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Update device-mapper-driver.md

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Lorenz Vanthillo 2018-06-05 19:34:37 +02:00 committed by GitHub
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storage/storagedriver/device-mapper-driver.md
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@ -154,7 +154,7 @@ configuration options have been added:
|:--------------------------------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:----------|:--------|:-----------------------------------|
| `dm.directlvm_device` | The path to the block device to configure for `direct-lvm`. | Yes | | `dm.directlvm_device="/dev/xvdf"` |
| `dm.thinp_percent` | The percentage of space to use for storage from the passed in block device. | No | 95 | `dm.thinp_percent=95` |
| `dm.thinp_metapercent` | The percentage of space to for metadata storage from the passed-in block device. | No | 1 | `dm.thinp_metapercent=1` |
| `dm.thinp_metapercent` | The percentage of space to use for metadata storage from the passed-in block device. | No | 1 | `dm.thinp_metapercent=1` |
| `dm.thinp_autoextend_threshold` | The threshold for when lvm should automatically extend the thin pool as a percentage of the total storage space. | No | 80 | `dm.thinp_autoextend_threshold=80` |
| `dm.thinp_autoextend_percent` | The percentage to increase the thin pool by when an autoextend is triggered. | No | 20 | `dm.thinp_autoextend_percent=20` |
| `dm.directlvm_device_force` | Whether to format the block device even if a filesystem already exists on it. If set to `false` and a filesystem is present, an error is logged and the filesystem is left intact. | No | false | `dm.directlvm_device_force=true` |