gitlab-com-seaweedfs/seaweedfs
1
0
Fork 0
mirror of https://github.com/seaweedfs/seaweedfs.git synced 2024-01-19 02:48:24 +00:00
Code Issues Projects Releases Wiki Activity

Add explicit information on how to preallocate volumes

Victor Adossi ("vados") 2023-02-12 18:13:29 +09:00
parent 7302128b76
commit cd103d47d7
1 changed files with 13 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
FAQ.md

@ -23,6 +23,19 @@ The default volume size is 30GB, and default to 8 volumes. Very likely you would
SeaweedFS also assumes there is a default disk type, which is either empty or `"hdd"`. If all your disk type is `"ssd"`, you should leave the disk type as empty since the disk type basically is just a tag to group the volumes.
### How do I pre-allocate one or more volumes?
To pre-allocate volumes, send a request to the Master server. For example:
```shell
# To replica
curl "http://localhost:9333/vol/grow?dataCenter=000&count=4" # returns {"count":4}
curl "http://localhost:9333/vol/grow?rack=example-rack&count=4" # returns {"count":4}
curl "http://localhost:9333/vol/grow?dataNode=example-node&count=4" # returns {"count":4}
```
See the [Master Server API documentation](https://github.com/seaweedfs/seaweedfs/wiki/Master-Server-API#pre-allocate-volumes) for full details (and more ways to choose replication).
### How to access the server dashboard?
SeaweedFS has web dashboards for its different services: