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Updated Erasure coding for warm storage (markdown)

Chris Lu 2019-06-06 00:59:45 -07:00
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Erasure-coding-for-warm-storage.md

@ -11,7 +11,7 @@ Run `weed scaffold -conf=master` to generate a `master.toml` file, put it in cur
It will add a list of commands executed periodically. Actually the commands can also be executed via `weed shell` with exactly the same effect. The scripts stored in the `master.toml` file is to make the deployment convenient. It will add a list of commands executed periodically. Actually the commands can also be executed via `weed shell` with exactly the same effect. The scripts stored in the `master.toml` file is to make the deployment convenient.
## How the scripts works? ## How the scripts works?
The scripts has 3 steps. The scripts have 3 steps related to erasure coding.
### Erasure Encode Sealed Data ### Erasure Encode Sealed Data
`ec.encode` command will find volumes that are almost full and has been stale for a period of time. `ec.encode` command will find volumes that are almost full and has been stale for a period of time.