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Merge pull request from FrankYu/master

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doc: the client inputs the pool name instead of pool ID

Reviewed-by: Abhishek Lekshmanan <abhishek.lekshmanan@gmail.com>
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Sage Weil 2017-09-12 18:36:59 -05:00 committed by GitHub
commit dd84417c61
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doc/architecture.rst
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@ -536,7 +536,7 @@ it calculates a placement group using the object name, a hash code, the
number of PGs in the pool and the pool name. Ceph clients use the following
steps to compute PG IDs.
#. The client inputs the pool ID and the object ID. (e.g., pool = "liverpool"
#. The client inputs the pool name and the object ID. (e.g., pool = "liverpool"
and object-id = "john")
#. Ceph takes the object ID and hashes it.
#. Ceph calculates the hash modulo the number of PGs. (e.g., ``58``) to get