birdwatcher日常维护

 

1.连接到etcd

[root@localhost birdwatcher]# ./birdwatcher
Offline > connect --etcd 192.168.1.135:2379
Using meta path: by-dev/meta/
Milvus(by-dev) > help

 

2.备份和恢复etcd

备份
Milvus(by-dev) > backup
meta path  meta
Backing up etcd ... 100%(419/419)
backup etcd for prefix  done
http://172.26.0.4:9091/metrics
http://172.26.0.4:9091/metrics
http://172.26.0.4:9091/metrics
http://172.26.0.4:9091/metrics
http://172.26.0.4:9091/metrics
http://172.26.0.4:9091/metrics
http://172.26.0.4:9091/metrics
http://172.26.0.4:9091/metrics
backup for prefix done, stored in file: bw_etcd_ALL.250901-150411.bak.gz

恢复
Backup(by-dev) >load-backup bw_etcd_ALL.250901-150411.bak.gz

 

3.列出collections

show collections

================================================================================
DBID: 459715192409060489
Collection ID: 459715192410023075       Collection Name: customized_setup_2
Collection State: CollectionCreated     Create Time: 2025-07-31 17:51:31
Update Time: 2025-07-31 17:51:31        Update timestamp: 459788908408602629
Fields:
 - Field ID: 0   Field Name: RowID       Field Type: Int64
 - Field ID: 1   Field Name: Timestamp   Field Type: Int64
 - Field ID: 100         Field Name: my_id       Field Type: Int64
         - Primary Key: true, AutoID: false
 - Field ID: 101         Field Name: my_vector   Field Type: FloatVector
         - Type Param dim: 5
 - Field ID: 102         Field Name: my_varchar          Field Type: VarChar
         - Type Param max_length: 512
 - Field ID: 103         Field Name: $meta       Field Type: JSON
         - Dynamic Field
Enable Dynamic Schema: true
Consistency Level: Bounded
Start position for channel by-dev-rootcoord-dml_10(by-dev-rootcoord-dml_10_459715192410023075v0): [1 0 24 126 147 127 97 6]
Collection properties(1):
        Key: collection.ttl.seconds: 86400
================================================================================
--- Total collections:  16       Matched collections:  16
--- Total channel: 16    Healthy collections: 16

 

4.查看回话

Backup(by-dev) > show session
Cordinator rootcoord
[Main]  ID: 6[Mixture]  Version: 2.5.14 Address: 172.26.0.4:53100

Cordinator datacoord
[Main]  ID: 6[Mixture]  Version: 2.5.14 Address: 172.26.0.4:13333

Cordinator querycoord
[Main]  ID: 6[Mixture]  Version: 2.5.14 Address: 172.26.0.4:19531

Cordinator indexcoord
[Main]  ID: 6[Mixture]  Version: 2.5.14 Address: 172.26.0.4:13333

Node(s) datanode
        ID: 6   Version: 2.5.14 Address: 172.26.0.4:21124

Node(s) querynode
        ID: 6   Version: 2.5.14 Address: 172.26.0.4:21123

Node(s) indexnode
        ID: 6   Version: 2.5.14 Address: 172.26.0.4:21121

Node(s) proxy
        ID: 6   Version: 2.5.14 Address: 172.26.0.4:19529

Node(s) streamingnode