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doc/rados/configuration: document bluestore #16765

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merged 2 commits into from Aug 3, 2017

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liewegas commented Aug 2, 2017

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@liewegas liewegas added this to the luminous milestone Aug 2, 2017

doc/rados/configuration: document bluestore
Initial pass here.  Not yet complete.

Signed-off-by: Sage Weil <sage@redhat.com>
The amount of memory consumed by each OSD for BlueStore's cache is
determined by the ``bluestore_cache_size`` configuration option. If
that config option is not set (i.e., remains at 0), there is a
different default value that is used depending on whether an HDD and

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@xiexingguo

xiexingguo Aug 3, 2017

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s/and/or/ (I am not sure...)

:Description: The default checksum algorithm to use.
:Type: String
:Required: Yes
:Valid Settings: ``none``, ``crc32c``, ``crc32c_16``, ``crc32c_8``, ``xxhash32``, xxhash64``

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@xiexingguo

xiexingguo Aug 3, 2017

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s/xxhash64/xxhash64``/

doc/rados/configuration/bluestore-config-ref: devices, checksumming, …
…cache

Signed-off-by: Sage Weil <sage@redhat.com>

@liewegas liewegas merged commit ea96265 into ceph:master Aug 3, 2017

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liewegas commented Aug 3, 2017

Thanks @xiexingguo !

@liewegas liewegas deleted the liewegas:wip-bluestore-docs branch Aug 3, 2017

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