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[#421] Try using badger for the write-cache

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Signed-off-by: Alejandro Lopez <a.lopez@yadro.com>
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Alejandro Lopez 2023-06-22 14:55:30 +03:00 • committed by Evgenii Stratonikov
parent 65c72f3e0b
commit 1a0cb0f34a
56 changed files with 2234 additions and 747 deletions
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docs/storage-node-configuration.md
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@ -273,6 +273,7 @@ metabase:
```yaml
writecache:
enabled: true
type: bbolt
path: /path/to/writecache
capacity: 4294967296
small_object_size: 16384
@ -282,6 +283,7 @@ writecache:
| Parameter | Type | Default value | Description |
|----------------------|------------|---------------|----------------------------------------------------------------------------------------------------------------------|
| `type` | `string` | | Type of write cache backing implementation to use (`bbolt`, `badger`). |
| `path` | `string` | | Path to the metabase file. |
| `capacity` | `size` | unrestricted | Approximate maximum size of the writecache. If the writecache is full, objects are written to the blobstor directly. |
| `small_object_size` | `size` | `32K` | Maximum object size for "small" objects. This objects are stored in a key-value database instead of a file-system. |