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Updated Tiered Storage (markdown)

Chris Lu 2021-02-10 00:10:34 -08:00
parent d89063ee04
commit 9fefcfc711
1 changed files with 9 additions and 3 deletions
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Tiered-Storage.md

@ -27,8 +27,14 @@ fs.configure -locationPrefix=/buckets/ssd_ -disk=ssd -apply
https://github.com/chrislusf/seaweedfs/wiki/Path-Specific-Configuration
## Notes
## Change Volume Disk Type
When `volume.balance`, `volume.fix.replication`, or `volume.move`, the volume disk type would not change.
When `volume.balance` or `volume.fix.replication`, the volume disk type would not change.
`volume.move` in `weed shell` can be used to move across volume servers:
```
volume.move -source <source volume server host:port> -target <target volume server host:port> -volumeId <volume id> -disk [ssd|hdd]
```
For now, if you only want to change the disk type of a volume, and the volume server is not running, you can simply move the volume data from ssd directory to hdd directory, or vice versa.
For now, if you want to change the disk type of a volume, the volume needs to be manually moved from ssd directory to hdd directory, or vice versa.