1@10.143.194.102": 1,
            "ns_1@10.143.194.103": 1
          },
          "startTime": "2020-03-16T04:49:22.624-07:00",
          "completedTime": "2020-03-16T04:52:13.380-07:00",
          "timeTaken": 170757,
          "details": {
            "beer-sample": {
              "compactionInfo": {
                "perNode": {
                  "ns_1@10.143.194.103": {
                    "averageTime": 1883.333333333333
                  },
                  "ns_1@10.143.194.102": {
                    "averageTime": 131.3333333333333
                  },
                  "ns_1@10.143.194.101": {
                    "averageTime": 310
                  }
                }
              },
              "vbucketLevelInfo": {
                "move": {
                  "averageTime": 4294.907624633431,
                  "totalCount": 682,
                  "remainingCount": 0

    A complete description of the fields in the stageInfo object is provided the in Rebalance Reference.

    Rebalance Failure

    If rebalance fails, the method can be used to retrieve the following confirmation of failure:

    [
      {
        "statusId": "1f05321a7b359e1743ffc8b7ee69a8b9",
        "type": "rebalance",
        "status": "notRunning",
        "errorMessage": "Rebalance failed. See logs for detailed reason. You can try rebalance again."
      }
    ]

    See Also

    Examples of adding a node and rebalancing by means of the UI, CLI, and REST API are provided in Add a Node and Rebalance. The REST method and URI for rebalance is explained in Rebalancing the Cluster. The REST method and URI for bucket-compaction is documented in Performing Compaction Manually.

    For additional information on retrieving the progress of the rebalance operation, see Getting Rebalance Progress. See the Rebalance Reference, for detailed information on downloading and reading rebalance reports.