From 40e20986cddddb6bea13905a66a8b1fa554af21f Mon Sep 17 00:00:00 2001 From: Katie Holly Date: Sun, 26 Nov 2017 17:47:35 +0100 Subject: [PATCH] doc: correcting typos in bluestore-config-ref and bluestore-migration Signed-off-by: Katie Holly --- doc/rados/configuration/bluestore-config-ref.rst | 6 +++--- doc/rados/operations/bluestore-migration.rst | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/doc/rados/configuration/bluestore-config-ref.rst b/doc/rados/configuration/bluestore-config-ref.rst index e3b60e0ab68b5..2f7550a4458e3 100644 --- a/doc/rados/configuration/bluestore-config-ref.rst +++ b/doc/rados/configuration/bluestore-config-ref.rst @@ -14,7 +14,7 @@ device. The storage device is normally partitioned into two parts: #. A small partition is formatted with XFS and contains basic metadata for the OSD. This *data directory* includes information about the OSD (its identifier, which cluster it belongs to, and its private - keyring. + keyring). #. The rest of the device is normally a large partition occupying the rest of the device that is managed directly by BlueStore contains @@ -143,8 +143,8 @@ value (usually 4 bytes) for every 4 kilobyte block of data. It is possible to use a smaller checksum value by truncating the checksum to two or one byte, reducing the metadata overhead. The trade-off is that the probability that a random error will not be -detected is higher with a smaller checksum, going from about one if -four billion with a 32-bit (4 byte) checksum to one is 65,536 for a +detected is higher with a smaller checksum, going from about one in +four billion with a 32-bit (4 byte) checksum to one in 65,536 for a 16-bit (2 byte) checksum or one in 256 for an 8-bit (1 byte) checksum. The smaller checksum values can be used by selecting `crc32c_16` or `crc32c_8` as the checksum algorithm. diff --git a/doc/rados/operations/bluestore-migration.rst b/doc/rados/operations/bluestore-migration.rst index d74c0d6f5168d..e0d56d8a23886 100644 --- a/doc/rados/operations/bluestore-migration.rst +++ b/doc/rados/operations/bluestore-migration.rst @@ -12,7 +12,7 @@ An individual OSD cannot be converted in place in isolation, however: BlueStore and FileStore are simply too different for that to be practical. "Conversion" will rely either on the cluster's normal replication and healing support or tools and strategies that copy OSD -content from and old (FileStore) device to a new (BlueStore) one. +content from an old (FileStore) device to a new (BlueStore) one. Deploy new OSDs with BlueStore -- 2.47.3