forked from TrueCloudLab/frostfs-node
[#1994] docs: Update storage node configuration
Reflect the reality after a not so recent refactoring. Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>carpawell/fix/multiple-cache-update-requests-FROST
Evgenii Stratonikov
parent
f564430b90
commit
148da5fdbb
|
|
@ -169,52 +169,60 @@ Contains configuration for each shard. Keys must be consecutive numbers starting
|
||||||
`default` subsection has the same format and specifies defaults for missing values.
|
`default` subsection has the same format and specifies defaults for missing values.
|
||||||
The following table describes configuration for each shard.
|
The following table describes configuration for each shard.
|
||||||
|
|
||||||
| Parameter | Type | Default value | Description |
|
| Parameter | Type | Default value | Description |
|
||||||
|-------------------|---------------------------------------------|---------------|-----------------------------------------------------------------------------------------------------------|
|
|-------------------------------------|---------------------------------------------|---------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|
||||||
| `mode` | `string` | `read-write` | Shard Mode.<br/>Possible values: `read-write`, `read-only`, `degraded`, `degraded-read-only`, `disabled` |
|
| `compress` | `bool` | `false` | Flag to enable compression. |
|
||||||
| `resync_metabase` | `bool` | `false` | Flag to enable metabase resync on start. |
|
| `compression_exclude_content_types` | `[]string` | | List of content-types to disable compression for. Content-type is taken from `Content-Type` object attribute. Each element can contain a star `*` as a first (last) character, which matches any prefix (suffix). |
|
||||||
| `writecache` | [Writecache config](#writecache-subsection) | | Write-cache configuration. |
|
| `mode` | `string` | `read-write` | Shard Mode.<br/>Possible values: `read-write`, `read-only`, `degraded`, `degraded-read-only`, `disabled` |
|
||||||
| `metabase` | [Metabase config](#metabase-subsection) | | Metabase configuration. |
|
| `resync_metabase` | `bool` | `false` | Flag to enable metabase resync on start. |
|
||||||
| `blobstor` | [Blobstor config](#blobstor-subsection) | | Blobstor configuration. |
|
| `writecache` | [Writecache config](#writecache-subsection) | | Write-cache configuration. |
|
||||||
| `gc` | [GC config](#gc-subsection) | | GC configuration. |
|
| `metabase` | [Metabase config](#metabase-subsection) | | Metabase configuration. |
|
||||||
|
| `blobstor` | [Blobstor config](#blobstor-subsection) | | Blobstor configuration. |
|
||||||
|
| `small_object_size` | `size` | `1M` | Maximum size of an object stored in blobovnicza tree. |
|
||||||
|
| `gc` | [GC config](#gc-subsection) | | GC configuration. |
|
||||||
|
|
||||||
### `blobstor` subsection
|
### `blobstor` subsection
|
||||||
|
|
||||||
|
Contains a list of substorages each with it's own type.
|
||||||
|
Currently only 2 types are supported: `fstree` and `blobovnicza`.
|
||||||
|
|
||||||
```yaml
|
```yaml
|
||||||
blobstor:
|
blobstor:
|
||||||
path: /path/to/blobstor
|
- type: blobovnicza
|
||||||
perm: 0644
|
path: /path/to/blobstor
|
||||||
compress: true
|
depth: 1
|
||||||
compression_exclude_content_types:
|
width: 4
|
||||||
- audio/*
|
- type: fstree
|
||||||
- video/*
|
path: /path/to/blobstor/blobovnicza
|
||||||
depth: 5
|
perm: 0644
|
||||||
small_object_size: 102400
|
size: 4194304
|
||||||
blobovnicza:
|
depth: 1
|
||||||
size: 4194304
|
width: 4
|
||||||
depth: 1
|
opened_cache_capacity: 50
|
||||||
width: 4
|
|
||||||
opened_cache_capacity: 50
|
|
||||||
```
|
```
|
||||||
|
|
||||||
|
#### Common options for sub-storages
|
||||||
| Parameter | Type | Default value | Description |
|
| Parameter | Type | Default value | Description |
|
||||||
|-------------------------------------|-----------------------------------------------|---------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|
|-------------------------------------|-----------------------------------------------|---------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|
||||||
| `path` | `string` | | Path to the root of the blobstor. |
|
| `path` | `string` | | Path to the root of the blobstor. |
|
||||||
| `perm` | file mode | `0660` | Default permission for created files and directories. |
|
| `perm` | file mode | `0660` | Default permission for created files and directories. |
|
||||||
| `compress` | `bool` | `false` | Flag to enable compression. |
|
|
||||||
| `compression_exclude_content_types` | `[]string` | | List of content-types to disable compression for. Content-type is taken from `Content-Type` object attribute. Each element can contain a star `*` as a first (last) character, which matches any prefix (suffix). |
|
|
||||||
| `depth` | `int` | `4` | Depth of the file-system tree for large objects. Must be in range 1..31. |
|
|
||||||
| `small_object_size` | `size` | `1M` | Maximum size of an object stored in blobovnicza tree. |
|
|
||||||
| `blobovnicza` | [Blobovnicza config](#blobovnicza-subsection) | | Blobovnicza tree configuration. |
|
|
||||||
|
|
||||||
#### `blobovnicza` subsection
|
#### `fstree` type options
|
||||||
|
| Parameter | Type | Default value | Description |
|
||||||
|
|---------------------|-----------|---------------|-------------------------------------------------------|
|
||||||
|
| `path` | `string` | | Path to the root of the blobstor. |
|
||||||
|
| `perm` | file mode | `0660` | Default permission for created files and directories. |
|
||||||
|
| `depth` | `int` | `4` | File-system tree depth. |
|
||||||
|
|
||||||
| Parameter | Type | Default value | Description |
|
#### `blobovnicza` type options
|
||||||
|-------------------------|----------|---------------|-------------------------------------------------------|
|
| Parameter | Type | Default value | Description |
|
||||||
| `path` | `string` | | Path to the root of the blobovnicza tree. |
|
|-------------------------|-----------|---------------|-------------------------------------------------------|
|
||||||
| `size` | `size` | `1 G` | Maximum size of a single blobovnicza |
|
| `path` | `string` | | Path to the root of the blobstor. |
|
||||||
| `depth` | `int` | `2` | Blobovnicza tree depth. |
|
| `perm` | file mode | `0660` | Default permission for created files and directories. |
|
||||||
| `width` | `int` | `16` | Blobovnicza tree width. |
|
| `size` | `size` | `1 G` | Maximum size of a single blobovnicza |
|
||||||
| `opened_cache_capacity` | `int` | `16` | Maximum number of simultaneously opened blobovniczas. |
|
| `depth` | `int` | `2` | Blobovnicza tree depth. |
|
||||||
|
| `width` | `int` | `16` | Blobovnicza tree width. |
|
||||||
|
| `opened_cache_capacity` | `int` | `16` | Maximum number of simultaneously opened blobovniczas. |
|
||||||
|
|
||||||
### `gc` subsection
|
### `gc` subsection
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue