Merge "Extending a Bluestore config options with examples"
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commit
685eb793be
24
config.yaml
24
config.yaml
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@ -97,16 +97,28 @@ options:
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type: int
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default: 0
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description: |
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Size of a partition or file to use for BlueStore WAL (RocksDB WAL)
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A default value is not set as it is calculated by ceph-disk if
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not specified.
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Size (in bytes) of a partition, file or LV to use for
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BlueStore WAL (RocksDB WAL), provided on a per backend device basis.
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.
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Example: 128 GB device, 8 data devices provided in "osd-devices"
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gives 128 / 8 GB = 16 GB = 16000000000 bytes per device.
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.
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A default value is not set as it is calculated by ceph-disk (before Luminous)
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or the charm itself, when ceph-volume is used (Luminous and above).
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bluestore-block-db-size:
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type: int
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default: 0
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description: |
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Size of a partition or file to use for BlueStore metadata
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or RocksDB SSTs. A default value is not set as it is calculated
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by ceph-disk if not specified.
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Size (in bytes) of a partition, file or LV to use for BlueStore
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metadata or RocksDB SSTs, provided on a per backend device basis.
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.
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Example: 128 GB device, 8 data devices provided in "osd-devices"
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gives 128 / 8 GB = 16 GB = 16000000000 bytes per device.
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.
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A default value is not set as it is calculated by ceph-disk (before Luminous)
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or the charm itself, when ceph-volume is used (Luminous and above).
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osd-format:
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type: string
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default: xfs
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