备份的milvus文件中无数据

[Aragorn1026]

1、环境信息

k8s:1.28.0
milvus-operator: 1.2.6
milvus:2.5.12
milvus-backup:0.5.6

2、问题
备份显示执行成功，但是从minio中下载备份数据，查看所有文件中都没有collection中的数据。
我通过Attu在milvus中随机生成了11000条数据，segment状态显示flushed，通过./milvus-backup create -n backuptest03备份成功后，为什么备份的数据查看时只有几行，搜不到具体的数据，用官方提供的生成数据的demo试了(hello_milvus3000条数据，hello_milvus2有6000条数据），但是下载的备份文件中也没有数据.

Attu查看的collection状态及数据量如下图

minio中下载的备份数据：
backuptest03.zip

3、备份配置

# Configures the system log output.
log:
  level: debug # Only supports debug, info, warn, error, panic, or fatal. Default 'info'.
  console: true # whether print log to console
  file:
    rootPath: "logs/backup.log"

http:
  simpleResponse: true

# Zilliz Cloud config.
# If you want to migrate data to Zilliz Cloud, you need to configure the following parameters.
# Otherwise, you can ignore it.
cloud:
  address: https://api.cloud.zilliz.com
  apikey: <your-api-key>

# milvus proxy address, compatible to milvus.yaml
milvus:
  address: my-milvus-milvus.milvus.svc.cluster.local
  port: 19530
  user: "root"
  password: "Milvus"

  # tls mode values [0, 1, 2]
  # 0 is close, 1 is one-way authentication, 2 is mutual authentication
  tlsMode: 0
  # tls cert path for validate server, will be used when tlsMode is 1 or 2
  caCertPath: ""
  serverName: ""
  # mutual tls cert path, for server to validate client.
  # Will be used when tlsMode is 2
  # for backward compatibility, if not set, will use tlsmode 1.
  # WARN: in future version, if user set tlsmode 2, but not set mtlsCertPath, will cause error.
  mtlsCertPath: ""
  mtlsKeyPath: ""

  # Milvus replicate msg channel name, default is by-dev-replicate-msg
  rpcChannelName: "by-dev-replicate-msg"

# Related configuration of minio, which is responsible for data persistence for Milvus.
minio:
  # Milvus storage configs, make them the same with milvus config
  storageType: "minio" # support storage type: local, minio, s3, aws, gcp, ali(aliyun), azure, tc(tencent), gcpnative
  # You can use "gcpnative" for the Google Cloud Platform provider. Uses service account credentials for authentication.
  address: milvus-minio-hl.minio.svc.cluster.local # Address of MinIO/S3
  port: 9000   # Port of MinIO/S3
  accessKeyID: xxxx  # accessKeyID of MinIO/S3
  secretAccessKey: yyyyyy # MinIO/S3 encryption string
  gcpCredentialJSON: "/path/to/json-key-file" # The JSON content contains the gcs service account credentials.
  # Used only for the "gcpnative" cloud provider.
  useSSL: false # Access to MinIO/S3 with SSL
  useIAM: false
  iamEndpoint: ""
  bucketName: "milvus" # Milvus Bucket name in MinIO/S3, make it the same as your milvus instance
  rootPath: "" # Milvus storage root path in MinIO/S3, make it the same as your milvus instance

  # Backup storage configs, the storage you want to put the backup data
  backupStorageType: "minio" # support storage type: local, minio, s3, aws, gcp, ali(aliyun), azure, tc(tencent)
  backupAddress: milvus-minio-hl.minio.svc.cluster.local # Address of MinIO/S3
  backupPort: 9000   # Port of MinIO/S3
  backupAccessKeyID: xxxx  # accessKeyID of MinIO/S3
  backupSecretAccessKey: yyyyyy # MinIO/S3 encryption string
  backupGcpCredentialJSON: "/path/to/json-key-file" # The JSON content contains the gcs service account credentials.
  # Used only for the "gcpnative" cloud provider.
  backupBucketName: "milvusbackup" # Bucket name to store backup data. Backup data will store to backupBucketName/backupRootPath
  backupRootPath: "backup" # Rootpath to store backup data. Backup data will store to backupBucketName/backupRootPath
  backupUseSSL: false # Access to MinIO/S3 with SSL

  # If you need to back up or restore data between two different storage systems, direct client-side copying is not supported. 
  # Set this option to true to enable data transfer through Milvus Backup.
  # Note: This option will be automatically set to true if `minio.storageType` and `minio.backupStorageType` differ.
  # However, if they are the same but belong to different services, you must manually set this option to `true`.
  crossStorage: "false"
  
backup:
  maxSegmentGroupSize: 2G

  parallelism: 
    # collection level parallelism to backup
    backupCollection: 4
    # thread pool to copy data. reduce it if blocks your storage's network bandwidth
    copydata: 128
    # Collection level parallelism to restore
    restoreCollection: 2
  
  # keep temporary files during restore, only use to debug 
  keepTempFiles: false
  
  # Pause GC during backup through Milvus Http API. 
  gcPause:
    enable: true
    seconds: 7200
    address: http://my-milvus-milvus.milvus.svc.cluster.local:9091

4、备份日志

[root@kylin-75478fd9bd-8rs8z workspace]# ./milvus-backup create -n backuptest03
0.5.6 (Built on 2025-05-29T07:10:25Z from Git SHA 19452bc7cc5c45f8b22ec5b4cf957deb9450e0ec by go1.24.3)
config: backup.yaml
[2025/06/17 11:00:42.389 +08:00] [INFO] [logutil/logutil.go:165] ["Log directory"] [configDir=]
[2025/06/17 11:00:42.401 +08:00] [INFO] [logutil/logutil.go:166] ["Set log file to "] [path=logs/backup.log]
[2025/06/17 11:00:42.402 +08:00] [INFO] [core/backup_impl_create_backup.go:22] ["receive CreateBackupRequest"] [requestId=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [backupName=backuptest03] [collections="[]"] [databaseCollections=] [async=false] [force=false] [metaOnly=false]
[2025/06/17 11:00:42.402 +08:00] [INFO] [core/backup_context.go:86] ["{Base:0x4000383508 MaxSegmentGroupSize:2147483648 BackupCollectionParallelism:4 BackupCopyDataParallelism:128 RestoreParallelism:2 KeepTempFiles:false GcPauseEnable:true GcPauseSeconds:7200 GcPauseAddress:http://my-milvus-milvus.milvus.svc.cluster.local:9091}"]
[2025/06/17 11:00:42.402 +08:00] [INFO] [core/backup_context.go:87] ["{Base:0x4000383508 Enabled:true DebugMode:false SimpleResponse:true}"]
[2025/06/17 11:00:42.402 +08:00] [DEBUG] [core/backup_context.go:172] ["create backup storage client"] [address=milvus-minio-hl.minio.svc.cluster.local:9000] [bucket=milvus] [backupBucket=milvusbackup]
[2025/06/17 11:00:42.433 +08:00] [INFO] [storage/minio_chunk_manager.go:144] ["minio chunk manager init success."] [bucketname=milvusbackup] [root=backup]
[2025/06/17 11:00:42.439 +08:00] [INFO] [core/backup_context.go:67] ["New milvus grpc client"] [component=grpc-client] [host=my-milvus-milvus.milvus.svc.cluster.local:19530]
[2025/06/17 11:00:42.439 +08:00] [WARN] [grpclog/grpclog.go:155] ["[core]Adjusting keepalive ping interval to minimum period of 10s"]
[2025/06/17 11:00:42.454 +08:00] [INFO] [client/grpc.go:276] ["connect to server"] [component=grpc-client] [server=2.5.12]
[2025/06/17 11:00:42.456 +08:00] [DEBUG] [core/backup_context.go:140] ["create milvus storage client"] [address=milvus-minio-hl.minio.svc.cluster.local:9000] [bucket=milvus] [backupBucket=milvusbackup]
[2025/06/17 11:00:42.466 +08:00] [INFO] [storage/minio_chunk_manager.go:144] ["minio chunk manager init success."] [bucketname=milvus] [root=]
[2025/06/17 11:00:42.466 +08:00] [INFO] [client/restful.go:230] ["new milvus restful client"] [host=my-milvus-milvus.milvus.svc.cluster.local:19530]
[2025/06/17 11:00:42.466 +08:00] [INFO] [backup/task.go:107] ["try to pause gc"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.472 +08:00] [INFO] [backup/task.go:107] ["pause gc done"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [resp="{\"msg\": \"OK\"}"]
[2025/06/17 11:00:42.473 +08:00] [DEBUG] [backup/task.go:110] ["get dbCollections from request"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dbCollections=]
[2025/06/17 11:00:42.473 +08:00] [INFO] [backup/task.go:110] ["read need backup db and collection from API"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.473 +08:00] [INFO] [backup/task.go:268] ["the milvus server support multi database"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.476 +08:00] [DEBUG] [backup/task.go:268] ["need backup db"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [db=default]
[2025/06/17 11:00:42.479 +08:00] [DEBUG] [backup/task.go:268] ["need backup collection"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [db=default] [collection=collection_demo2]
[2025/06/17 11:00:42.479 +08:00] [DEBUG] [backup/task.go:268] ["need backup collection"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [db=default] [collection=collection_demo3]
[2025/06/17 11:00:42.479 +08:00] [DEBUG] [backup/task.go:268] ["need backup collection"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [db=default] [collection=collection_demo4]
[2025/06/17 11:00:42.479 +08:00] [DEBUG] [backup/task.go:268] ["need backup collection"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [db=default] [collection=hello_milvus]
[2025/06/17 11:00:42.479 +08:00] [DEBUG] [backup/task.go:268] ["need backup collection"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [db=default] [collection=hello_milvus2]
[2025/06/17 11:00:42.479 +08:00] [DEBUG] [backup/task.go:268] ["need backup db"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [db=first_db]
[2025/06/17 11:00:42.481 +08:00] [DEBUG] [backup/task.go:268] ["need backup collection"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [db=first_db] [collection=collection_demo5]
[2025/06/17 11:00:42.481 +08:00] [INFO] [backup/task.go:110] ["list db and collection from API done"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dbNames="[default,first_db]"] [collections="[{\"DBName\":\"default\",\"CollName\":\"collection_demo2\"},{\"DBName\":\"default\",\"CollName\":\"collection_demo3\"},{\"DBName\":\"default\",\"CollName\":\"collection_demo4\"},{\"DBName\":\"default\",\"CollName\":\"hello_milvus\"},{\"DBName\":\"default\",\"CollName\":\"hello_milvus2\"},{\"DBName\":\"first_db\",\"CollName\":\"collection_demo5\"}]"]
[2025/06/17 11:00:42.485 +08:00] [INFO] [backup/task.go:115] ["backup db done"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.486 +08:00] [INFO] [backup/task.go:119] ["start backup all collections"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [collections="[{\"DBName\":\"default\",\"CollName\":\"collection_demo2\"},{\"DBName\":\"default\",\"CollName\":\"collection_demo3\"},{\"DBName\":\"default\",\"CollName\":\"collection_demo4\"},{\"DBName\":\"default\",\"CollName\":\"hello_milvus\"},{\"DBName\":\"default\",\"CollName\":\"hello_milvus2\"},{\"DBName\":\"first_db\",\"CollName\":\"collection_demo5\"}]"]
[2025/06/17 11:00:42.486 +08:00] [INFO] [backup/collection.go:115] ["start to backup ddl of collection"] [db_name=default] [collection_name=collection_demo2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.486 +08:00] [INFO] [backup/collection.go:115] ["start to backup ddl of collection"] [db_name=default] [collection_name=collection_demo3] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.486 +08:00] [INFO] [backup/collection.go:115] ["start to backup ddl of collection"] [db_name=default] [collection_name=collection_demo4] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.486 +08:00] [INFO] [backup/collection.go:115] ["start to backup ddl of collection"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.489 +08:00] [INFO] [backup/collection.go:325] ["collection fields"] [db_name=default] [collection_name=collection_demo2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [fields="[{\"fieldID\":100,\"name\":\"my_id\",\"is_primary_key\":true,\"data_type\":5},{\"fieldID\":101,\"name\":\"my_vector\",\"data_type\":101,\"type_params\":[{\"key\":\"dim\",\"value\":\"5\"}]},{\"fieldID\":102,\"name\":\"my_varchar\",\"data_type\":21,\"type_params\":[{\"key\":\"max_length\",\"value\":\"512\"}]}]"]
[2025/06/17 11:00:42.489 +08:00] [INFO] [backup/collection.go:325] ["collection fields"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [fields="[{\"fieldID\":100,\"name\":\"pk\",\"is_primary_key\":true,\"data_type\":5},{\"fieldID\":101,\"name\":\"random\",\"data_type\":11},{\"fieldID\":102,\"name\":\"var\",\"data_type\":21,\"type_params\":[{\"key\":\"max_length\",\"value\":\"65535\"}]},{\"fieldID\":103,\"name\":\"embeddings\",\"data_type\":101,\"type_params\":[{\"key\":\"dim\",\"value\":\"8\"}]}]"]
[2025/06/17 11:00:42.489 +08:00] [INFO] [backup/collection.go:325] ["collection functions"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [functions="[]"]
[2025/06/17 11:00:42.489 +08:00] [INFO] [backup/collection.go:329] ["start backup indexes of collection"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.489 +08:00] [INFO] [backup/collection.go:325] ["collection functions"] [db_name=default] [collection_name=collection_demo2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [functions="[]"]
[2025/06/17 11:00:42.489 +08:00] [INFO] [backup/collection.go:329] ["start backup indexes of collection"] [db_name=default] [collection_name=collection_demo2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.490 +08:00] [INFO] [backup/collection.go:325] ["collection fields"] [db_name=default] [collection_name=collection_demo3] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [fields="[{\"fieldID\":100,\"name\":\"my_id\",\"is_primary_key\":true,\"data_type\":5},{\"fieldID\":101,\"name\":\"my_vector\",\"data_type\":101,\"type_params\":[{\"key\":\"dim\",\"value\":\"5\"}]},{\"fieldID\":102,\"name\":\"my_varchar\",\"data_type\":21,\"type_params\":[{\"key\":\"max_length\",\"value\":\"512\"}]}]"]
[2025/06/17 11:00:42.490 +08:00] [INFO] [backup/collection.go:325] ["collection functions"] [db_name=default] [collection_name=collection_demo3] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [functions="[]"]
[2025/06/17 11:00:42.490 +08:00] [INFO] [backup/collection.go:329] ["start backup indexes of collection"] [db_name=default] [collection_name=collection_demo3] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.491 +08:00] [INFO] [backup/collection.go:325] ["collection fields"] [db_name=default] [collection_name=collection_demo4] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [fields="[{\"fieldID\":100,\"name\":\"my_id\",\"is_primary_key\":true,\"data_type\":5},{\"fieldID\":101,\"name\":\"my_vector\",\"data_type\":101,\"type_params\":[{\"key\":\"dim\",\"value\":\"5\"}]},{\"fieldID\":102,\"name\":\"my_varchar\",\"data_type\":21,\"type_params\":[{\"key\":\"max_length\",\"value\":\"512\"}]}]"]
[2025/06/17 11:00:42.491 +08:00] [INFO] [backup/collection.go:325] ["collection functions"] [db_name=default] [collection_name=collection_demo4] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [functions="[]"]
[2025/06/17 11:00:42.491 +08:00] [INFO] [backup/collection.go:329] ["start backup indexes of collection"] [db_name=default] [collection_name=collection_demo4] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.491 +08:00] [INFO] [backup/collection.go:329] ["indexes of collection"] [db_name=default] [collection_name=collection_demo2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [indexes="[{\"index_name\":\"my_id\",\"indexID\":458647279498432113,\"params\":[{\"key\":\"index_type\",\"value\":\"AUTOINDEX\"}],\"field_name\":\"my_id\",\"state\":3},{\"index_name\":\"my_vector\",\"indexID\":458647279498432117,\"params\":[{\"key\":\"index_type\",\"value\":\"AUTOINDEX\"},{\"key\":\"metric_type\",\"value\":\"COSINE\"}],\"field_name\":\"my_vector\",\"state\":3}]"]
[2025/06/17 11:00:42.492 +08:00] [INFO] [backup/collection.go:329] ["indexes of collection"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [indexes="[{\"index_name\":\"pk\",\"indexID\":458760596866773733,\"params\":[{\"key\":\"index_type\",\"value\":\"AUTOINDEX\"},{\"key\":\"metric_type\"},{\"key\":\"params\",\"value\":\"{}\"}],\"field_name\":\"pk\",\"indexed_rows\":3000,\"total_rows\":3000,\"state\":3},{\"index_name\":\"embeddings\",\"indexID\":458760596866775977,\"params\":[{\"key\":\"index_type\",\"value\":\"AUTOINDEX\"},{\"key\":\"metric_type\",\"value\":\"COSINE\"}],\"field_name\":\"embeddings\",\"indexed_rows\":3000,\"total_rows\":3000,\"state\":3}]"]
[2025/06/17 11:00:42.492 +08:00] [INFO] [backup/collection.go:329] ["indexes of collection"] [db_name=default] [collection_name=collection_demo3] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [indexes="[{\"index_name\":\"my_id\",\"indexID\":458647279498432331,\"params\":[{\"key\":\"index_type\",\"value\":\"AUTOINDEX\"}],\"field_name\":\"my_id\",\"state\":3},{\"index_name\":\"my_vector\",\"indexID\":458647279498432336,\"params\":[{\"key\":\"index_type\",\"value\":\"AUTOINDEX\"},{\"key\":\"metric_type\",\"value\":\"COSINE\"}],\"field_name\":\"my_vector\",\"state\":3}]"]
[2025/06/17 11:00:42.493 +08:00] [INFO] [backup/collection.go:329] ["indexes of collection"] [db_name=default] [collection_name=collection_demo4] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [indexes="[{\"index_name\":\"my_id\",\"indexID\":458647529728770745,\"params\":[{\"key\":\"index_type\",\"value\":\"AUTOINDEX\"}],\"field_name\":\"my_id\",\"state\":3},{\"index_name\":\"my_vector\",\"indexID\":458647529728770750,\"params\":[{\"key\":\"index_type\",\"value\":\"AUTOINDEX\"},{\"key\":\"metric_type\",\"value\":\"COSINE\"}],\"field_name\":\"my_vector\",\"state\":3}]"]
[2025/06/17 11:00:42.493 +08:00] [INFO] [backup/collection.go:337] ["start backup partition ddl of collection"] [db_name=default] [collection_name=collection_demo2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.493 +08:00] [INFO] [backup/collection.go:337] ["start backup partition ddl of collection"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.494 +08:00] [INFO] [backup/collection.go:337] ["start backup partition ddl of collection"] [db_name=default] [collection_name=collection_demo3] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.494 +08:00] [INFO] [backup/collection.go:337] ["start backup partition ddl of collection"] [db_name=default] [collection_name=collection_demo4] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.495 +08:00] [INFO] [backup/collection.go:337] ["partitions of collection"] [db_name=default] [collection_name=collection_demo2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [partitions="[_default]"]
[2025/06/17 11:00:42.495 +08:00] [INFO] [backup/collection.go:124] ["start to backup dml of collection"] [db_name=default] [collection_name=collection_demo2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.495 +08:00] [INFO] [backup/collection.go:674] ["start to flush collection"] [db_name=default] [collection_name=collection_demo2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.496 +08:00] [INFO] [backup/collection.go:337] ["partitions of collection"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [partitions="[_default]"]
[2025/06/17 11:00:42.496 +08:00] [INFO] [backup/collection.go:124] ["start to backup dml of collection"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.496 +08:00] [INFO] [backup/collection.go:674] ["start to flush collection"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.496 +08:00] [INFO] [backup/collection.go:337] ["partitions of collection"] [db_name=default] [collection_name=collection_demo3] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [partitions="[_default]"]
[2025/06/17 11:00:42.497 +08:00] [INFO] [backup/collection.go:124] ["start to backup dml of collection"] [db_name=default] [collection_name=collection_demo3] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.497 +08:00] [INFO] [backup/collection.go:674] ["start to flush collection"] [db_name=default] [collection_name=collection_demo3] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.497 +08:00] [INFO] [backup/collection.go:337] ["partitions of collection"] [db_name=default] [collection_name=collection_demo4] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [partitions="[_default]"]
[2025/06/17 11:00:42.497 +08:00] [INFO] [backup/collection.go:124] ["start to backup dml of collection"] [db_name=default] [collection_name=collection_demo4] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.497 +08:00] [INFO] [backup/collection.go:674] ["start to flush collection"] [db_name=default] [collection_name=collection_demo4] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:00:42.641 +08:00] [INFO] [retry/retry.go:37] ["flush wait aimd"] [component=grpc-client] [cost=145.35451ms] [ns=default.collection_demo2]
[2025/06/17 11:00:42.841 +08:00] [INFO] [retry/retry.go:37] ["flush wait aimd"] [component=grpc-client] [cost=344.886918ms] [ns=default.hello_milvus]
[2025/06/17 11:00:43.008 +08:00] [INFO] [retry/retry.go:37] ["flush wait aimd"] [component=grpc-client] [cost=511.31905ms] [ns=default.collection_demo3]
[2025/06/17 11:00:43.151 +08:00] [INFO] [retry/retry.go:37] ["flush wait aimd"] [component=grpc-client] [cost=653.836135ms] [ns=default.collection_demo4]
[2025/06/17 11:01:42.855 +08:00] [INFO] [backup/collection.go:674] ["flush collection done"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [resp="status:{} db_name:\"default\" coll_segIDs:{key:\"hello_milvus\" value:{}} flush_coll_segIDs:{key:\"hello_milvus\"value:{data:458760596866772553}} coll_seal_times:{key:\"hello_milvus\" value:1750129225} coll_flush_ts:{key:\"hello_milvus\" value:458785875797999618} channel_cps:{key:\"my-milvus-rootcoord-dml_8_458760596866771894v0\" value:{channel_name:\"my-milvus-rootcoord-dml_8_458760596866771894v0\" msgID:\"\\x08\\xfa\\xb4\\x15\\x10\\xe5i\\x18\\x00 \\x000\\x01\" msgGroup:\"my-milvus-rootcoord-dml_8-1-1750126477165437250\" timestamp:458785859833167875}}"] [cost=1m0.358946121s]
[2025/06/17 11:01:42.856 +08:00] [INFO] [backup/collection.go:680] ["start get segments of collection"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:42.859 +08:00] [INFO] [backup/collection.go:680] ["segments of collection"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [l0_segments="[]"] [not_l0_segments="[458760596866772553]"]
[2025/06/17 11:01:42.859 +08:00] [INFO] [backup/collection.go:650] ["get segment info"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866772553]
[2025/06/17 11:01:42.859 +08:00] [INFO] [backup/collection.go:408] ["try get segment info via proxy node"] [db_name=default] [collection_name=hello_milvus][backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866772553]
[2025/06/17 11:01:42.866 +08:00] [DEBUG] [client/restful.go:205] ["get segment info via restful"] [getResp="{\"code\":0,\"data\":{\"segmentInfos\":[{\"collectionID\":458760596866771894,\"deltaLogs\":[],\"insertLogs\":[{\"fieldID\":0,\"logIDs\":[458760596866772559]},{\"fieldID\":1,\"logIDs\":[458760596866772560]},{\"fieldID\":100,\"logIDs\":[458760596866772555]},{\"fieldID\":101,\"logIDs\":[458760596866772556]},{\"fieldID\":102,\"logIDs\":[458760596866772557]},{\"fieldID\":103,\"logIDs\":[458760596866772558]}],\"isSorted\":true,\"level\":2,\"numRows\":3000,\"partitionID\":458760596866771895,\"segmentID\":458760596866772553,\"state\":4,\"statsLogs\":[{\"fieldID\":100,\"logIDs\":[458760596866772561]}],\"vChannel\":\"my-milvus-rootcoord-dml_8_458760596866771894v0\"}]}}"]
[2025/06/17 11:01:42.878 +08:00] [INFO] [backup/collection.go:650] ["get segment info via proxy node failed, will use list file"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [error="backup: list insert logs backup: log insert_log/458760596866771894/458760596866771895/458760596866772553/0/458760596866772559 not exist"]
[2025/06/17 11:01:42.878 +08:00] [INFO] [backup/collection.go:416] ["get segment info via list file"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866772553]
[2025/06/17 11:01:42.878 +08:00] [DEBUG] [backup/collection.go:416] ["insert log dir"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dir=insert_log/458760596866771894/458760596866771895/458760596866772553/]
[2025/06/17 11:01:42.883 +08:00] [INFO] [backup/collection.go:416] ["get insert logs done"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]
[2025/06/17 11:01:42.883 +08:00] [DEBUG] [backup/collection.go:416] ["delta log dir"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dir=delta_log/458760596866771894/458760596866771895/458760596866772553/]
[2025/06/17 11:01:42.890 +08:00] [INFO] [backup/collection.go:557] ["get delta logs done"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]
[2025/06/17 11:01:42.890 +08:00] [INFO] [backup/collection.go:416] ["get delta logs done"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=1]
[2025/06/17 11:01:42.890 +08:00] [INFO] [backup/collection.go:685] ["start to backup segments"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:42.890 +08:00] [INFO] [backup/collection.go:695] ["backup segment"] [db_name=default] [collection_name=hello_milvus] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866772553]
[2025/06/17 11:01:42.890 +08:00] [INFO] [backup/collection.go:115] ["start to backup ddl of collection"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:42.893 +08:00] [INFO] [backup/collection.go:325] ["collection fields"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [fields="[{\"fieldID\":100,\"name\":\"pk\",\"is_primary_key\":true,\"data_type\":5,\"autoID\":true},{\"fieldID\":101,\"name\":\"random\",\"data_type\":11},{\"fieldID\":102,\"name\":\"var\",\"data_type\":21,\"type_params\":[{\"key\":\"max_length\",\"value\":\"65535\"}]},{\"fieldID\":103,\"name\":\"embeddings\",\"data_type\":101,\"type_params\":[{\"key\":\"dim\",\"value\":\"8\"}]}]"]
[2025/06/17 11:01:42.893 +08:00] [INFO] [backup/collection.go:325] ["collection functions"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [functions="[]"]
[2025/06/17 11:01:42.893 +08:00] [INFO] [backup/collection.go:329] ["start backup indexes of collection"] [db_name=default] [collection_name=hello_milvus2][backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:42.896 +08:00] [INFO] [backup/collection.go:329] ["indexes of collection"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [indexes=null]
[2025/06/17 11:01:42.898 +08:00] [INFO] [backup/collection.go:337] ["start backup partition ddl of collection"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:42.901 +08:00] [INFO] [backup/collection.go:337] ["partitions of collection"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [partitions="[_default]"]
[2025/06/17 11:01:42.901 +08:00] [INFO] [backup/collection.go:124] ["start to backup dml of collection"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:42.901 +08:00] [INFO] [backup/collection.go:674] ["start to flush collection"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:42.901 +08:00] [INFO] [retry/retry.go:37] ["flush wait aimd"] [component=grpc-client] [cost=16.83µs] [ns=default.hello_milvus2]
[2025/06/17 11:01:45.165 +08:00] [INFO] [backup/collection.go:674] ["flush collection done"] [db_name=default] [collection_name=collection_demo4] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [resp="status:{} db_name:\"default\" coll_segIDs:{key:\"collection_demo4\" value:{}} flush_coll_segIDs:{key:\"collection_demo4\" value:{}} coll_seal_times:{key:\"collection_demo4\" value:1750129226} coll_flush_ts:{key:\"collection_demo4\" value:458785875876642818} channel_cps:{key:\"my-milvus-rootcoord-dml_2_458647529728770738v0\" value:{channel_name:\"my-milvus-rootcoord-dml_2_458647529728770738v0\" msgID:\"\\x08\\xf7\\xb4\\x15\\x10\\x9d\\xee\\x01\\x18\\x00 \\x000\\x01\" msgGroup:\"my-milvus-rootcoord-dml_2-1-1750033046865414170\" timestamp:458785859531964417}} channel_cps:{key:\"my-milvus-rootcoord-dml_3_458647529728770738v1\" value:{channel_name:\"my-milvus-rootcoord-dml_3_458647529728770738v1\" msgID:\"\\x08\\xf6\\xb4\\x15\\x10\\xe6\\xeb\\x01\\x18\\x00 \\x000\\x01\" msgGroup:\"my-milvus-rootcoord-dml_3-1-1750033046865467120\" timestamp:458785843174178817}}"] [cost=1m2.66743193s]
[2025/06/17 11:01:45.165 +08:00] [INFO] [backup/collection.go:680] ["start get segments of collection"] [db_name=default] [collection_name=collection_demo4] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:45.168 +08:00] [INFO] [backup/collection.go:680] ["segments of collection"] [db_name=default] [collection_name=collection_demo4] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [l0_segments="[]"] [not_l0_segments="[]"]
[2025/06/17 11:01:45.168 +08:00] [INFO] [backup/collection.go:685] ["start to backup segments"] [db_name=default] [collection_name=collection_demo4] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:45.168 +08:00] [INFO] [backup/collection.go:115] ["start to backup ddl of collection"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:45.171 +08:00] [INFO] [backup/collection.go:325] ["collection fields"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [fields="[{\"fieldID\":100,\"name\":\"my_id\",\"is_primary_key\":true,\"data_type\":5},{\"fieldID\":101,\"name\":\"my_vector\",\"data_type\":101,\"type_params\":[{\"key\":\"dim\",\"value\":\"5\"}]},{\"fieldID\":102,\"name\":\"my_varchar\",\"data_type\":21,\"type_params\":[{\"key\":\"max_length\",\"value\":\"512\"}]}]"]
[2025/06/17 11:01:45.171 +08:00] [INFO] [backup/collection.go:325] ["collection functions"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [functions="[]"]
[2025/06/17 11:01:45.171 +08:00] [INFO] [backup/collection.go:329] ["start backup indexes of collection"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:45.173 +08:00] [INFO] [backup/collection.go:329] ["indexes of collection"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [indexes="[{\"index_name\":\"my_id\",\"indexID\":458647529728776036,\"params\":[{\"key\":\"index_type\",\"value\":\"AUTOINDEX\"}],\"field_name\":\"my_id\",\"indexed_rows\":11000,\"total_rows\":11000,\"state\":3},{\"index_name\":\"my_vector\",\"indexID\":458647529728776041,\"params\":[{\"key\":\"index_type\",\"value\":\"AUTOINDEX\"},{\"key\":\"metric_type\",\"value\":\"COSINE\"}],\"field_name\":\"my_vector\",\"indexed_rows\":11000,\"total_rows\":11000,\"state\":3}]"]
[2025/06/17 11:01:45.175 +08:00] [INFO] [backup/collection.go:337] ["start backup partition ddl of collection"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:45.178 +08:00] [INFO] [backup/collection.go:337] ["partitions of collection"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [partitions="[_default]"]
[2025/06/17 11:01:45.178 +08:00] [INFO] [backup/collection.go:124] ["start to backup dml of collection"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:45.178 +08:00] [INFO] [backup/collection.go:674] ["start to flush collection"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:45.178 +08:00] [INFO] [retry/retry.go:37] ["flush wait aimd"] [component=grpc-client] [cost=18.57µs] [ns=first_db.collection_demo5]
[2025/06/17 11:01:45.656 +08:00] [INFO] [backup/collection.go:674] ["flush collection done"] [db_name=default] [collection_name=collection_demo2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [resp="status:{} db_name:\"default\" coll_segIDs:{key:\"collection_demo2\" value:{}} flush_coll_segIDs:{key:\"collection_demo2\" value:{}} coll_seal_times:{key:\"collection_demo2\" value:1750129225} coll_flush_ts:{key:\"collection_demo2\" value:458785875745570818} channel_cps:{key:\"my-milvus-rootcoord-dml_0_458647279498432107v0\" value:{channel_name:\"my-milvus-rootcoord-dml_0_458647279498432107v0\" msgID:\"\\x08\\xf5\\xb4\\x15\\x10\\x83\\xee\\x01\\x18\\x00 \\x000\\x01\" msgGroup:\"my-milvus-rootcoord-dml_0-1-1750033046865427270\" timestamp:458785858103279618}} channel_cps:{key:\"my-milvus-rootcoord-dml_1_458647279498432107v1\" value:{channel_name:\"my-milvus-rootcoord-dml_1_458647279498432107v1\" msgID:\"\\x08\\xf8\\xb4\\x15\\x10\\xe1\\xeb\\x01\\x18\\x00 \\x000\\x01\" msgGroup:\"my-milvus-rootcoord-dml_1-1-1750033046865497140\" timestamp:458785842964201473}}"] [cost=1m3.160179559s]
[2025/06/17 11:01:45.656 +08:00] [INFO] [backup/collection.go:680] ["start get segments of collection"] [db_name=default] [collection_name=collection_demo2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:45.659 +08:00] [INFO] [backup/collection.go:680] ["segments of collection"] [db_name=default] [collection_name=collection_demo2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [l0_segments="[]"] [not_l0_segments="[]"]
[2025/06/17 11:01:45.659 +08:00] [INFO] [backup/collection.go:685] ["start to backup segments"] [db_name=default] [collection_name=collection_demo2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:45.914 +08:00] [INFO] [backup/collection.go:674] ["flush collection done"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [resp="status:{} db_name:\"default\" coll_segIDs:{key:\"hello_milvus2\" value:{}} flush_coll_segIDs:{key:\"hello_milvus2\" value:{data:458760596866773817 data:458760596866775066}} coll_seal_times:{key:\"hello_milvus2\" value:1750129285} coll_flush_ts:{key:\"hello_milvus2\" value:458785891539746823} channel_cps:{key:\"my-milvus-rootcoord-dml_9_458760596866773161v0\" value:{channel_name:\"my-milvus-rootcoord-dml_9_458760596866773161v0\" msgID:\"\\x08\\xfc\\xb4\\x15\\x10\\xb0g\\x18\\x00 \\x000\\x01\" msgGroup:\"my-milvus-rootcoord-dml_9-1-1750126599165937160\" timestamp:458785876086358019}}"] [cost=3.012915771s]
[2025/06/17 11:01:45.914 +08:00] [INFO] [backup/collection.go:680] ["start get segments of collection"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:45.917 +08:00] [INFO] [backup/collection.go:680] ["segments of collection"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [l0_segments="[]"] [not_l0_segments="[458760596866775066,458760596866773817]"]
[2025/06/17 11:01:45.917 +08:00] [INFO] [backup/collection.go:650] ["get segment info"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866775066]
[2025/06/17 11:01:45.917 +08:00] [INFO] [backup/collection.go:408] ["try get segment info via proxy node"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866775066]
[2025/06/17 11:01:45.920 +08:00] [DEBUG] [client/restful.go:205] ["get segment info via restful"] [getResp="{\"code\":0,\"data\":{\"segmentInfos\":[{\"collectionID\":458760596866773161,\"deltaLogs\":[],\"insertLogs\":[{\"fieldID\":103,\"logIDs\":[458760596866775072]},{\"fieldID\":0,\"logIDs\":[458760596866775073]},{\"fieldID\":1,\"logIDs\":[458760596866775068]},{\"fieldID\":100,\"logIDs\":[458760596866775069]},{\"fieldID\":101,\"logIDs\":[458760596866775070]},{\"fieldID\":102,\"logIDs\":[458760596866775071]}],\"isSorted\":true,\"level\":2,\"numRows\":3000,\"partitionID\":458760596866773162,\"segmentID\":458760596866775066,\"state\":4,\"statsLogs\":[{\"fieldID\":100,\"logIDs\":[458760596866775074]}],\"vChannel\":\"my-milvus-rootcoord-dml_9_458760596866773161v0\"}]}}"]
[2025/06/17 11:01:45.929 +08:00] [INFO] [backup/collection.go:650] ["get segment info via proxy node failed, will use list file"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [error="backup: list insert logs backup: log insert_log/458760596866773161/458760596866773162/458760596866775066/103/458760596866775072 not exist"]
[2025/06/17 11:01:45.929 +08:00] [INFO] [backup/collection.go:416] ["get segment info via list file"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866775066]
[2025/06/17 11:01:45.929 +08:00] [DEBUG] [backup/collection.go:416] ["insert log dir"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dir=insert_log/458760596866773161/458760596866773162/458760596866775066/]
[2025/06/17 11:01:45.935 +08:00] [INFO] [backup/collection.go:416] ["get insert logs done"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]
[2025/06/17 11:01:45.935 +08:00] [DEBUG] [backup/collection.go:416] ["delta log dir"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dir=delta_log/458760596866773161/458760596866773162/458760596866775066/]
[2025/06/17 11:01:45.941 +08:00] [INFO] [backup/collection.go:557] ["get delta logs done"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]
[2025/06/17 11:01:45.941 +08:00] [INFO] [backup/collection.go:416] ["get delta logs done"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=1]
[2025/06/17 11:01:45.941 +08:00] [INFO] [backup/collection.go:650] ["get segment info"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866773817]
[2025/06/17 11:01:45.941 +08:00] [INFO] [backup/collection.go:408] ["try get segment info via proxy node"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866773817]
[2025/06/17 11:01:45.944 +08:00] [DEBUG] [client/restful.go:205] ["get segment info via restful"] [getResp="{\"code\":0,\"data\":{\"segmentInfos\":[{\"collectionID\":458760596866773161,\"deltaLogs\":[],\"insertLogs\":[{\"fieldID\":0,\"logIDs\":[458760596866773823]},{\"fieldID\":1,\"logIDs\":[458760596866773824]},{\"fieldID\":100,\"logIDs\":[458760596866773819]},{\"fieldID\":101,\"logIDs\":[458760596866773820]},{\"fieldID\":102,\"logIDs\":[458760596866773821]},{\"fieldID\":103,\"logIDs\":[458760596866773822]}],\"isSorted\":true,\"level\":2,\"numRows\":3000,\"partitionID\":458760596866773162,\"segmentID\":458760596866773817,\"state\":4,\"statsLogs\":[{\"fieldID\":100,\"logIDs\":[458760596866773825]}],\"vChannel\":\"my-milvus-rootcoord-dml_9_458760596866773161v0\"}]}}"]
[2025/06/17 11:01:45.951 +08:00] [INFO] [backup/collection.go:650] ["get segment info via proxy node failed, will use list file"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [error="backup: list insert logs backup: log insert_log/458760596866773161/458760596866773162/458760596866773817/0/458760596866773823 not exist"]
[2025/06/17 11:01:45.951 +08:00] [INFO] [backup/collection.go:416] ["get segment info via list file"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866773817]
[2025/06/17 11:01:45.951 +08:00] [DEBUG] [backup/collection.go:416] ["insert log dir"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dir=insert_log/458760596866773161/458760596866773162/458760596866773817/]
[2025/06/17 11:01:45.958 +08:00] [INFO] [backup/collection.go:416] ["get insert logs done"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]
[2025/06/17 11:01:45.958 +08:00] [DEBUG] [backup/collection.go:416] ["delta log dir"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dir=delta_log/458760596866773161/458760596866773162/458760596866773817/]
[2025/06/17 11:01:45.965 +08:00] [INFO] [backup/collection.go:557] ["get delta logs done"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]
[2025/06/17 11:01:45.965 +08:00] [INFO] [backup/collection.go:416] ["get delta logs done"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=1]
[2025/06/17 11:01:45.965 +08:00] [INFO] [backup/collection.go:685] ["start to backup segments"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:45.965 +08:00] [INFO] [backup/collection.go:695] ["backup segment"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866775066]
[2025/06/17 11:01:45.965 +08:00] [INFO] [backup/collection.go:695] ["backup segment"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866773817]
[2025/06/17 11:01:46.022 +08:00] [INFO] [backup/collection.go:674] ["flush collection done"] [db_name=default] [collection_name=collection_demo3] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [resp="status:{} db_name:\"default\" coll_segIDs:{key:\"collection_demo3\" value:{}} flush_coll_segIDs:{key:\"collection_demo3\" value:{}} coll_seal_times:{key:\"collection_demo3\" value:1750129226} coll_flush_ts:{key:\"collection_demo3\" value:458785875837321218} channel_cps:{key:\"my-milvus-rootcoord-dml_4_458647279498432326v0\" value:{channel_name:\"my-milvus-rootcoord-dml_4_458647279498432326v0\" msgID:\"\\x08\\xf4\\xb4\\x15\\x10\\xe2\\xeb\\x01\\x18\\x00 \\x000\\x01\" msgGroup:\"my-milvus-rootcoord-dml_4-1-1750033046865168460\" timestamp:458785842964201473}} channel_cps:{key:\"my-milvus-rootcoord-dml_5_458647279498432326v1\" value:{channel_name:\"my-milvus-rootcoord-dml_5_458647279498432326v1\" msgID:\"\\x08\\xf9\\xb4\\x15\\x10\\xe1\\xeb\\x01\\x18\\x00 \\x000\\x01\" msgGroup:\"my-milvus-rootcoord-dml_5-1-1750033046865085720\" timestamp:458785842964201473}}"] [cost=1m3.52518517s]
[2025/06/17 11:01:46.022 +08:00] [INFO] [backup/collection.go:680] ["start get segments of collection"] [db_name=default] [collection_name=collection_demo3] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:01:46.025 +08:00] [INFO] [backup/collection.go:680] ["segments of collection"] [db_name=default] [collection_name=collection_demo3] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [l0_segments="[]"] [not_l0_segments="[]"]
[2025/06/17 11:01:46.025 +08:00] [INFO] [backup/collection.go:685] ["start to backup segments"] [db_name=default] [collection_name=collection_demo3] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:02:45.191 +08:00] [INFO] [backup/collection.go:674] ["flush collection done"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [resp="status:{} db_name:\"first_db\" coll_segIDs:{key:\"collection_demo5\" value:{}} flush_coll_segIDs:{key:\"collection_demo5\" value:{data:458760596866749555 data:458760596866750460 data:458760596866751684 data:458760596866752296}} coll_seal_times:{key:\"collection_demo5\" value:1750129288} coll_flush_ts:{key:\"collection_demo5\" value:458785892129570824} channel_cps:{key:\"my-milvus-rootcoord-dml_6_458647529728776031v0\" value:{channel_name:\"my-milvus-rootcoord-dml_6_458647529728776031v0\" msgID:\"\\x08\\xf3\\xb4\\x15\\x10\\xf9\\xf2\\x01\\x18\\x00 \\x000\\x01\" msgGroup:\"my-milvus-rootcoord-dml_6-1-1750033046865145980\" timestamp:458785891028566019}} channel_cps:{key:\"my-milvus-rootcoord-dml_7_458647529728776031v1\" value:{channel_name:\"my-milvus-rootcoord-dml_7_458647529728776031v1\" msgID:\"\\x08\\xf2\\xb4\\x15\\x10\\xc4\\xf0\\x01\\x18\\x00 \\x000\\x01\" msgGroup:\"my-milvus-rootcoord-dml_7-1-1750033046866500120\" timestamp:458785874775638019}}"] [cost=1m0.012653837s]
[2025/06/17 11:02:45.191 +08:00] [INFO] [backup/collection.go:680] ["start get segments of collection"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:02:45.195 +08:00] [INFO] [backup/collection.go:680] ["segments of collection"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [l0_segments="[]"] [not_l0_segments="[458760596866752296,458760596866749555,458760596866750460,458760596866751684]"]
[2025/06/17 11:02:45.195 +08:00] [INFO] [backup/collection.go:650] ["get segment info"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866752296]
[2025/06/17 11:02:45.195 +08:00] [INFO] [backup/collection.go:408] ["try get segment info via proxy node"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866752296]
[2025/06/17 11:02:45.198 +08:00] [DEBUG] [client/restful.go:205] ["get segment info via restful"] [getResp="{\"code\":0,\"data\":{\"segmentInfos\":[{\"collectionID\":458647529728776031,\"deltaLogs\":[],\"insertLogs\":[{\"fieldID\":102,\"logIDs\":[458760596866752299]},{\"fieldID\":103,\"logIDs\":[458760596866752300]},{\"fieldID\":0,\"logIDs\":[458760596866752301]},{\"fieldID\":1,\"logIDs\":[458760596866752302]},{\"fieldID\":100,\"logIDs\":[458760596866752303]},{\"fieldID\":101,\"logIDs\":[458760596866752298]}],\"isSorted\":true,\"level\":2,\"numRows\":518,\"partitionID\":458647529728776032,\"segmentID\":458760596866752296,\"state\":4,\"statsLogs\":[{\"fieldID\":100,\"logIDs\":[458760596866752304]}],\"vChannel\":\"my-milvus-rootcoord-dml_6_458647529728776031v0\"}]}}"]
[2025/06/17 11:02:45.211 +08:00] [INFO] [backup/collection.go:650] ["get segment info via proxy node failed, will use list file"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [error="backup: list insert logs backup: log insert_log/458647529728776031/458647529728776032/458760596866752296/102/458760596866752299 not exist"]
[2025/06/17 11:02:45.211 +08:00] [INFO] [backup/collection.go:416] ["get segment info via list file"] [db_name=first_db] [collection_name=collection_demo5][backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866752296]
[2025/06/17 11:02:45.211 +08:00] [DEBUG] [backup/collection.go:416] ["insert log dir"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dir=insert_log/458647529728776031/458647529728776032/458760596866752296/]
[2025/06/17 11:02:45.217 +08:00] [INFO] [backup/collection.go:416] ["get insert logs done"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]
[2025/06/17 11:02:45.217 +08:00] [DEBUG] [backup/collection.go:416] ["delta log dir"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dir=delta_log/458647529728776031/458647529728776032/458760596866752296/]
[2025/06/17 11:02:45.222 +08:00] [INFO] [backup/collection.go:557] ["get delta logs done"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]
[2025/06/17 11:02:45.222 +08:00] [INFO] [backup/collection.go:416] ["get delta logs done"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=1]
[2025/06/17 11:02:45.222 +08:00] [INFO] [backup/collection.go:650] ["get segment info"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866749555]
[2025/06/17 11:02:45.222 +08:00] [INFO] [backup/collection.go:408] ["try get segment info via proxy node"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866749555]
[2025/06/17 11:02:45.225 +08:00] [DEBUG] [client/restful.go:205] ["get segment info via restful"] [getResp="{\"code\":0,\"data\":{\"segmentInfos\":[{\"collectionID\":458647529728776031,\"deltaLogs\":[],\"insertLogs\":[{\"fieldID\":102,\"logIDs\":[458760596866749560]},{\"fieldID\":103,\"logIDs\":[458760596866749561]},{\"fieldID\":0,\"logIDs\":[458760596866749562]},{\"fieldID\":1,\"logIDs\":[458760596866749557]},{\"fieldID\":100,\"logIDs\":[458760596866749558]},{\"fieldID\":101,\"logIDs\":[458760596866749559]}],\"isSorted\":true,\"level\":2,\"numRows\":4984,\"partitionID\":458647529728776032,\"segmentID\":458760596866749555,\"state\":4,\"statsLogs\":[{\"fieldID\":100,\"logIDs\":[458760596866749563]}],\"vChannel\":\"my-milvus-rootcoord-dml_6_458647529728776031v0\"}]}}"]
[2025/06/17 11:02:45.230 +08:00] [INFO] [backup/collection.go:650] ["get segment info via proxy node failed, will use list file"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [error="backup: list insert logs backup: log insert_log/458647529728776031/458647529728776032/458760596866749555/102/458760596866749560 not exist"]
[2025/06/17 11:02:45.230 +08:00] [INFO] [backup/collection.go:416] ["get segment info via list file"] [db_name=first_db] [collection_name=collection_demo5][backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866749555]
[2025/06/17 11:02:45.231 +08:00] [DEBUG] [backup/collection.go:416] ["insert log dir"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dir=insert_log/458647529728776031/458647529728776032/458760596866749555/]
[2025/06/17 11:02:45.235 +08:00] [INFO] [backup/collection.go:416] ["get insert logs done"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]
[2025/06/17 11:02:45.235 +08:00] [DEBUG] [backup/collection.go:416] ["delta log dir"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dir=delta_log/458647529728776031/458647529728776032/458760596866749555/]
[2025/06/17 11:02:45.241 +08:00] [INFO] [backup/collection.go:557] ["get delta logs done"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]
[2025/06/17 11:02:45.242 +08:00] [INFO] [backup/collection.go:416] ["get delta logs done"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=1]
[2025/06/17 11:02:45.242 +08:00] [INFO] [backup/collection.go:650] ["get segment info"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866750460]
[2025/06/17 11:02:45.242 +08:00] [INFO] [backup/collection.go:408] ["try get segment info via proxy node"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866750460]
[2025/06/17 11:02:45.244 +08:00] [DEBUG] [client/restful.go:205] ["get segment info via restful"] [getResp="{\"code\":0,\"data\":{\"segmentInfos\":[{\"collectionID\":458647529728776031,\"deltaLogs\":[],\"insertLogs\":[{\"fieldID\":101,\"logIDs\":[458760596866750466]},{\"fieldID\":102,\"logIDs\":[458760596866750467]},{\"fieldID\":103,\"logIDs\":[458760596866750462]},{\"fieldID\":0,\"logIDs\":[458760596866750463]},{\"fieldID\":1,\"logIDs\":[458760596866750464]},{\"fieldID\":100,\"logIDs\":[458760596866750465]}],\"isSorted\":true,\"level\":2,\"numRows\":5016,\"partitionID\":458647529728776032,\"segmentID\":458760596866750460,\"state\":4,\"statsLogs\":[{\"fieldID\":100,\"logIDs\":[458760596866750468]}],\"vChannel\":\"my-milvus-rootcoord-dml_7_458647529728776031v1\"}]}}"]
[2025/06/17 11:02:45.250 +08:00] [INFO] [backup/collection.go:650] ["get segment info via proxy node failed, will use list file"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [error="backup: list insert logs backup: log insert_log/458647529728776031/458647529728776032/458760596866750460/101/458760596866750466 not exist"]
[2025/06/17 11:02:45.250 +08:00] [INFO] [backup/collection.go:416] ["get segment info via list file"] [db_name=first_db] [collection_name=collection_demo5][backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866750460]
[2025/06/17 11:02:45.250 +08:00] [DEBUG] [backup/collection.go:416] ["insert log dir"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dir=insert_log/458647529728776031/458647529728776032/458760596866750460/]
[2025/06/17 11:02:45.256 +08:00] [INFO] [backup/collection.go:416] ["get insert logs done"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]
[2025/06/17 11:02:45.256 +08:00] [DEBUG] [backup/collection.go:416] ["delta log dir"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dir=delta_log/458647529728776031/458647529728776032/458760596866750460/]
[2025/06/17 11:02:45.261 +08:00] [INFO] [backup/collection.go:557] ["get delta logs done"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]
[2025/06/17 11:02:45.261 +08:00] [INFO] [backup/collection.go:416] ["get delta logs done"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=1]
[2025/06/17 11:02:45.261 +08:00] [INFO] [backup/collection.go:650] ["get segment info"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866751684]
[2025/06/17 11:02:45.261 +08:00] [INFO] [backup/collection.go:408] ["try get segment info via proxy node"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866751684]
[2025/06/17 11:02:45.263 +08:00] [DEBUG] [client/restful.go:205] ["get segment info via restful"] [getResp="{\"code\":0,\"data\":{\"segmentInfos\":[{\"collectionID\":458647529728776031,\"deltaLogs\":[],\"insertLogs\":[{\"fieldID\":101,\"logIDs\":[458760596866751686]},{\"fieldID\":102,\"logIDs\":[458760596866751687]},{\"fieldID\":103,\"logIDs\":[458760596866751688]},{\"fieldID\":0,\"logIDs\":[458760596866751689]},{\"fieldID\":1,\"logIDs\":[458760596866751690]},{\"fieldID\":100,\"logIDs\":[458760596866751691]}],\"isSorted\":true,\"level\":2,\"numRows\":482,\"partitionID\":458647529728776032,\"segmentID\":458760596866751684,\"state\":4,\"statsLogs\":[{\"fieldID\":100,\"logIDs\":[458760596866751692]}],\"vChannel\":\"my-milvus-rootcoord-dml_7_458647529728776031v1\"}]}}"]
[2025/06/17 11:02:45.269 +08:00] [INFO] [backup/collection.go:650] ["get segment info via proxy node failed, will use list file"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [error="backup: list insert logs backup: log insert_log/458647529728776031/458647529728776032/458760596866751684/101/458760596866751686 not exist"]
[2025/06/17 11:02:45.269 +08:00] [INFO] [backup/collection.go:416] ["get segment info via list file"] [db_name=first_db] [collection_name=collection_demo5][backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866751684]
[2025/06/17 11:02:45.269 +08:00] [DEBUG] [backup/collection.go:416] ["insert log dir"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dir=insert_log/458647529728776031/458647529728776032/458760596866751684/]
[2025/06/17 11:02:45.274 +08:00] [INFO] [backup/collection.go:416] ["get insert logs done"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]
[2025/06/17 11:02:45.274 +08:00] [DEBUG] [backup/collection.go:416] ["delta log dir"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [dir=delta_log/458647529728776031/458647529728776032/458760596866751684/]
[2025/06/17 11:02:45.280 +08:00] [INFO] [backup/collection.go:557] ["get delta logs done"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]
[2025/06/17 11:02:45.280 +08:00] [INFO] [backup/collection.go:416] ["get delta logs done"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=1]
[2025/06/17 11:02:45.280 +08:00] [INFO] [backup/collection.go:685] ["start to backup segments"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:02:45.280 +08:00] [INFO] [backup/collection.go:695] ["backup segment"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866752296]
[2025/06/17 11:02:45.280 +08:00] [INFO] [backup/collection.go:695] ["backup segment"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866749555]
[2025/06/17 11:02:45.281 +08:00] [INFO] [backup/collection.go:695] ["backup segment"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866750460]
[2025/06/17 11:02:45.281 +08:00] [INFO] [backup/collection.go:695] ["backup segment"] [db_name=first_db] [collection_name=collection_demo5] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [segment_id=458760596866751684]
[2025/06/17 11:02:45.281 +08:00] [INFO] [backup/task.go:119] ["backup all collections successfully"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:02:45.281 +08:00] [INFO] [backup/task.go:123] ["skip backup rbac"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:02:45.281 +08:00] [INFO] [backup/task.go:127] ["start backup rpc channel pos"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:02:45.281 +08:00] [INFO] [backup/task.go:393] ["try to get rpc channel pos"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [rpc_channel=by-dev-replicate-msg]
[2025/06/17 11:02:45.282 +08:00] [WARN] [backup/task.go:127] ["Failed to back up RPC channel position. This won't cause the backup to fail, but may lead toinconsistency when reconnecting to CDC for incremental data replication."] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [error="backup: call replicate message failed: client: replicate message failed: client: operation failed: error_code:UnexpectedError reason:\"deny to use the replicate message in the normal instance\" code:1900 detail:\"deny to use the replicate message in the normal instance\""]
[2025/06/17 11:02:45.282 +08:00] [INFO] [backup/task.go:99] ["backup successfully"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5]
[2025/06/17 11:02:45.289 +08:00] [INFO] [backup/task.go:130] ["resume gc done"] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [resp="{\"msg\": \"OK\"}"]
[2025/06/17 11:02:45.289 +08:00] [INFO] [meta/backup_meta_manager.go:512] ["Get backup"] [state=BACKUP_EXECUTING] [backupedSize=0] [totalSize=0] [progress=0]
[2025/06/17 11:02:45.290 +08:00] [DEBUG] [core/backup_impl_create_backup.go:168] ["channel cp meta"] [value="{\"collection_demo2\":[{\"name\":\"my-milvus-rootcoord-dml_1_458647279498432107v1\",\"position\":\"Ci5teS1taWx2dXMtcm9vdGNvb3JkLWRtbF8xXzQ1ODY0NzI3OTQ5ODQzMjEwN3YxEg4I+LQVEOHrARgAIAAwARovbXktbWlsdnVzLXJvb3Rjb29yZC1kbWxfMS0xLTE3NTAwMzMwNDY4NjU0OTcxNDAggYDw7rHp+64G\"},{\"name\":\"my-milvus-rootcoord-dml_0_458647279498432107v0\",\"position\":\"Ci5teS1taWx2dXMtcm9vdGNvb3JkLWRtbF8wXzQ1ODY0NzI3OTQ5ODQzMjEwN3YwEg4I9bQVEIPuARgAIAAwARovbXktbWlsdnVzLXJvb3Rjb29yZC1kbWxfMC0xLTE3NTAwMzMwNDY4NjU0MjcyNzAggoDgoerp+64G\"}],\"collection_demo3\":[{\"name\":\"my-milvus-rootcoord-dml_5_458647279498432326v1\",\"position\":\"Ci5teS1taWx2dXMtcm9vdGNvb3JkLWRtbF81XzQ1ODY0NzI3OTQ5ODQzMjMyNnYxEg4I+bQVEOHrARgAIAAwARovbXktbWlsdnVzLXJvb3Rjb29yZC1kbWxfNS0xLTE3NTAwMzMwNDY4NjUwODU3MjAggYDw7rHp+64G\"},{\"name\":\"my-milvus-rootcoord-dml_4_458647279498432326v0\",\"position\":\"Ci5teS1taWx2dXMtcm9vdGNvb3JkLWRtbF80XzQ1ODY0NzI3OTQ5ODQzMjMyNnYwEg4I9LQVEOLrARgAIAAwARovbXktbWlsdnVzLXJvb3Rjb29yZC1kbWxfNC0xLTE3NTAwMzMwNDY4NjUxNjg0NjAggYDw7rHp+64G\"}],\"collection_demo4\":[{\"name\":\"my-milvus-rootcoord-dml_2_458647529728770738v0\",\"position\":\"Ci5teS1taWx2dXMtcm9vdGNvb3JkLWRtbF8yXzQ1ODY0NzUyOTcyODc3MDczOHYwEg4I97QVEJ3uARgAIAAwARovbXktbWlsdnVzLXJvb3Rjb29yZC1kbWxfMi0xLTE3NTAwMzMwNDY4NjU0MTQxNzAggYCAy+/p+64G\"},{\"name\":\"my-milvus-rootcoord-dml_3_458647529728770738v1\",\"position\":\"Ci5teS1taWx2dXMtcm9vdGNvb3JkLWRtbF8zXzQ1ODY0NzUyOTcyODc3MDczOHYxEg4I9rQVEObrARgAIAAwARovbXktbWlsdnVzLXJvb3Rjb29yZC1kbWxfMy0xLTE3NTAwMzMwNDY4NjU0NjcxMjAggYCA07Lp+64G\"}],\"collection_demo5\":[{\"name\":\"my-milvus-rootcoord-dml_7_458647529728776031v1\",\"position\":\"Ci5teS1taWx2dXMtcm9vdGNvb3JkLWRtbF83XzQ1ODY0NzUyOTcyODc3NjAzMXYxEg4I8rQVEMTwARgAIAAwARovbXktbWlsdnVzLXJvb3Rjb29yZC1kbWxfNy0xLTE3NTAwMzMwNDY4NjY1MDAxMjAgg4Dgr6jq+64G\"},{\"name\":\"my-milvus-rootcoord-dml_6_458647529728776031v0\",\"position\":\"Ci5teS1taWx2dXMtcm9vdGNvb3JkLWRtbF82XzQ1ODY0NzUyOTcyODc3NjAzMXYwEg4I87QVEPnyARgAIAAwARovbXktbWlsdnVzLXJvb3Rjb29yZC1kbWxfNi0xLTE3NTAwMzMwNDY4NjUxNDU5ODAgg4Dg9eTq+64G\"}],\"hello_milvus\":[{\"name\":\"my-milvus-rootcoord-dml_8_458760596866771894v0\",\"position\":\"Ci5teS1taWx2dXMtcm9vdGNvb3JkLWRtbF84XzQ1ODc2MDU5Njg2Njc3MTg5NHYwEg0I+rQVEOVpGAAgADABGi9teS1taWx2dXMtcm9vdGNvb3JkLWRtbF84LTEtMTc1MDEyNjQ3NzE2NTQzNzI1MCCDgNDa8On7rgY=\"}],\"hello_milvus2\":[{\"name\":\"my-milvus-rootcoord-dml_9_458760596866773161v0\",\"position\":\"Ci5teS1taWx2dXMtcm9vdGNvb3JkLWRtbF85XzQ1ODc2MDU5Njg2Njc3MzE2MXYwEg0I/LQVELBnGAAgADABGi9teS1taWx2dXMtcm9vdGNvb3JkLWRtbF85LTEtMTc1MDEyNjU5OTE2NTkzNzE2MCCDgOCgrer7rgY=\"}]}"]
[2025/06/17 11:02:45.348 +08:00] [INFO] [core/backup_impl_create_backup.go:177] ["finish writeBackupInfoMeta"] [path=backup/backuptest03/] [backupName=backuptest03] ["backup meta"="{\"id\":\"418c8d0f-4b27-11f0-953b-06fd3d784aa5\",\"state_code\":1,\"start_time\":1750129242455,\"progress\":0,\"name\":\"backuptest03\",\"size\":0,\"milvus_version\":\"2.5.12\"}"]
[2025/06/17 11:02:45.349 +08:00] [INFO] [core/backup_impl_create_backup.go:136] ["finish backup all info"] [requestId=418c8d0f-4b27-11f0-953b-06fd3d784aa5][backupName=backuptest03] [collections="[]"] [async=false]
success
duration:122.95 s

[yhmo]

backup.yaml里的这个minio.rootPath是空的，确定这个跟milvus server中的milvus.yaml里的minio.rootPath一致？

minio:
  rootPath: "" # Milvus storage root path in MinIO/S3, make it the same as your milvus instance

那份日志中的这行里的count=0意味着它找到0个数据文件，恐怕是路径不对导致它找不到任何数据文件

[2025/06/17 11:01:45.935 +08:00] [INFO] [backup/collection.go:416] ["get insert logs done"] [db_name=default] [collection_name=hello_milvus2] [backup_id=418c8d0f-4b27-11f0-953b-06fd3d784aa5] [count=0]

如果它找到数据文件，就会把数据文件copy到指定的路径下，比如这样：

[yhmo]

还有一点可疑的是，"get insert logs done"这行日志只会出现在core/backup/collection.go这个文件的第505行和553行(在v0.5.6版本中)
https://github.com/zilliztech/milvus-backup/blob/19452bc7cc5c45f8b22ec5b4cf957deb9450e0ec/core/backup/collection.go#L505
https://github.com/zilliztech/milvus-backup/blob/19452bc7cc5c45f8b22ec5b4cf957deb9450e0ec/core/backup/collection.go#L553

而你的日志中显示是在416行，不太像是v0.5.6版本
[INFO] [backup/collection.go:416] ["get insert logs done"]

[Aragorn1026]

你好:
1、我部署milvus实例时minio.rootPath注释掉了，所以backup.yaml中没配置。检查minio中milvus数据存放，默认是在files路径下，我加后重试了下，查看minio备份的目标bucket中有insert_log数据了，感谢感谢~

2、我下载的二进制文件是linux arm版本的，milvus-backup执行日志第一行显示的版本确实是0.5.6（0.5.6 (Built on 2025-05-29T07:10:25Z from Git SHA 19452bc7cc5c45f8b22ec5b4cf957deb9450e0ec by go1.24.3)）。下载路径

https://objects.githubusercontent.com/github-production-release-asset-2e65be/518393338/abb0a450-b94a-4f3d-ab57-6c149afbecdb?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=releaseassetproduction%2F20250616%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20250616T080839Z&X-Amz-Expires=300&X-Amz-Signature=036687c689c3658599d47a5d873a0d83750bc0c6336784e263e48de86a3b0202&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3Dmilvus-backup_Linux_arm64.tar.gz&response-content-type=application%2Foctet-stream