forked from Deuxfleurs/garage
doc: update multi-hdd section
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2 changed files with 3 additions and 3 deletions
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@ -124,4 +124,3 @@ in your cluster, you can run one of the following repair procedures:
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- `garage repair versions`: checks that all versions belong to a non-deleted object, and purges any orphan version
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- `garage repair versions`: checks that all versions belong to a non-deleted object, and purges any orphan version
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- `garage repair block_refs`: checks that all block references belong to a non-deleted object version, and purges any orphan block reference (this will then allow the blocks to be garbage-collected)
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- `garage repair block_refs`: checks that all block references belong to a non-deleted object version, and purges any orphan block reference (this will then allow the blocks to be garbage-collected)
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@ -65,7 +65,8 @@ To rebalance data, two strategies can be used:
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Garage checks whether the existing copy is in the primary directory of the slice
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Garage checks whether the existing copy is in the primary directory of the slice
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or in a secondary directory. If the current copy is in a secondary directory,
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or in a secondary directory. If the current copy is in a secondary directory,
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Garage re-writes a copy in the primary directory and deletes the one from the
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Garage re-writes a copy in the primary directory and deletes the one from the
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secondary directory.
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secondary directory. This might never end up rebalancing everything if there
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are data blocks that are only read and never written.
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- Active rebalancing: an operator of a Garage node can explicitly launch a repair
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- Active rebalancing: an operator of a Garage node can explicitly launch a repair
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procedure that rebalances the data directories, moving all blocks to their
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procedure that rebalances the data directories, moving all blocks to their
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@ -94,7 +95,7 @@ it might still contain subdirectories, but no data files. You can check that
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it contains no files using:
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it contains no files using:
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```bash
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```bash
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find -type f /path/to/old_data
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find -type f /path/to/old_data # should not print anything
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```
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```
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at which point it can be removed from the `data_dir` list in your config file.
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at which point it can be removed from the `data_dir` list in your config file.
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